Revert "[256856] Support model evolution"

This reverts commit 3a01b3a8ad45368a29ce217fce7d36912d0a13b6.

57 files changed, 0 insertions, 14897 deletions

diff --git a/plugins/org.eclipse.emf.cdo.evolution/.classpath b/plugins/org.eclipse.emf.cdo.evolution/.classpath
deleted file mode 100644
index 64c5e31b7a..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.classpath
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="output" path="bin"/>
-</classpath>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.options b/plugins/org.eclipse.emf.cdo.evolution/.options
deleted file mode 100644
index 1ce0cff2a9..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.options
+++ /dev/null
@@ -1,3 +0,0 @@
-# Debugging and tracing options
-
-org.eclipse.emf.cdo.evolution/debug = true
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.project b/plugins/org.eclipse.emf.cdo.evolution/.project
deleted file mode 100644
index ab2b2d65c6..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.project
+++ /dev/null
@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>org.eclipse.emf.cdo.evolution</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.ManifestBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.api.tools.apiAnalysisBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.oomph.version.VersionBuilder</name>
-			<arguments>
-				<dictionary>
-					<key>check.maven.pom</key>
-					<value>true</value>
-				</dictionary>
-				<dictionary>
-					<key>ignore.lower.bound.dependency.ranges</key>
-					<value>true</value>
-				</dictionary>
-				<dictionary>
-					<key>release.path</key>
-					<value>/org.eclipse.emf.cdo.releng/versions/release.xml</value>
-				</dictionary>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.pde.PluginNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.pde.api.tools.apiAnalysisNature</nature>
-		<nature>org.eclipse.oomph.version.VersionNature</nature>
-	</natures>
-	<filteredResources>
-		<filter>
-			<id>1396938000000</id>
-			<name></name>
-			<type>10</type>
-			<matcher>
-				<id>org.eclipse.ui.ide.multiFilter</id>
-				<arguments>1.0-projectRelativePath-matches-true-false-target</arguments>
-			</matcher>
-		</filter>
-	</filteredResources>
-</projectDescription>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/.api_filters b/plugins/org.eclipse.emf.cdo.evolution/.settings/.api_filters
deleted file mode 100644
index ceab79999b..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/.api_filters
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<component id="org.eclipse.emf.cdo.evolution" version="2">
-    <resource path="src/org/eclipse/emf/cdo/evolution/Release.java" type="org.eclipse.emf.cdo.evolution.Release">
-        <filter id="574619656">
-            <message_arguments>
-                <message_argument value="CDOObject"/>
-                <message_argument value="Release"/>
-            </message_arguments>
-        </filter>
-        <filter id="574668824">
-            <message_arguments>
-                <message_argument value="Migratable"/>
-                <message_argument value="Release"/>
-                <message_argument value="CDOObject"/>
-            </message_arguments>
-        </filter>
-        <filter id="574668824">
-            <message_arguments>
-                <message_argument value="ModelSet"/>
-                <message_argument value="Release"/>
-                <message_argument value="CDOObject"/>
-            </message_arguments>
-        </filter>
-    </resource>
-</component>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.core.resources.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.core.resources.prefs
deleted file mode 100644
index e9c6dcb88e..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.core.resources.prefs
+++ /dev/null
@@ -1,3 +0,0 @@
-eclipse.preferences.version=1
-encoding/.project=UTF-8
-encoding//model/evolution.ecore=UTF-8
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.core.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.core.prefs
deleted file mode 100644
index ff3d8e623b..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.core.prefs
+++ /dev/null
@@ -1,412 +0,0 @@
-eclipse.preferences.version=1
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-org.eclipse.jdt.core.builder.duplicateResourceTask=warning
-org.eclipse.jdt.core.builder.invalidClasspath=abort
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-org.eclipse.jdt.core.builder.resourceCopyExclusionFilter=*.launch,*.ucls,doc-files/,package.html,package-info.java
-org.eclipse.jdt.core.circularClasspath=error
-org.eclipse.jdt.core.classpath.exclusionPatterns=enabled
-org.eclipse.jdt.core.classpath.multipleOutputLocations=enabled
-org.eclipse.jdt.core.codeComplete.argumentPrefixes=
-org.eclipse.jdt.core.codeComplete.argumentSuffixes=
-org.eclipse.jdt.core.codeComplete.fieldPrefixes=
-org.eclipse.jdt.core.codeComplete.fieldSuffixes=
-org.eclipse.jdt.core.codeComplete.localPrefixes=
-org.eclipse.jdt.core.codeComplete.localSuffixes=
-org.eclipse.jdt.core.codeComplete.staticFieldPrefixes=
-org.eclipse.jdt.core.codeComplete.staticFieldSuffixes=
-org.eclipse.jdt.core.codeComplete.staticFinalFieldPrefixes=
-org.eclipse.jdt.core.codeComplete.staticFinalFieldSuffixes=
-org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore
-org.eclipse.jdt.core.compiler.annotation.nonnull=org.eclipse.jdt.annotation.NonNull
-org.eclipse.jdt.core.compiler.annotation.nonnullbydefault=org.eclipse.jdt.annotation.NonNullByDefault
-org.eclipse.jdt.core.compiler.annotation.nullable=org.eclipse.jdt.annotation.Nullable
-org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
-org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
-org.eclipse.jdt.core.compiler.debug.lineNumber=generate
-org.eclipse.jdt.core.compiler.debug.localVariable=generate
-org.eclipse.jdt.core.compiler.debug.sourceFile=generate
-org.eclipse.jdt.core.compiler.doc.comment.support=enabled
-org.eclipse.jdt.core.compiler.maxProblemPerUnit=100
-org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
-org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
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-org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsVisibility=public
-org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
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-org.eclipse.jdt.core.compiler.taskTags=TODO,FIXME,XXX,PERF,MEM,POLISH,@generated NOT,@ADDED
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-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=insert
-org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters=insert
-org.eclipse.jdt.core.formatter.insert_space_after_ellipsis=insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer=insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_try=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=insert
-org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard=do not insert
-org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for=insert
-org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_try_resources=insert
-org.eclipse.jdt.core.formatter.insert_space_after_unary_operator=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter=insert
-org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator=insert
-org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_binary_operator=insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer=insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_try=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert=insert
-org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional=insert
-org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for=insert
-org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_try=insert
-org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while=insert
-org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return=insert
-org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw=insert
-org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=insert
-org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_semicolon=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_try_resources=do not insert
-org.eclipse.jdt.core.formatter.insert_space_before_unary_operator=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
-org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
-org.eclipse.jdt.core.formatter.join_lines_in_comments=true
-org.eclipse.jdt.core.formatter.join_wrapped_lines=true
-org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
-org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
-org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
-org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=false
-org.eclipse.jdt.core.formatter.lineSplit=160
-org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=false
-org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
-org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
-org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=1
-org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=true
-org.eclipse.jdt.core.formatter.tabulation.char=space
-org.eclipse.jdt.core.formatter.tabulation.size=2
-org.eclipse.jdt.core.formatter.use_on_off_tags=false
-org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
-org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true
-org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch=true
-org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested=true
-org.eclipse.jdt.core.incompatibleJDKLevel=ignore
-org.eclipse.jdt.core.incompleteClasspath=error
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.launching.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.launching.prefs
deleted file mode 100644
index 556ed07a3c..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.launching.prefs
+++ /dev/null
@@ -1,3 +0,0 @@
-#Fri Sep 02 05:38:34 CEST 2011
-eclipse.preferences.version=1
-org.eclipse.jdt.launching.PREF_STRICTLY_COMPATIBLE_JRE_NOT_AVAILABLE=ignore
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.ui.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.ui.prefs
deleted file mode 100644
index 222aec0421..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.jdt.ui.prefs
+++ /dev/null
@@ -1,119 +0,0 @@
-cleanup.add_default_serial_version_id=true
-cleanup.add_generated_serial_version_id=false
-cleanup.add_missing_annotations=true
-cleanup.add_missing_deprecated_annotations=true
-cleanup.add_missing_methods=false
-cleanup.add_missing_nls_tags=false
-cleanup.add_missing_override_annotations=true
-cleanup.add_missing_override_annotations_interface_methods=true
-cleanup.add_serial_version_id=true
-cleanup.always_use_blocks=true
-cleanup.always_use_parentheses_in_expressions=false
-cleanup.always_use_this_for_non_static_field_access=false
-cleanup.always_use_this_for_non_static_method_access=false
-cleanup.convert_to_enhanced_for_loop=false
-cleanup.correct_indentation=true
-cleanup.format_source_code=true
-cleanup.format_source_code_changes_only=false
-cleanup.make_local_variable_final=true
-cleanup.make_parameters_final=false
-cleanup.make_private_fields_final=true
-cleanup.make_type_abstract_if_missing_method=false
-cleanup.make_variable_declarations_final=false
-cleanup.never_use_blocks=false
-cleanup.never_use_parentheses_in_expressions=true
-cleanup.organize_imports=true
-cleanup.qualify_static_field_accesses_with_declaring_class=false
-cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
-cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
-cleanup.qualify_static_member_accesses_with_declaring_class=false
-cleanup.qualify_static_method_accesses_with_declaring_class=false
-cleanup.remove_private_constructors=true
-cleanup.remove_trailing_whitespaces=true
-cleanup.remove_trailing_whitespaces_all=true
-cleanup.remove_trailing_whitespaces_ignore_empty=false
-cleanup.remove_unnecessary_casts=true
-cleanup.remove_unnecessary_nls_tags=true
-cleanup.remove_unused_imports=true
-cleanup.remove_unused_local_variables=false
-cleanup.remove_unused_private_fields=true
-cleanup.remove_unused_private_members=false
-cleanup.remove_unused_private_methods=true
-cleanup.remove_unused_private_types=true
-cleanup.sort_members=false
-cleanup.sort_members_all=false
-cleanup.use_blocks=true
-cleanup.use_blocks_only_for_return_and_throw=false
-cleanup.use_parentheses_in_expressions=true
-cleanup.use_this_for_non_static_field_access=true
-cleanup.use_this_for_non_static_field_access_only_if_necessary=true
-cleanup.use_this_for_non_static_method_access=true
-cleanup.use_this_for_non_static_method_access_only_if_necessary=true
-cleanup_profile=_EMFT
-cleanup_settings_version=2
-eclipse.preferences.version=1
-editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true
-formatter_profile=_EMFT
-formatter_settings_version=12
-org.eclipse.jdt.ui.exception.name=ex
-org.eclipse.jdt.ui.gettersetter.use.is=true
-org.eclipse.jdt.ui.ignorelowercasenames=true
-org.eclipse.jdt.ui.importorder=org.eclipse.emf.cdo;org.eclipse.emf.internal.cdo;org.eclipse.net4j;org.eclipse.internal.net4j;org.eclipse.emf;org.eclipse;com;org;javax;java;
-org.eclipse.jdt.ui.javadoc=true
-org.eclipse.jdt.ui.keywordthis=false
-org.eclipse.jdt.ui.ondemandthreshold=99
-org.eclipse.jdt.ui.overrideannotation=true
-org.eclipse.jdt.ui.staticondemandthreshold=99
-org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates><template autoinsert\="false" context\="gettercomment_context" deleted\="false" description\="Comment for getter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.gettercomment" name\="gettercomment"/><template autoinsert\="false" context\="settercomment_context" deleted\="false" description\="Comment for setter method" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.settercomment" name\="settercomment"/><template autoinsert\="false" context\="constructorcomment_context" deleted\="false" description\="Comment for created constructors" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorcomment" name\="constructorcomment"/><template autoinsert\="false" context\="filecomment_context" deleted\="false" description\="Comment for created Java files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.filecomment" name\="filecomment">/*\r\n * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.\r\n * All rights reserved. This program and the accompanying materials\r\n * are made available under the terms of the Eclipse Public License v1.0\r\n * which accompanies this distribution, and is available at\r\n * http\://www.eclipse.org/legal/epl-v10.html\r\n * \r\n * Contributors\:\r\n *    Eike Stepper - initial API and implementation\r\n */</template><template autoinsert\="false" context\="typecomment_context" deleted\="false" description\="Comment for created types" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.typecomment" name\="typecomment">/**\r\n * @author Eike Stepper\r\n */</template><template autoinsert\="false" context\="fieldcomment_context" deleted\="false" description\="Comment for fields" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.fieldcomment" name\="fieldcomment"/><template autoinsert\="false" context\="methodcomment_context" deleted\="false" description\="Comment for non-overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodcomment" name\="methodcomment"/><template autoinsert\="false" context\="overridecomment_context" deleted\="false" description\="Comment for overriding methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.overridecomment" name\="overridecomment"/><template autoinsert\="false" context\="delegatecomment_context" deleted\="false" description\="Comment for delegate methods" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.delegatecomment" name\="delegatecomment"/><template autoinsert\="true" context\="newtype_context" deleted\="false" description\="Newly created files" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.newtype" name\="newtype">${filecomment}\r\n${package_declaration}\r\n\r\n${typecomment}\r\n${type_declaration}</template><template autoinsert\="true" context\="classbody_context" deleted\="false" description\="Code in new class type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.classbody" name\="classbody">\r\n</template><template autoinsert\="true" context\="interfacebody_context" deleted\="false" description\="Code in new interface type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.interfacebody" name\="interfacebody">\r\n</template><template autoinsert\="true" context\="enumbody_context" deleted\="false" description\="Code in new enum type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.enumbody" name\="enumbody">\r\n</template><template autoinsert\="true" context\="annotationbody_context" deleted\="false" description\="Code in new annotation type bodies" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.annotationbody" name\="annotationbody">\r\n</template><template autoinsert\="false" context\="catchblock_context" deleted\="false" description\="Code in new catch blocks" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.catchblock" name\="catchblock">${exception_var}.printStackTrace();</template><template autoinsert\="false" context\="methodbody_context" deleted\="false" description\="Code in created method stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.methodbody" name\="methodbody">${body_statement}</template><template autoinsert\="false" context\="constructorbody_context" deleted\="false" description\="Code in created constructor stubs" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.constructorbody" name\="constructorbody">${body_statement}</template><template autoinsert\="true" context\="getterbody_context" deleted\="false" description\="Code in created getters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.getterbody" name\="getterbody">return ${field};</template><template autoinsert\="true" context\="setterbody_context" deleted\="false" description\="Code in created setters" enabled\="true" id\="org.eclipse.jdt.ui.text.codetemplates.setterbody" name\="setterbody">${field} \= ${param};</template></templates>
-sp_cleanup.add_default_serial_version_id=true
-sp_cleanup.add_generated_serial_version_id=false
-sp_cleanup.add_missing_annotations=true
-sp_cleanup.add_missing_deprecated_annotations=true
-sp_cleanup.add_missing_methods=false
-sp_cleanup.add_missing_nls_tags=false
-sp_cleanup.add_missing_override_annotations=true
-sp_cleanup.add_missing_override_annotations_interface_methods=false
-sp_cleanup.add_serial_version_id=false
-sp_cleanup.always_use_blocks=true
-sp_cleanup.always_use_parentheses_in_expressions=false
-sp_cleanup.always_use_this_for_non_static_field_access=false
-sp_cleanup.always_use_this_for_non_static_method_access=false
-sp_cleanup.convert_to_enhanced_for_loop=false
-sp_cleanup.correct_indentation=false
-sp_cleanup.format_source_code=true
-sp_cleanup.format_source_code_changes_only=false
-sp_cleanup.make_local_variable_final=false
-sp_cleanup.make_parameters_final=false
-sp_cleanup.make_private_fields_final=true
-sp_cleanup.make_type_abstract_if_missing_method=false
-sp_cleanup.make_variable_declarations_final=false
-sp_cleanup.never_use_blocks=false
-sp_cleanup.never_use_parentheses_in_expressions=true
-sp_cleanup.on_save_use_additional_actions=true
-sp_cleanup.organize_imports=true
-sp_cleanup.qualify_static_field_accesses_with_declaring_class=false
-sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
-sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
-sp_cleanup.qualify_static_member_accesses_with_declaring_class=false
-sp_cleanup.qualify_static_method_accesses_with_declaring_class=false
-sp_cleanup.remove_private_constructors=true
-sp_cleanup.remove_trailing_whitespaces=true
-sp_cleanup.remove_trailing_whitespaces_all=true
-sp_cleanup.remove_trailing_whitespaces_ignore_empty=false
-sp_cleanup.remove_unnecessary_casts=true
-sp_cleanup.remove_unnecessary_nls_tags=true
-sp_cleanup.remove_unused_imports=true
-sp_cleanup.remove_unused_local_variables=false
-sp_cleanup.remove_unused_private_fields=true
-sp_cleanup.remove_unused_private_members=false
-sp_cleanup.remove_unused_private_methods=true
-sp_cleanup.remove_unused_private_types=true
-sp_cleanup.sort_members=false
-sp_cleanup.sort_members_all=false
-sp_cleanup.use_blocks=true
-sp_cleanup.use_blocks_only_for_return_and_throw=false
-sp_cleanup.use_parentheses_in_expressions=true
-sp_cleanup.use_this_for_non_static_field_access=true
-sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=true
-sp_cleanup.use_this_for_non_static_method_access=true
-sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.ltk.core.refactoring.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.ltk.core.refactoring.prefs
deleted file mode 100644
index 864e30fe5d..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.ltk.core.refactoring.prefs
+++ /dev/null
@@ -1,3 +0,0 @@
-#Thu Feb 04 09:44:24 CET 2010
-eclipse.preferences.version=1
-org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.mylyn.tasks.ui.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.mylyn.tasks.ui.prefs
deleted file mode 100644
index b050639a54..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.mylyn.tasks.ui.prefs
+++ /dev/null
@@ -1,4 +0,0 @@
-#Thu Feb 04 09:44:24 CET 2010
-eclipse.preferences.version=1
-project.repository.kind=bugzilla
-project.repository.url=https\://bugs.eclipse.org/bugs
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.mylyn.team.ui.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.mylyn.team.ui.prefs
deleted file mode 100644
index 97c11e6725..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.mylyn.team.ui.prefs
+++ /dev/null
@@ -1,3 +0,0 @@
-#Thu Feb 04 09:44:24 CET 2010
-commit.comment.template=[${task.id}] ${task.description}\r\n\r\n${task.url}
-eclipse.preferences.version=1
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.pde.api.tools.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.pde.api.tools.prefs
deleted file mode 100644
index 0c17d59e45..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.pde.api.tools.prefs
+++ /dev/null
@@ -1,95 +0,0 @@
-#Thu Feb 04 09:44:24 CET 2010
-ANNOTATION_ELEMENT_TYPE_ADDED_METHOD_WITHOUT_DEFAULT_VALUE=Error
-ANNOTATION_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
-ANNOTATION_ELEMENT_TYPE_REMOVED_FIELD=Error
-ANNOTATION_ELEMENT_TYPE_REMOVED_METHOD=Error
-ANNOTATION_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
-API_COMPONENT_ELEMENT_TYPE_REMOVED_API_TYPE=Error
-API_COMPONENT_ELEMENT_TYPE_REMOVED_REEXPORTED_API_TYPE=Error
-API_COMPONENT_ELEMENT_TYPE_REMOVED_REEXPORTED_TYPE=Error
-API_COMPONENT_ELEMENT_TYPE_REMOVED_TYPE=Error
-CLASS_ELEMENT_TYPE_ADDED_METHOD=Error
-CLASS_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error
-CLASS_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
-CLASS_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error
-CLASS_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
-CLASS_ELEMENT_TYPE_CHANGED_NON_ABSTRACT_TO_ABSTRACT=Error
-CLASS_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error
-CLASS_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
-CLASS_ELEMENT_TYPE_REMOVED_CONSTRUCTOR=Error
-CLASS_ELEMENT_TYPE_REMOVED_FIELD=Error
-CLASS_ELEMENT_TYPE_REMOVED_METHOD=Error
-CLASS_ELEMENT_TYPE_REMOVED_SUPERCLASS=Error
-CLASS_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
-CLASS_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
-CONSTRUCTOR_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
-CONSTRUCTOR_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
-CONSTRUCTOR_ELEMENT_TYPE_CHANGED_VARARGS_TO_ARRAY=Error
-CONSTRUCTOR_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
-ENUM_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error
-ENUM_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
-ENUM_ELEMENT_TYPE_REMOVED_ENUM_CONSTANT=Error
-ENUM_ELEMENT_TYPE_REMOVED_FIELD=Error
-ENUM_ELEMENT_TYPE_REMOVED_METHOD=Error
-ENUM_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
-FIELD_ELEMENT_TYPE_ADDED_VALUE=Error
-FIELD_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
-FIELD_ELEMENT_TYPE_CHANGED_FINAL_TO_NON_FINAL_STATIC_CONSTANT=Error
-FIELD_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error
-FIELD_ELEMENT_TYPE_CHANGED_NON_STATIC_TO_STATIC=Error
-FIELD_ELEMENT_TYPE_CHANGED_STATIC_TO_NON_STATIC=Error
-FIELD_ELEMENT_TYPE_CHANGED_TYPE=Error
-FIELD_ELEMENT_TYPE_CHANGED_VALUE=Error
-FIELD_ELEMENT_TYPE_REMOVED_TYPE_ARGUMENT=Error
-FIELD_ELEMENT_TYPE_REMOVED_VALUE=Error
-ILLEGAL_EXTEND=Warning
-ILLEGAL_IMPLEMENT=Warning
-ILLEGAL_INSTANTIATE=Warning
-ILLEGAL_OVERRIDE=Warning
-ILLEGAL_REFERENCE=Warning
-INTERFACE_ELEMENT_TYPE_ADDED_FIELD=Error
-INTERFACE_ELEMENT_TYPE_ADDED_METHOD=Error
-INTERFACE_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error
-INTERFACE_ELEMENT_TYPE_ADDED_SUPER_INTERFACE_WITH_METHODS=Error
-INTERFACE_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
-INTERFACE_ELEMENT_TYPE_CHANGED_CONTRACTED_SUPERINTERFACES_SET=Error
-INTERFACE_ELEMENT_TYPE_CHANGED_TYPE_CONVERSION=Error
-INTERFACE_ELEMENT_TYPE_REMOVED_FIELD=Error
-INTERFACE_ELEMENT_TYPE_REMOVED_METHOD=Error
-INTERFACE_ELEMENT_TYPE_REMOVED_TYPE_MEMBER=Error
-INTERFACE_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
-INVALID_JAVADOC_TAG=Ignore
-INVALID_REFERENCE_IN_SYSTEM_LIBRARIES=Error
-MISSING_EE_DESCRIPTIONS=Warning
-LEAK_EXTEND=Warning
-LEAK_FIELD_DECL=Warning
-LEAK_IMPLEMENT=Warning
-LEAK_METHOD_PARAM=Warning
-LEAK_METHOD_RETURN_TYPE=Warning
-METHOD_ELEMENT_TYPE_ADDED_RESTRICTIONS=Error
-METHOD_ELEMENT_TYPE_ADDED_TYPE_PARAMETER=Error
-METHOD_ELEMENT_TYPE_CHANGED_DECREASE_ACCESS=Error
-METHOD_ELEMENT_TYPE_CHANGED_NON_ABSTRACT_TO_ABSTRACT=Error
-METHOD_ELEMENT_TYPE_CHANGED_NON_FINAL_TO_FINAL=Error
-METHOD_ELEMENT_TYPE_CHANGED_NON_STATIC_TO_STATIC=Error
-METHOD_ELEMENT_TYPE_CHANGED_STATIC_TO_NON_STATIC=Error
-METHOD_ELEMENT_TYPE_CHANGED_VARARGS_TO_ARRAY=Error
-METHOD_ELEMENT_TYPE_REMOVED_ANNOTATION_DEFAULT_VALUE=Error
-METHOD_ELEMENT_TYPE_REMOVED_TYPE_PARAMETER=Error
-TYPE_PARAMETER_ELEMENT_TYPE_ADDED_CLASS_BOUND=Error
-TYPE_PARAMETER_ELEMENT_TYPE_ADDED_INTERFACE_BOUND=Error
-TYPE_PARAMETER_ELEMENT_TYPE_CHANGED_CLASS_BOUND=Error
-TYPE_PARAMETER_ELEMENT_TYPE_CHANGED_INTERFACE_BOUND=Error
-TYPE_PARAMETER_ELEMENT_TYPE_REMOVED_CLASS_BOUND=Error
-TYPE_PARAMETER_ELEMENT_TYPE_REMOVED_INTERFACE_BOUND=Error
-UNUSED_PROBLEM_FILTERS=Ignore
-automatically_removed_unused_problem_filters=Disabled
-eclipse.preferences.version=1
-incompatible_api_component_version=Error
-incompatible_api_component_version_include_major_without_breaking_change=Disabled
-incompatible_api_component_version_include_minor_without_api_change=Disabled
-invalid_since_tag_version=Error
-malformed_since_tag=Error
-missing_since_tag=Error
-report_api_breakage_when_major_version_incremented=Disabled
-report_resolution_errors_api_component=Warning
diff --git a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.pde.prefs b/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.pde.prefs
deleted file mode 100644
index fe01bb701d..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/.settings/org.eclipse.pde.prefs
+++ /dev/null
@@ -1,31 +0,0 @@
-#Thu Feb 04 09:44:24 CET 2010
-compilers.f.unresolved-features=1
-compilers.f.unresolved-plugins=1
-compilers.incompatible-environment=1
-compilers.p.build=1
-compilers.p.build.bin.includes=1
-compilers.p.build.java.compliance=1
-compilers.p.build.missing.output=2
-compilers.p.build.output.library=1
-compilers.p.build.source.library=1
-compilers.p.build.src.includes=1
-compilers.p.deprecated=2
-compilers.p.discouraged-class=1
-compilers.p.internal=1
-compilers.p.missing-packages=1
-compilers.p.missing-version-export-package=1
-compilers.p.missing-version-import-package=1
-compilers.p.missing-version-require-bundle=1
-compilers.p.no-required-att=0
-compilers.p.not-externalized-att=2
-compilers.p.unknown-attribute=1
-compilers.p.unknown-class=1
-compilers.p.unknown-element=1
-compilers.p.unknown-identifier=1
-compilers.p.unknown-resource=1
-compilers.p.unresolved-ex-points=0
-compilers.p.unresolved-import=0
-compilers.s.create-docs=false
-compilers.s.doc-folder=doc
-compilers.s.open-tags=1
-eclipse.preferences.version=1
diff --git a/plugins/org.eclipse.emf.cdo.evolution/META-INF/MANIFEST.MF b/plugins/org.eclipse.emf.cdo.evolution/META-INF/MANIFEST.MF
deleted file mode 100644
index 3ed48d3abf..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/META-INF/MANIFEST.MF
+++ /dev/null
@@ -1,18 +0,0 @@
-Manifest-Version: 1.0
-Bundle-ManifestVersion: 2
-Bundle-Name: %pluginName
-Bundle-SymbolicName: org.eclipse.emf.cdo.evolution;singleton:=true
-Bundle-Version: 1.0.0.qualifier
-Bundle-ClassPath: .
-Bundle-Activator: org.eclipse.emf.cdo.evolution.impl.EvolutionPlugin$Implementation
-Bundle-Vendor: %providerName
-Bundle-Localization: plugin
-Bundle-RequiredExecutionEnvironment: J2SE-1.5
-Export-Package: org.eclipse.emf.cdo.evolution;version="1.0.0",
- org.eclipse.emf.cdo.evolution.impl;version="1.0.0",
- org.eclipse.emf.cdo.evolution.util;version="1.0.0"
-Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.5.0,4.0.0)";visibility:=reexport,
- org.eclipse.emf.ecore;bundle-version="[2.5.0,3.0.0)";visibility:=reexport,
- org.eclipse.emf.cdo;bundle-version="[4.0.0,5.0.0)";visibility:=reexport
-Bundle-ActivationPolicy: lazy
-Automatic-Module-Name: org.eclipse.emf.cdo.evolution
diff --git a/plugins/org.eclipse.emf.cdo.evolution/about.html b/plugins/org.eclipse.emf.cdo.evolution/about.html
deleted file mode 100644
index d35d5aed64..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/about.html
+++ /dev/null
@@ -1,28 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
-<title>About</title>
-</head>
-<body lang="EN-US">
-<h2>About This Content</h2>
- 
-<p>June 5, 2007</p>	
-<h3>License</h3>
-
-<p>The Eclipse Foundation makes available all content in this plug-in (&quot;Content&quot;).  Unless otherwise 
-indicated below, the Content is provided to you under the terms and conditions of the
-Eclipse Public License Version 1.0 (&quot;EPL&quot;).  A copy of the EPL is available 
-at <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>.
-For purposes of the EPL, &quot;Program&quot; will mean the Content.</p>
-
-<p>If you did not receive this Content directly from the Eclipse Foundation, the Content is 
-being redistributed by another party (&quot;Redistributor&quot;) and different terms and conditions may
-apply to your use of any object code in the Content.  Check the Redistributor's license that was 
-provided with the Content.  If no such license exists, contact the Redistributor.  Unless otherwise
-indicated below, the terms and conditions of the EPL still apply to any source code in the Content
-and such source code may be obtained at <a href="http://www.eclipse.org/">http://www.eclipse.org</a>.</p>
-
-</body>
-</html>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/build.properties b/plugins/org.eclipse.emf.cdo.evolution/build.properties
deleted file mode 100644
index 310af6c0ef..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/build.properties
+++ /dev/null
@@ -1,27 +0,0 @@
-# Copyright (c) 2013, 2017 Eike Stepper (Loehne, Germany) and others.
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Eclipse Public License v1.0
-# which accompanies this distribution, and is available at
-# http://www.eclipse.org/legal/epl-v10.html
-#
-# Contributors:
-#    Eike Stepper - initial API and implementation
-
-# NLS_MESSAGEFORMAT_VAR
-
-bin.includes = .,\
-               model/,\
-               META-INF/,\
-               plugin.xml,\
-               plugin.properties,\
-               about.html
-jars.compile.order = .
-source.. = src/
-output.. = bin/
-src.includes = about.html,\
-               pom.xml
-
-doc.project = org.eclipse.emf.cdo.doc
-
-generateSourceReferences = true
-               
diff --git a/plugins/org.eclipse.emf.cdo.evolution/model/evolution.ecore b/plugins/org.eclipse.emf.cdo.evolution/model/evolution.ecore
deleted file mode 100644
index b40781227a..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/model/evolution.ecore
+++ /dev/null
@@ -1,213 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="evolution" nsURI="http://www.eclipse.org/emf/CDO/evolution/1.0.0"
-    nsPrefix="evolution">
-  <eClassifiers xsi:type="ecore:EClass" name="ModelSet" abstract="true">
-    <eOperations name="getEvolution" eType="#//Evolution"/>
-    <eOperations name="getVersion" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
-    <eOperations name="getPreviousRelease" eType="#//Release"/>
-    <eOperations name="getRootPackages" upperBound="-1" eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EPackage"/>
-    <eOperations name="getAllPackages" upperBound="-1" eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EPackage"/>
-    <eOperations name="containsElement" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EBoolean">
-      <eParameters name="modelElement" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement"/>
-    </eOperations>
-    <eOperations name="getElement">
-      <eGenericType eTypeParameter="#//ModelSet/getElement/T"/>
-      <eTypeParameters name="T">
-        <eBounds eClassifier="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement"/>
-      </eTypeParameters>
-      <eParameters name="id" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EString"/>
-    </eOperations>
-    <eOperations name="getElementID" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EString">
-      <eParameters name="modelElement" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement"/>
-    </eOperations>
-    <eOperations name="getElementID" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EString">
-      <eParameters name="modelElement" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement"/>
-      <eParameters name="considerOldIDs" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
-    </eOperations>
-    <eOperations name="compare" eType="#//ModelSetChange">
-      <eParameters name="other" eType="#//ModelSet"/>
-    </eOperations>
-    <eOperations name="getMigration" eType="#//Migration">
-      <eParameters name="diagnosticID" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
-    </eOperations>
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-      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-        <details key="suppressedSetVisibility" value="true"/>
-        <details key="suppressedUnsetVisibility" value="true"/>
-      </eAnnotations>
-    </eStructuralFeatures>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="migrations" upperBound="-1"
-        eType="#//Migration" containment="true" eOpposite="#//Migration/modelSet"/>
-  </eClassifiers>
-  <eClassifiers xsi:type="ecore:EClass" name="Model">
-    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
-      <details key="constraints" value="ModelLoaded IDs_Exist NamespaceReflectsChange"/>
-    </eAnnotations>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="evolution" lowerBound="1"
-        eType="#//Evolution" eOpposite="#//Evolution/models"/>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="uRI" eType="#//URI">
-      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
-        <details key="kind" value="attribute"/>
-        <details key="name" value="uri"/>
-      </eAnnotations>
-    </eStructuralFeatures>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="rootPackage" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="allPackages" upperBound="-1"
-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="referencedPackages" upperBound="-1"
-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="missingPackages" upperBound="-1"
-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-  </eClassifiers>
-  <eClassifiers xsi:type="ecore:EClass" name="Evolution" eSuperTypes="#//ModelSet">
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-      <details key="constraints" value="NotEmpty PackagesUnique NoMissingPackages IDsUnique"/>
-    </eAnnotations>
-    <eOperations name="getRelease" eType="#//Release">
-      <eParameters name="version" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EInt"/>
-    </eOperations>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="useEcorePackage" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"
-        defaultValueLiteral="true"/>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="useEresourcePackage" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
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-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
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-    <eStructuralFeatures xsi:type="ecore:EReference" name="allPackages" upperBound="-1"
-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
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-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
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-    <eStructuralFeatures xsi:type="ecore:EReference" name="releases" upperBound="-1"
-        eType="#//Release" containment="true" eOpposite="#//Release/evolution"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="orderedReleases" upperBound="-1"
-        eType="#//Release" changeable="false" volatile="true" transient="true" derived="true"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="latestRelease" eType="#//Release"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nextReleaseVersion" eType="ecore:EDataType ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EInt"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-  </eClassifiers>
-  <eClassifiers xsi:type="ecore:EClass" name="Release" eSuperTypes="#//ModelSet">
-    <eStructuralFeatures xsi:type="ecore:EReference" name="evolution" lowerBound="1"
-        eType="#//Evolution" eOpposite="#//Evolution/releases"/>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="version" lowerBound="1"
-        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="date" lowerBound="1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDate"/>
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-    <eStructuralFeatures xsi:type="ecore:EReference" name="previousRelease" eType="#//Release"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="rootPackages" upperBound="-1"
-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
-        containment="true"/>
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-        eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EPackage"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-  </eClassifiers>
-  <eClassifiers xsi:type="ecore:EClass" name="Change" abstract="true">
-    <eOperations name="getModelSetChange" eType="#//ModelSetChange"/>
-    <eOperations name="getOldElementFor" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement">
-      <eParameters name="newElement" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement"/>
-    </eOperations>
-    <eOperations name="getNewElementsFor" upperBound="-1" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement">
-      <eParameters name="oldElement" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement"/>
-    </eOperations>
-    <eOperations name="getOldModelSet" eType="#//ModelSet"/>
-    <eOperations name="getNewModelSet" eType="#//ModelSet"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="parent" eType="#//Change"
-        resolveProxies="false" eOpposite="#//Change/children"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="children" upperBound="-1"
-        eType="#//Change" containment="true" resolveProxies="false" eOpposite="#//Change/parent"/>
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-  <eClassifiers xsi:type="ecore:EClass" name="ModelSetChange" eSuperTypes="#//Change">
-    <eStructuralFeatures xsi:type="ecore:EReference" name="oldModelSet" eType="#//ModelSet">
-      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-        <details key="suppressedSetVisibility" value="true"/>
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-        <details key="suppressedSetVisibility" value="true"/>
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-    </eStructuralFeatures>
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-  <eClassifiers xsi:type="ecore:EClass" name="ElementChange" eSuperTypes="#//Change">
-    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
-      <details key="constraints" value="FeaturePathIsKnown"/>
-    </eAnnotations>
-    <eOperations name="getElement" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement"/>
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-        <details key="suppressedSetVisibility" value="true"/>
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-    </eStructuralFeatures>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="newElement" eType="ecore:EClass ../../org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement">
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-        <details key="suppressedSetVisibility" value="true"/>
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-    </eStructuralFeatures>
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-  <eClassifiers xsi:type="ecore:EClass" name="PropertyChange" eSuperTypes="#//Change">
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-        <details key="suppressedSetVisibility" value="true"/>
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-    </eStructuralFeatures>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="newValue" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject">
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-        <details key="suppressedSetVisibility" value="true"/>
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-    </eStructuralFeatures>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="kind" eType="#//ChangeKind"
-        changeable="false" volatile="true" transient="true" derived="true"/>
-  </eClassifiers>
-  <eClassifiers xsi:type="ecore:EClass" name="Migration" abstract="true">
-    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
-      <details key="constraints" value="NotObsolete"/>
-    </eAnnotations>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="modelSet" eType="#//ModelSet"
-        eOpposite="#//ModelSet/migrations"/>
-    <eStructuralFeatures xsi:type="ecore:EAttribute" name="diagnosticID" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
-  </eClassifiers>
-  <eClassifiers xsi:type="ecore:EClass" name="FeaturePathMigration" eSuperTypes="#//Migration">
-    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
-      <details key="constraints" value="NewFeatureReachable"/>
-    </eAnnotations>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="fromClass" lowerBound="1"
-        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EClass"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="toClass" lowerBound="1"
-        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EClass"/>
-    <eStructuralFeatures xsi:type="ecore:EReference" name="featurePath" upperBound="-1"
-        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EReference"/>
-  </eClassifiers>
-  <eClassifiers xsi:type="ecore:EDataType" name="URI" instanceClassName="org.eclipse.emf.common.util.URI"/>
-  <eClassifiers xsi:type="ecore:EEnum" name="ChangeKind">
-    <eLiterals name="NONE"/>
-    <eLiterals name="CHANGED" value="1"/>
-    <eLiterals name="REMOVED" value="2"/>
-    <eLiterals name="ADDED" value="3"/>
-    <eLiterals name="COPIED" value="4"/>
-    <eLiterals name="MOVED" value="5"/>
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-</ecore:EPackage>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/model/evolution.genmodel b/plugins/org.eclipse.emf.cdo.evolution/model/evolution.genmodel
deleted file mode 100644
index ae03a8ab51..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/model/evolution.genmodel
+++ /dev/null
@@ -1,128 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<genmodel:GenModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
-    xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/org.eclipse.emf.cdo.evolution/src" creationIcons="false"
-    modelPluginID="org.eclipse.emf.cdo.evolution" modelName="Evolution" modelPluginClass="org.eclipse.emf.cdo.evolution.impl.EvolutionPlugin"
-    rootExtendsInterface="org.eclipse.emf.cdo.CDOObject" rootExtendsClass="org.eclipse.emf.internal.cdo.CDOObjectImpl"
-    testsDirectory="" importerID="org.eclipse.emf.importer.cdo" featureDelegation="Dynamic"
-    complianceLevel="5.0" copyrightFields="false" optimizedHasChildren="true" colorProviders="true"
-    fontProviders="true" usedGenPackages="../../org.eclipse.emf.ecore/model/Ecore.genmodel#//ecore"
-    operationReflection="true" importOrganizing="true" decoration="Live" styleProviders="true"
-    cleanup="true" autoResizeProperties="true" findAction="true" collapseAllAction="true">
-  <foreignModel>evolution.ecore</foreignModel>
-  <modelPluginVariables>CDO=org.eclipse.emf.cdo</modelPluginVariables>
-  <genPackages prefix="Evolution" basePackage="org.eclipse.emf.cdo" disposableProviderFactory="true"
-      dataTypeConverters="true" multipleEditorPages="false" extensibleProviderFactory="true"
-      childCreationExtenders="true" ecorePackage="evolution.ecore#/">
-    <genEnums typeSafeEnumCompatible="false" ecoreEnum="evolution.ecore#//ChangeKind">
-      <genEnumLiterals ecoreEnumLiteral="evolution.ecore#//ChangeKind/NONE"/>
-      <genEnumLiterals ecoreEnumLiteral="evolution.ecore#//ChangeKind/CHANGED"/>
-      <genEnumLiterals ecoreEnumLiteral="evolution.ecore#//ChangeKind/REMOVED"/>
-      <genEnumLiterals ecoreEnumLiteral="evolution.ecore#//ChangeKind/ADDED"/>
-      <genEnumLiterals ecoreEnumLiteral="evolution.ecore#//ChangeKind/COPIED"/>
-      <genEnumLiterals ecoreEnumLiteral="evolution.ecore#//ChangeKind/MOVED"/>
-    </genEnums>
-    <genDataTypes ecoreDataType="evolution.ecore#//URI"/>
-    <genClasses image="false" ecoreClass="evolution.ecore#//ModelSet">
-      <genFeatures property="None" children="true" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//ModelSet/change"/>
-      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference evolution.ecore#//ModelSet/migrations"/>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getEvolution"/>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getVersion"/>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getPreviousRelease"/>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getRootPackages"/>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getAllPackages"/>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/containsElement">
-        <genParameters ecoreParameter="evolution.ecore#//ModelSet/containsElement/modelElement"/>
-      </genOperations>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getElement">
-        <genParameters ecoreParameter="evolution.ecore#//ModelSet/getElement/id"/>
-        <genTypeParameters ecoreTypeParameter="evolution.ecore#//ModelSet/getElement/T"/>
-      </genOperations>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getElementID">
-        <genParameters ecoreParameter="evolution.ecore#//ModelSet/getElementID/modelElement"/>
-      </genOperations>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getElementID.1">
-        <genParameters ecoreParameter="evolution.ecore#//ModelSet/getElementID.1/modelElement"/>
-        <genParameters ecoreParameter="evolution.ecore#//ModelSet/getElementID.1/considerOldIDs"/>
-      </genOperations>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/compare">
-        <genParameters ecoreParameter="evolution.ecore#//ModelSet/compare/other"/>
-      </genOperations>
-      <genOperations ecoreOperation="evolution.ecore#//ModelSet/getMigration">
-        <genParameters ecoreParameter="evolution.ecore#//ModelSet/getMigration/diagnosticID"/>
-      </genOperations>
-    </genClasses>
-    <genClasses ecoreClass="evolution.ecore#//Model">
-      <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Model/evolution"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Model/uRI"/>
-      <genFeatures property="Readonly" children="true" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Model/rootPackage"/>
-      <genFeatures property="Readonly" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Model/allPackages"/>
-      <genFeatures property="Readonly" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Model/referencedPackages"/>
-      <genFeatures property="Readonly" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Model/missingPackages"/>
-    </genClasses>
-    <genClasses ecoreClass="evolution.ecore#//Evolution">
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Evolution/useEcorePackage"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Evolution/useEresourcePackage"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Evolution/useEtypesPackage"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Evolution/uniqueNamespaces"/>
-      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference evolution.ecore#//Evolution/models"/>
-      <genFeatures property="Readonly" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Evolution/rootPackages"/>
-      <genFeatures property="Readonly" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Evolution/allPackages"/>
-      <genFeatures property="Readonly" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Evolution/missingPackages"/>
-      <genFeatures property="None" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Evolution/releases"/>
-      <genFeatures property="Readonly" children="true" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Evolution/orderedReleases"/>
-      <genFeatures property="Readonly" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Evolution/latestRelease"/>
-      <genFeatures property="Readonly" createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Evolution/nextReleaseVersion"/>
-      <genOperations ecoreOperation="evolution.ecore#//Evolution/getRelease">
-        <genParameters ecoreParameter="evolution.ecore#//Evolution/getRelease/version"/>
-      </genOperations>
-    </genClasses>
-    <genClasses ecoreClass="evolution.ecore#//Release">
-      <genFeatures property="None" notify="false" createChild="false" propertySortChoices="true"
-          ecoreFeature="ecore:EReference evolution.ecore#//Release/evolution"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Release/version"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Release/date"/>
-      <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Release/nextRelease"/>
-      <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Release/previousRelease"/>
-      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference evolution.ecore#//Release/rootPackages"/>
-      <genFeatures property="Readonly" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Release/allPackages"/>
-    </genClasses>
-    <genClasses image="false" ecoreClass="evolution.ecore#//Change">
-      <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Change/parent"/>
-      <genFeatures property="None" children="true" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Change/children"/>
-      <genOperations ecoreOperation="evolution.ecore#//Change/getModelSetChange"/>
-      <genOperations ecoreOperation="evolution.ecore#//Change/getOldElementFor">
-        <genParameters ecoreParameter="evolution.ecore#//Change/getOldElementFor/newElement"/>
-      </genOperations>
-      <genOperations ecoreOperation="evolution.ecore#//Change/getNewElementsFor">
-        <genParameters ecoreParameter="evolution.ecore#//Change/getNewElementsFor/oldElement"/>
-      </genOperations>
-      <genOperations ecoreOperation="evolution.ecore#//Change/getOldModelSet"/>
-      <genOperations ecoreOperation="evolution.ecore#//Change/getNewModelSet"/>
-    </genClasses>
-    <genClasses ecoreClass="evolution.ecore#//ModelSetChange">
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//ModelSetChange/oldModelSet"/>
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//ModelSetChange/newModelSet"/>
-    </genClasses>
-    <genClasses image="false" ecoreClass="evolution.ecore#//ElementChange">
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//ElementChange/oldElement"/>
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//ElementChange/newElement"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//ElementChange/kind"/>
-      <genOperations ecoreOperation="evolution.ecore#//ElementChange/getElement"/>
-    </genClasses>
-    <genClasses ecoreClass="evolution.ecore#//PropertyChange">
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//PropertyChange/feature"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//PropertyChange/oldValue"/>
-      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//PropertyChange/newValue"/>
-      <genFeatures property="Readonly" createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//PropertyChange/kind"/>
-    </genClasses>
-    <genClasses image="false" ecoreClass="evolution.ecore#//Migration">
-      <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference evolution.ecore#//Migration/modelSet"/>
-      <genFeatures property="None" createChild="false" ecoreFeature="ecore:EAttribute evolution.ecore#//Migration/diagnosticID"/>
-    </genClasses>
-    <genClasses ecoreClass="evolution.ecore#//FeaturePathMigration">
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//FeaturePathMigration/fromClass"/>
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//FeaturePathMigration/toClass"/>
-      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference evolution.ecore#//FeaturePathMigration/featurePath"/>
-    </genClasses>
-  </genPackages>
-</genmodel:GenModel>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/plugin.properties b/plugins/org.eclipse.emf.cdo.evolution/plugin.properties
deleted file mode 100644
index 8e8682ad25..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/plugin.properties
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright (c) 2013 Eike Stepper (Loehne, Germany) and others.
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Eclipse Public License v1.0
-# which accompanies this distribution, and is available at
-# http://www.eclipse.org/legal/epl-v10.html
-#
-# Contributors:
-#    Eike Stepper - initial API and implementation
-
-pluginName = CDO Model Repository Evolution
-providerName = Eclipse Modeling Project
-
-_UI_NoModel_diagnostic = The evolution has no model
-_UI_NO_URI_diagnostic = The URI is missing
-_UI_NO_RESOURCE_SET_diagnostic = A resource set is not available
-_UI_RESOURCE_NOT_FOUND_diagnostic = The resource ''{0}'' is not found
-_UI_LOAD_PROBLEM_diagnostic = The resource ''{0}'' could not be loaded
-_UI_CONTENT_PROBLEM_diagnostic = The resource ''{0}'' does not contain a package
-
-_UI_PackageNotUnique_diagnostic = The model URI ''{0}'' is not unique
-_UI_NsuriNotUnique_diagnostic = The nsURI ''{0}'' of package ''{0}'' is not unique
-_UI_MissingPackage_diagnostic = The referenced package ''{0}'' is missing
-
-_UI_NsUriMustChange_diagnostic = The structure of the package ''{0}'' has changed since release v{1} but the nsURI is still the same
-
-_UI_IDsExist_AnnotationMissing_diagnostic = The ID annotation is missing
-_UI_IDsExist_NoValue_diagnostic = The ID annotation has no value
-_UI_IDNotUnique_diagnostic = The ID ''{0}'' is not unique
-
-_UI_MigrationUnused_diagnostic = The migration ''{0}'' is unused
-
-_UI_FeaturePathIsKnown_diagnostic = The feature ''{0}'' has been {1} from ''{2}'' but the feature path is not known
-
-_UI_Unchanged_diagnostic = The models are unchanged
-_UI_UnchangedSince_diagnostic = The models are unchanged since release v{0}
-_UI_Release_diagnostic = The models can be released now
diff --git a/plugins/org.eclipse.emf.cdo.evolution/plugin.xml b/plugins/org.eclipse.emf.cdo.evolution/plugin.xml
deleted file mode 100644
index 3e851a63fa..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/plugin.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<?eclipse version="3.4"?>
-<!--
-	Copyright (c) 2013 Eike Stepper (Loehne, Germany) and others.
-	All rights reserved. This program and the accompanying materials
-	are made available under the terms of the Eclipse Public License v1.0
-	which accompanies this distribution, and is available at
-	http://www.eclipse.org/legal/epl-v10.html
-
-	Contributors:
-	  Eike Stepper - initial API and implementation
--->
-
-<plugin>
-
-
-   <extension point="org.eclipse.emf.ecore.generated_package">
-      <!-- @generated evolution -->
-      <package
-            uri="http://www.eclipse.org/emf/CDO/evolution/1.0.0"
-            class="org.eclipse.emf.cdo.evolution.EvolutionPackage"
-            genModel="model/evolution.genmodel"/>
-   </extension>
-
-</plugin>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/pom.xml b/plugins/org.eclipse.emf.cdo.evolution/pom.xml
deleted file mode 100644
index 755d2139b4..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/pom.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (c) 2017 Eike Stepper (Loehne, Germany) and others.
-  All rights reserved. This program and the accompanying materials
-  are made available under the terms of the Eclipse Public License v1.0
-  which accompanies this distribution, and is available at
-  http://www.eclipse.org/legal/epl-v10.html
-
-  Contributors:
-    Eike Stepper - initial API and implementation
--->
-<project
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
-    xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-    
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-	  <groupId>org.eclipse.emf.cdo</groupId>
-    <artifactId>org.eclipse.emf.cdo.plugins</artifactId>
-    <version>4.7.0-SNAPSHOT</version>
-    <relativePath>../../releng/org.eclipse.emf.cdo.releng.parent/plugins</relativePath>
-  </parent>
-
-  <groupId>org.eclipse.emf.cdo</groupId>
-  <artifactId>org.eclipse.emf.cdo.evolution</artifactId>
-  <version>1.0.0-SNAPSHOT</version>
-  <packaging>eclipse-plugin</packaging>
-
-</project>
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Change.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Change.java
deleted file mode 100644
index 7492053477..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Change.java
+++ /dev/null
@@ -1,116 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.cdo.CDOObject;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EModelElement;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Change</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Change#getParent <em>Parent</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Change#getChildren <em>Children</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getChange()
- * @model abstract="true"
- * @extends CDOObject
- * @generated
- */
-public interface Change extends CDOObject
-{
-  /**
-   * Returns the value of the '<em><b>Parent</b></em>' container reference.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.Change#getChildren <em>Children</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Parent</em>' container reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Parent</em>' container reference.
-   * @see #setParent(Change)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getChange_Parent()
-   * @see org.eclipse.emf.cdo.evolution.Change#getChildren
-   * @model opposite="children" resolveProxies="false" transient="false"
-   * @generated
-   */
-  Change getParent();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Change#getParent <em>Parent</em>}' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Parent</em>' container reference.
-   * @see #getParent()
-   * @generated
-   */
-  void setParent(Change value);
-
-  /**
-   * Returns the value of the '<em><b>Children</b></em>' containment reference list.
-   * The list contents are of type {@link org.eclipse.emf.cdo.evolution.Change}.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.Change#getParent <em>Parent</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Children</em>' containment reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Children</em>' containment reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getChange_Children()
-   * @see org.eclipse.emf.cdo.evolution.Change#getParent
-   * @model opposite="parent" containment="true"
-   * @generated
-   */
-  EList<Change> getChildren();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  ModelSet getOldModelSet();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  ModelSet getNewModelSet();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  ModelSetChange getModelSetChange();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  EModelElement getOldElementFor(EModelElement newElement);
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  EList<EModelElement> getNewElementsFor(EModelElement oldElement);
-
-} // Change
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ChangeKind.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ChangeKind.java
deleted file mode 100644
index d77d774386..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ChangeKind.java
+++ /dev/null
@@ -1,330 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.common.util.Enumerator;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the literals of the enumeration '<em><b>Change Kind</b></em>',
- * and utility methods for working with them.
- * <!-- end-user-doc -->
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getChangeKind()
- * @model
- * @generated
- */
-public enum ChangeKind implements Enumerator
-{
-  /**
-   * The '<em><b>NONE</b></em>' literal object.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #NONE_VALUE
-   * @generated
-   * @ordered
-   */
-  NONE(0, "NONE", "NONE"),
-
-  /**
-   * The '<em><b>CHANGED</b></em>' literal object.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #CHANGED_VALUE
-   * @generated
-   * @ordered
-   */
-  CHANGED(1, "CHANGED", "CHANGED"),
-  /**
-   * The '<em><b>REMOVED</b></em>' literal object.
-   * <!-- begin-user-doc -->
-  * <!-- end-user-doc -->
-   * @see #REMOVED_VALUE
-   * @generated
-   * @ordered
-   */
-  REMOVED(2, "REMOVED", "REMOVED"),
-  /**
-   * The '<em><b>ADDED</b></em>' literal object.
-   * <!-- begin-user-doc -->
-  * <!-- end-user-doc -->
-   * @see #ADDED_VALUE
-   * @generated
-   * @ordered
-   */
-  ADDED(3, "ADDED", "ADDED"),
-  /**
-   * The '<em><b>COPIED</b></em>' literal object.
-   * <!-- begin-user-doc -->
-  * <!-- end-user-doc -->
-   * @see #COPIED_VALUE
-   * @generated
-   * @ordered
-   */
-  COPIED(4, "COPIED", "COPIED"),
-  /**
-   * The '<em><b>MOVED</b></em>' literal object.
-   * <!-- begin-user-doc -->
-  * <!-- end-user-doc -->
-   * @see #MOVED_VALUE
-   * @generated
-   * @ordered
-   */
-  MOVED(5, "MOVED", "MOVED");
-
-  /**
-   * The '<em><b>NONE</b></em>' literal value.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of '<em><b>NONE</b></em>' literal object isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @see #NONE
-   * @model
-   * @generated
-   * @ordered
-   */
-  public static final int NONE_VALUE = 0;
-
-  /**
-   * The '<em><b>CHANGED</b></em>' literal value.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of '<em><b>CHANGED</b></em>' literal object isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @see #CHANGED
-   * @model
-   * @generated
-   * @ordered
-   */
-  public static final int CHANGED_VALUE = 1;
-
-  /**
-   * The '<em><b>REMOVED</b></em>' literal value.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of '<em><b>REMOVED</b></em>' literal object isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @see #REMOVED
-   * @model
-   * @generated
-   * @ordered
-   */
-  public static final int REMOVED_VALUE = 2;
-
-  /**
-   * The '<em><b>ADDED</b></em>' literal value.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of '<em><b>ADDED</b></em>' literal object isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @see #ADDED
-   * @model
-   * @generated
-   * @ordered
-   */
-  public static final int ADDED_VALUE = 3;
-
-  /**
-   * The '<em><b>COPIED</b></em>' literal value.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of '<em><b>COPIED</b></em>' literal object isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @see #COPIED
-   * @model
-   * @generated
-   * @ordered
-   */
-  public static final int COPIED_VALUE = 4;
-
-  /**
-   * The '<em><b>MOVED</b></em>' literal value.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of '<em><b>MOVED</b></em>' literal object isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @see #MOVED
-   * @model
-   * @generated
-   * @ordered
-   */
-  public static final int MOVED_VALUE = 5;
-
-  /**
-   * An array of all the '<em><b>Change Kind</b></em>' enumerators.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private static final ChangeKind[] VALUES_ARRAY = new ChangeKind[] { NONE, CHANGED, REMOVED, ADDED, COPIED, MOVED, };
-
-  /**
-   * A public read-only list of all the '<em><b>Change Kind</b></em>' enumerators.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public static final List<ChangeKind> VALUES = Collections.unmodifiableList(Arrays.asList(VALUES_ARRAY));
-
-  /**
-   * Returns the '<em><b>Change Kind</b></em>' literal with the specified literal value.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param literal the literal.
-   * @return the matching enumerator or <code>null</code>.
-   * @generated
-   */
-  public static ChangeKind get(String literal)
-  {
-    for (int i = 0; i < VALUES_ARRAY.length; ++i)
-    {
-      ChangeKind result = VALUES_ARRAY[i];
-      if (result.toString().equals(literal))
-      {
-        return result;
-      }
-    }
-    return null;
-  }
-
-  /**
-   * Returns the '<em><b>Change Kind</b></em>' literal with the specified name.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param name the name.
-   * @return the matching enumerator or <code>null</code>.
-   * @generated
-   */
-  public static ChangeKind getByName(String name)
-  {
-    for (int i = 0; i < VALUES_ARRAY.length; ++i)
-    {
-      ChangeKind result = VALUES_ARRAY[i];
-      if (result.getName().equals(name))
-      {
-        return result;
-      }
-    }
-    return null;
-  }
-
-  /**
-   * Returns the '<em><b>Change Kind</b></em>' literal with the specified integer value.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the integer value.
-   * @return the matching enumerator or <code>null</code>.
-   * @generated
-   */
-  public static ChangeKind get(int value)
-  {
-    switch (value)
-    {
-    case NONE_VALUE:
-      return NONE;
-    case CHANGED_VALUE:
-      return CHANGED;
-    case REMOVED_VALUE:
-      return REMOVED;
-    case ADDED_VALUE:
-      return ADDED;
-    case COPIED_VALUE:
-      return COPIED;
-    case MOVED_VALUE:
-      return MOVED;
-    }
-    return null;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private final int value;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private final String name;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private final String literal;
-
-  /**
-   * Only this class can construct instances.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private ChangeKind(int value, String name, String literal)
-  {
-    this.value = value;
-    this.name = name;
-    this.literal = literal;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public int getValue()
-  {
-    return value;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public String getName()
-  {
-    return name;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public String getLiteral()
-  {
-    return literal;
-  }
-
-  /**
-   * Returns the literal value of the enumerator, which is its string representation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public String toString()
-  {
-    return literal;
-  }
-
-} // ChangeKind
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ElementChange.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ElementChange.java
deleted file mode 100644
index 5daa1bf5a5..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ElementChange.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.ecore.EModelElement;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Element Change</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.ElementChange#getOldElement <em>Old Element</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.ElementChange#getNewElement <em>New Element</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.ElementChange#getKind <em>Kind</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getElementChange()
- * @model annotation="http://www.eclipse.org/emf/2002/Ecore constraints='FeaturePathIsKnown'"
- * @generated
- */
-public interface ElementChange extends Change
-{
-  /**
-   * Returns the value of the '<em><b>Old Element</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Old Element</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Old Element</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getElementChange_OldElement()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  EModelElement getOldElement();
-
-  /**
-   * Returns the value of the '<em><b>New Element</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>New Element</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>New Element</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getElementChange_NewElement()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  EModelElement getNewElement();
-
-  /**
-   * Returns the value of the '<em><b>Kind</b></em>' attribute.
-   * The literals are from the enumeration {@link org.eclipse.emf.cdo.evolution.ChangeKind}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Kind</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Kind</em>' attribute.
-   * @see org.eclipse.emf.cdo.evolution.ChangeKind
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getElementChange_Kind()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  ChangeKind getKind();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  EModelElement getElement();
-
-} // ElementChange
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Evolution.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Evolution.java
deleted file mode 100644
index 528cbb50d5..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Evolution.java
+++ /dev/null
@@ -1,286 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EPackage;
-
-import java.util.Map;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Evolution</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEcorePackage <em>Use Ecore Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEresourcePackage <em>Use Eresource Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEtypesPackage <em>Use Etypes Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#isUniqueNamespaces <em>Unique Namespaces</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getModels <em>Models</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getRootPackages <em>Root Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getAllPackages <em>All Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getMissingPackages <em>Missing Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getReleases <em>Releases</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getOrderedReleases <em>Ordered Releases</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getLatestRelease <em>Latest Release</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Evolution#getNextReleaseVersion <em>Next Release Version</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution()
- * @model annotation="http://www.eclipse.org/emf/2002/Ecore constraints='NotEmpty PackagesUnique NoMissingPackages IDsUnique'"
- * @generated
- */
-public interface Evolution extends ModelSet
-{
-  /**
-   * Returns the value of the '<em><b>Models</b></em>' containment reference list.
-   * The list contents are of type {@link org.eclipse.emf.cdo.evolution.Model}.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.Model#getEvolution <em>Evolution</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Models</em>' containment reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Models</em>' containment reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_Models()
-   * @see org.eclipse.emf.cdo.evolution.Model#getEvolution
-   * @model opposite="evolution" containment="true"
-   * @generated
-   */
-  EList<Model> getModels();
-
-  /**
-   * Returns the value of the '<em><b>Use Ecore Package</b></em>' attribute.
-   * The default value is <code>"true"</code>.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Use Ecore Package</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Use Ecore Package</em>' attribute.
-   * @see #setUseEcorePackage(boolean)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_UseEcorePackage()
-   * @model default="true"
-   * @generated
-   */
-  boolean isUseEcorePackage();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEcorePackage <em>Use Ecore Package</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Use Ecore Package</em>' attribute.
-   * @see #isUseEcorePackage()
-   * @generated
-   */
-  void setUseEcorePackage(boolean value);
-
-  /**
-   * Returns the value of the '<em><b>Use Eresource Package</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Use Eresource Package</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Use Eresource Package</em>' attribute.
-   * @see #setUseEresourcePackage(boolean)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_UseEresourcePackage()
-   * @model
-   * @generated
-   */
-  boolean isUseEresourcePackage();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEresourcePackage <em>Use Eresource Package</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Use Eresource Package</em>' attribute.
-   * @see #isUseEresourcePackage()
-   * @generated
-   */
-  void setUseEresourcePackage(boolean value);
-
-  /**
-   * Returns the value of the '<em><b>Use Etypes Package</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Use Etypes Package</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Use Etypes Package</em>' attribute.
-   * @see #setUseEtypesPackage(boolean)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_UseEtypesPackage()
-   * @model
-   * @generated
-   */
-  boolean isUseEtypesPackage();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEtypesPackage <em>Use Etypes Package</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Use Etypes Package</em>' attribute.
-   * @see #isUseEtypesPackage()
-   * @generated
-   */
-  void setUseEtypesPackage(boolean value);
-
-  /**
-   * Returns the value of the '<em><b>Unique Namespaces</b></em>' attribute.
-   * The default value is <code>"true"</code>.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Unique Namespaces</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Unique Namespaces</em>' attribute.
-   * @see #setUniqueNamespaces(boolean)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_UniqueNamespaces()
-   * @model default="true"
-   * @generated
-   */
-  boolean isUniqueNamespaces();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Evolution#isUniqueNamespaces <em>Unique Namespaces</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Unique Namespaces</em>' attribute.
-   * @see #isUniqueNamespaces()
-   * @generated
-   */
-  void setUniqueNamespaces(boolean value);
-
-  /**
-   * Returns the value of the '<em><b>Root Packages</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Root Packages</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Root Packages</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_RootPackages()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<EPackage> getRootPackages();
-
-  /**
-   * Returns the value of the '<em><b>All Packages</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>All Packages</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>All Packages</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_AllPackages()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<EPackage> getAllPackages();
-
-  public Map<String, Set<EPackage>> getReleasedPackages();
-
-  /**
-   * Returns the value of the '<em><b>Releases</b></em>' containment reference list.
-   * The list contents are of type {@link org.eclipse.emf.cdo.evolution.Release}.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.Release#getEvolution <em>Evolution</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Releases</em>' containment reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Releases</em>' containment reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_Releases()
-   * @see org.eclipse.emf.cdo.evolution.Release#getEvolution
-   * @model opposite="evolution" containment="true"
-   * @generated
-   */
-  EList<Release> getReleases();
-
-  /**
-   * Returns the value of the '<em><b>Ordered Releases</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.cdo.evolution.Release}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Ordered Releases</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Ordered Releases</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_OrderedReleases()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<Release> getOrderedReleases();
-
-  /**
-   * Returns the value of the '<em><b>Latest Release</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Latest Release</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Latest Release</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_LatestRelease()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  Release getLatestRelease();
-
-  /**
-   * Returns the value of the '<em><b>Next Release Version</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Next Release Version</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Next Release Version</em>' attribute.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_NextReleaseVersion()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  int getNextReleaseVersion();
-
-  /**
-   * Returns the value of the '<em><b>Missing Packages</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Missing Packages</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Missing Packages</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getEvolution_MissingPackages()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<EPackage> getMissingPackages();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  Release getRelease(int version);
-
-} // Evolution
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/EvolutionFactory.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/EvolutionFactory.java
deleted file mode 100644
index 90503ae4bc..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/EvolutionFactory.java
+++ /dev/null
@@ -1,148 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EFactory;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * <!-- begin-user-doc -->
- * The <b>Factory</b> for the model.
- * It provides a create method for each non-abstract class of the model.
- * <!-- end-user-doc -->
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage
- * @generated
- */
-public interface EvolutionFactory extends EFactory
-{
-  /**
-   * The singleton instance of the factory.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  EvolutionFactory eINSTANCE = org.eclipse.emf.cdo.evolution.impl.EvolutionFactoryImpl.init();
-
-  /**
-   * Returns a new object of class '<em>Model</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return a new object of class '<em>Model</em>'.
-   * @generated
-   */
-  Model createModel();
-
-  Model createModel(URI uri);
-
-  /**
-   * Returns a new object of class '<em>Evolution</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return a new object of class '<em>Evolution</em>'.
-   * @generated
-   */
-  Evolution createEvolution();
-
-  /**
-   * Returns a new object of class '<em>Release</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return a new object of class '<em>Release</em>'.
-   * @generated
-   */
-  Release createRelease();
-
-  /**
-   * Returns a new object of class '<em>Model Set Change</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return a new object of class '<em>Model Set Change</em>'.
-   * @generated
-   */
-  ModelSetChange createModelSetChange();
-
-  ModelSetChange createModelSetChange(ModelSet[] modelSetChain);
-
-  /**
-   * Returns a new object of class '<em>Element Change</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return a new object of class '<em>Element Change</em>'.
-   * @generated
-   */
-  ElementChange createElementChange();
-
-  ElementChange createElementChange(EModelElement oldElement, EModelElement newElement, ChangeKind kind);
-
-  /**
-   * Returns a new object of class '<em>Property Change</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return a new object of class '<em>Property Change</em>'.
-   * @generated
-   */
-  PropertyChange createPropertyChange();
-
-  /**
-   * Returns a new object of class '<em>Feature Path Migration</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return a new object of class '<em>Feature Path Migration</em>'.
-   * @generated
-   */
-  FeaturePathMigration createFeaturePathMigration();
-
-  PropertyChange createPropertyChange(EStructuralFeature feature, Object oldValue, Object newValue);
-
-  /**
-   * Returns an instance of data type '<em>Change Kind</em>' corresponding the given literal.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param literal a literal of the data type.
-   * @return a new instance value of the data type.
-   * @generated
-   */
-  ChangeKind createChangeKind(String literal);
-
-  /**
-   * Returns a literal representation of an instance of data type '<em>Change Kind</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param instanceValue an instance value of the data type.
-   * @return a literal representation of the instance value.
-   * @generated
-   */
-  String convertChangeKind(ChangeKind instanceValue);
-
-  /**
-   * Returns an instance of data type '<em>URI</em>' corresponding the given literal.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param literal a literal of the data type.
-   * @return a new instance value of the data type.
-   * @generated
-   */
-  URI createURI(String literal);
-
-  /**
-   * Returns a literal representation of an instance of data type '<em>URI</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param instanceValue an instance value of the data type.
-   * @return a literal representation of the instance value.
-   * @generated
-   */
-  String convertURI(URI instanceValue);
-
-  /**
-   * Returns the package supported by this factory.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the package supported by this factory.
-   * @generated
-   */
-  EvolutionPackage getEvolutionPackage();
-
-} // EvolutionFactory
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/EvolutionPackage.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/EvolutionPackage.java
deleted file mode 100644
index 3be6a2ddf1..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/EvolutionPackage.java
+++ /dev/null
@@ -1,2761 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.emf.ecore.EEnum;
-import org.eclipse.emf.ecore.EOperation;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-
-/**
- * <!-- begin-user-doc -->
- * The <b>Package</b> for the model.
- * It contains accessors for the meta objects to represent
- * <ul>
- *   <li>each class,</li>
- *   <li>each feature of each class,</li>
- *   <li>each operation of each class,</li>
- *   <li>each enum,</li>
- *   <li>and each data type</li>
- * </ul>
- * <!-- end-user-doc -->
- * @see org.eclipse.emf.cdo.evolution.EvolutionFactory
- * @model kind="package"
- * @generated
- */
-public interface EvolutionPackage extends EPackage
-{
-  /**
-   * The package name.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  String eNAME = "evolution";
-
-  /**
-   * The package namespace URI.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  String eNS_URI = "http://www.eclipse.org/emf/CDO/evolution/1.0.0";
-
-  /**
-   * The package namespace name.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  String eNS_PREFIX = "evolution";
-
-  /**
-   * The singleton instance of the package.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  EvolutionPackage eINSTANCE = org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl.init();
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.ModelSetImpl <em>Model Set</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.ModelSetImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getModelSet()
-   * @generated
-   */
-  int MODEL_SET = 0;
-
-  /**
-   * The feature id for the '<em><b>Change</b></em>' containment reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET__CHANGE = 0;
-
-  /**
-   * The feature id for the '<em><b>Migrations</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET__MIGRATIONS = 1;
-
-  /**
-   * The number of structural features of the '<em>Model Set</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_FEATURE_COUNT = 2;
-
-  /**
-   * The operation id for the '<em>Get Evolution</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_EVOLUTION = 0;
-
-  /**
-   * The operation id for the '<em>Get Version</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_VERSION = 1;
-
-  /**
-   * The operation id for the '<em>Get Previous Release</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_PREVIOUS_RELEASE = 2;
-
-  /**
-   * The operation id for the '<em>Get Root Packages</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_ROOT_PACKAGES = 3;
-
-  /**
-   * The operation id for the '<em>Get All Packages</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_ALL_PACKAGES = 4;
-
-  /**
-   * The operation id for the '<em>Contains Element</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___CONTAINS_ELEMENT__EMODELELEMENT = 5;
-
-  /**
-   * The operation id for the '<em>Get Element</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_ELEMENT__STRING = 6;
-
-  /**
-   * The operation id for the '<em>Get Element ID</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT = 7;
-
-  /**
-   * The operation id for the '<em>Get Element ID</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN = 8;
-
-  /**
-   * The operation id for the '<em>Compare</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___COMPARE__MODELSET = 9;
-
-  /**
-   * The operation id for the '<em>Get Migration</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET___GET_MIGRATION__STRING = 10;
-
-  /**
-   * The number of operations of the '<em>Model Set</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_OPERATION_COUNT = 11;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl <em>Model</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.ModelImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getModel()
-   * @generated
-   */
-  int MODEL = 1;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl <em>Evolution</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getEvolution()
-   * @generated
-   */
-  int EVOLUTION = 2;
-
-  /**
-   * The feature id for the '<em><b>Evolution</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL__EVOLUTION = 0;
-
-  /**
-   * The feature id for the '<em><b>URI</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL__URI = 1;
-
-  /**
-   * The feature id for the '<em><b>Root Package</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL__ROOT_PACKAGE = 2;
-
-  /**
-   * The feature id for the '<em><b>All Packages</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL__ALL_PACKAGES = 3;
-
-  /**
-   * The feature id for the '<em><b>Referenced Packages</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL__REFERENCED_PACKAGES = 4;
-
-  /**
-   * The feature id for the '<em><b>Missing Packages</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL__MISSING_PACKAGES = 5;
-
-  /**
-   * The number of structural features of the '<em>Model</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_FEATURE_COUNT = 6;
-
-  /**
-   * The number of operations of the '<em>Model</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_OPERATION_COUNT = 0;
-
-  /**
-   * The feature id for the '<em><b>Change</b></em>' containment reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__CHANGE = MODEL_SET__CHANGE;
-
-  /**
-   * The feature id for the '<em><b>Migrations</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__MIGRATIONS = MODEL_SET__MIGRATIONS;
-
-  /**
-   * The feature id for the '<em><b>Use Ecore Package</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__USE_ECORE_PACKAGE = MODEL_SET_FEATURE_COUNT + 0;
-
-  /**
-   * The feature id for the '<em><b>Use Eresource Package</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__USE_ERESOURCE_PACKAGE = MODEL_SET_FEATURE_COUNT + 1;
-
-  /**
-   * The feature id for the '<em><b>Use Etypes Package</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__USE_ETYPES_PACKAGE = MODEL_SET_FEATURE_COUNT + 2;
-
-  /**
-   * The feature id for the '<em><b>Unique Namespaces</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__UNIQUE_NAMESPACES = MODEL_SET_FEATURE_COUNT + 3;
-
-  /**
-   * The feature id for the '<em><b>Models</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__MODELS = MODEL_SET_FEATURE_COUNT + 4;
-
-  /**
-   * The feature id for the '<em><b>Root Packages</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__ROOT_PACKAGES = MODEL_SET_FEATURE_COUNT + 5;
-
-  /**
-   * The feature id for the '<em><b>All Packages</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__ALL_PACKAGES = MODEL_SET_FEATURE_COUNT + 6;
-
-  /**
-   * The feature id for the '<em><b>Missing Packages</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__MISSING_PACKAGES = MODEL_SET_FEATURE_COUNT + 7;
-
-  /**
-   * The feature id for the '<em><b>Releases</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__RELEASES = MODEL_SET_FEATURE_COUNT + 8;
-
-  /**
-   * The feature id for the '<em><b>Ordered Releases</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__ORDERED_RELEASES = MODEL_SET_FEATURE_COUNT + 9;
-
-  /**
-   * The feature id for the '<em><b>Latest Release</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__LATEST_RELEASE = MODEL_SET_FEATURE_COUNT + 10;
-
-  /**
-   * The feature id for the '<em><b>Next Release Version</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION__NEXT_RELEASE_VERSION = MODEL_SET_FEATURE_COUNT + 11;
-
-  /**
-   * The number of structural features of the '<em>Evolution</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION_FEATURE_COUNT = MODEL_SET_FEATURE_COUNT + 12;
-
-  /**
-   * The operation id for the '<em>Get Evolution</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_EVOLUTION = MODEL_SET___GET_EVOLUTION;
-
-  /**
-   * The operation id for the '<em>Get Version</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_VERSION = MODEL_SET___GET_VERSION;
-
-  /**
-   * The operation id for the '<em>Get Previous Release</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_PREVIOUS_RELEASE = MODEL_SET___GET_PREVIOUS_RELEASE;
-
-  /**
-   * The operation id for the '<em>Get Root Packages</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_ROOT_PACKAGES = MODEL_SET___GET_ROOT_PACKAGES;
-
-  /**
-   * The operation id for the '<em>Get All Packages</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_ALL_PACKAGES = MODEL_SET___GET_ALL_PACKAGES;
-
-  /**
-   * The operation id for the '<em>Contains Element</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___CONTAINS_ELEMENT__EMODELELEMENT = MODEL_SET___CONTAINS_ELEMENT__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get Element</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_ELEMENT__STRING = MODEL_SET___GET_ELEMENT__STRING;
-
-  /**
-   * The operation id for the '<em>Get Element ID</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_ELEMENT_ID__EMODELELEMENT = MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get Element ID</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN = MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN;
-
-  /**
-   * The operation id for the '<em>Compare</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___COMPARE__MODELSET = MODEL_SET___COMPARE__MODELSET;
-
-  /**
-   * The operation id for the '<em>Get Migration</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_MIGRATION__STRING = MODEL_SET___GET_MIGRATION__STRING;
-
-  /**
-   * The operation id for the '<em>Get Release</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION___GET_RELEASE__INT = MODEL_SET_OPERATION_COUNT + 0;
-
-  /**
-   * The number of operations of the '<em>Evolution</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int EVOLUTION_OPERATION_COUNT = MODEL_SET_OPERATION_COUNT + 1;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl <em>Release</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.ReleaseImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getRelease()
-   * @generated
-   */
-  int RELEASE = 3;
-
-  /**
-   * The feature id for the '<em><b>Change</b></em>' containment reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__CHANGE = MODEL_SET__CHANGE;
-
-  /**
-   * The feature id for the '<em><b>Migrations</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__MIGRATIONS = MODEL_SET__MIGRATIONS;
-
-  /**
-   * The feature id for the '<em><b>Evolution</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__EVOLUTION = MODEL_SET_FEATURE_COUNT + 0;
-
-  /**
-   * The feature id for the '<em><b>Version</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__VERSION = MODEL_SET_FEATURE_COUNT + 1;
-
-  /**
-   * The feature id for the '<em><b>Date</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__DATE = MODEL_SET_FEATURE_COUNT + 2;
-
-  /**
-   * The feature id for the '<em><b>Next Release</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__NEXT_RELEASE = MODEL_SET_FEATURE_COUNT + 3;
-
-  /**
-   * The feature id for the '<em><b>Previous Release</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__PREVIOUS_RELEASE = MODEL_SET_FEATURE_COUNT + 4;
-
-  /**
-   * The feature id for the '<em><b>Root Packages</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__ROOT_PACKAGES = MODEL_SET_FEATURE_COUNT + 5;
-
-  /**
-   * The feature id for the '<em><b>All Packages</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE__ALL_PACKAGES = MODEL_SET_FEATURE_COUNT + 6;
-
-  /**
-   * The number of structural features of the '<em>Release</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE_FEATURE_COUNT = MODEL_SET_FEATURE_COUNT + 7;
-
-  /**
-   * The operation id for the '<em>Get Evolution</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_EVOLUTION = MODEL_SET___GET_EVOLUTION;
-
-  /**
-   * The operation id for the '<em>Get Version</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_VERSION = MODEL_SET___GET_VERSION;
-
-  /**
-   * The operation id for the '<em>Get Previous Release</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_PREVIOUS_RELEASE = MODEL_SET___GET_PREVIOUS_RELEASE;
-
-  /**
-   * The operation id for the '<em>Get Root Packages</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_ROOT_PACKAGES = MODEL_SET___GET_ROOT_PACKAGES;
-
-  /**
-   * The operation id for the '<em>Get All Packages</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_ALL_PACKAGES = MODEL_SET___GET_ALL_PACKAGES;
-
-  /**
-   * The operation id for the '<em>Contains Element</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___CONTAINS_ELEMENT__EMODELELEMENT = MODEL_SET___CONTAINS_ELEMENT__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get Element</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_ELEMENT__STRING = MODEL_SET___GET_ELEMENT__STRING;
-
-  /**
-   * The operation id for the '<em>Get Element ID</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_ELEMENT_ID__EMODELELEMENT = MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get Element ID</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN = MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN;
-
-  /**
-   * The operation id for the '<em>Compare</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___COMPARE__MODELSET = MODEL_SET___COMPARE__MODELSET;
-
-  /**
-   * The operation id for the '<em>Get Migration</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE___GET_MIGRATION__STRING = MODEL_SET___GET_MIGRATION__STRING;
-
-  /**
-   * The number of operations of the '<em>Release</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int RELEASE_OPERATION_COUNT = MODEL_SET_OPERATION_COUNT + 0;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.ChangeImpl <em>Change</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.ChangeImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getChange()
-   * @generated
-   */
-  int CHANGE = 4;
-
-  /**
-   * The feature id for the '<em><b>Parent</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE__PARENT = 0;
-
-  /**
-   * The feature id for the '<em><b>Children</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE__CHILDREN = 1;
-
-  /**
-   * The number of structural features of the '<em>Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE_FEATURE_COUNT = 2;
-
-  /**
-   * The operation id for the '<em>Get Model Set Change</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE___GET_MODEL_SET_CHANGE = 0;
-
-  /**
-   * The operation id for the '<em>Get Old Element For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT = 1;
-
-  /**
-   * The operation id for the '<em>Get New Elements For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT = 2;
-
-  /**
-   * The operation id for the '<em>Get Old Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE___GET_OLD_MODEL_SET = 3;
-
-  /**
-   * The operation id for the '<em>Get New Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE___GET_NEW_MODEL_SET = 4;
-
-  /**
-   * The number of operations of the '<em>Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int CHANGE_OPERATION_COUNT = 5;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.ModelSetChangeImpl <em>Model Set Change</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.ModelSetChangeImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getModelSetChange()
-   * @generated
-   */
-  int MODEL_SET_CHANGE = 5;
-
-  /**
-   * The feature id for the '<em><b>Parent</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE__PARENT = CHANGE__PARENT;
-
-  /**
-   * The feature id for the '<em><b>Children</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE__CHILDREN = CHANGE__CHILDREN;
-
-  /**
-   * The feature id for the '<em><b>Old Model Set</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE__OLD_MODEL_SET = CHANGE_FEATURE_COUNT + 0;
-
-  /**
-   * The feature id for the '<em><b>New Model Set</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE__NEW_MODEL_SET = CHANGE_FEATURE_COUNT + 1;
-
-  /**
-   * The number of structural features of the '<em>Model Set Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE_FEATURE_COUNT = CHANGE_FEATURE_COUNT + 2;
-
-  /**
-   * The operation id for the '<em>Get Model Set Change</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE___GET_MODEL_SET_CHANGE = CHANGE___GET_MODEL_SET_CHANGE;
-
-  /**
-   * The operation id for the '<em>Get Old Element For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT = CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get New Elements For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT = CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get Old Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE___GET_OLD_MODEL_SET = CHANGE___GET_OLD_MODEL_SET;
-
-  /**
-   * The operation id for the '<em>Get New Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE___GET_NEW_MODEL_SET = CHANGE___GET_NEW_MODEL_SET;
-
-  /**
-   * The number of operations of the '<em>Model Set Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MODEL_SET_CHANGE_OPERATION_COUNT = CHANGE_OPERATION_COUNT + 0;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.ElementChangeImpl <em>Element Change</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.ElementChangeImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getElementChange()
-   * @generated
-   */
-  int ELEMENT_CHANGE = 6;
-
-  /**
-   * The feature id for the '<em><b>Parent</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE__PARENT = CHANGE__PARENT;
-
-  /**
-   * The feature id for the '<em><b>Children</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE__CHILDREN = CHANGE__CHILDREN;
-
-  /**
-   * The feature id for the '<em><b>Old Element</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE__OLD_ELEMENT = CHANGE_FEATURE_COUNT + 0;
-
-  /**
-   * The feature id for the '<em><b>New Element</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE__NEW_ELEMENT = CHANGE_FEATURE_COUNT + 1;
-
-  /**
-   * The feature id for the '<em><b>Kind</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE__KIND = CHANGE_FEATURE_COUNT + 2;
-
-  /**
-   * The number of structural features of the '<em>Element Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE_FEATURE_COUNT = CHANGE_FEATURE_COUNT + 3;
-
-  /**
-   * The operation id for the '<em>Get Model Set Change</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE___GET_MODEL_SET_CHANGE = CHANGE___GET_MODEL_SET_CHANGE;
-
-  /**
-   * The operation id for the '<em>Get Old Element For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT = CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get New Elements For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT = CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get Old Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE___GET_OLD_MODEL_SET = CHANGE___GET_OLD_MODEL_SET;
-
-  /**
-   * The operation id for the '<em>Get New Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE___GET_NEW_MODEL_SET = CHANGE___GET_NEW_MODEL_SET;
-
-  /**
-   * The operation id for the '<em>Get Element</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE___GET_ELEMENT = CHANGE_OPERATION_COUNT + 0;
-
-  /**
-   * The number of operations of the '<em>Element Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int ELEMENT_CHANGE_OPERATION_COUNT = CHANGE_OPERATION_COUNT + 1;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl <em>Property Change</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getPropertyChange()
-   * @generated
-   */
-  int PROPERTY_CHANGE = 7;
-
-  /**
-   * The feature id for the '<em><b>Parent</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE__PARENT = CHANGE__PARENT;
-
-  /**
-   * The feature id for the '<em><b>Children</b></em>' containment reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE__CHILDREN = CHANGE__CHILDREN;
-
-  /**
-   * The feature id for the '<em><b>Feature</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE__FEATURE = CHANGE_FEATURE_COUNT + 0;
-
-  /**
-   * The feature id for the '<em><b>Old Value</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE__OLD_VALUE = CHANGE_FEATURE_COUNT + 1;
-
-  /**
-   * The feature id for the '<em><b>New Value</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE__NEW_VALUE = CHANGE_FEATURE_COUNT + 2;
-
-  /**
-   * The feature id for the '<em><b>Kind</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE__KIND = CHANGE_FEATURE_COUNT + 3;
-
-  /**
-   * The number of structural features of the '<em>Property Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE_FEATURE_COUNT = CHANGE_FEATURE_COUNT + 4;
-
-  /**
-   * The operation id for the '<em>Get Model Set Change</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE___GET_MODEL_SET_CHANGE = CHANGE___GET_MODEL_SET_CHANGE;
-
-  /**
-   * The operation id for the '<em>Get Old Element For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT = CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get New Elements For</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT = CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT;
-
-  /**
-   * The operation id for the '<em>Get Old Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE___GET_OLD_MODEL_SET = CHANGE___GET_OLD_MODEL_SET;
-
-  /**
-   * The operation id for the '<em>Get New Model Set</em>' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE___GET_NEW_MODEL_SET = CHANGE___GET_NEW_MODEL_SET;
-
-  /**
-   * The number of operations of the '<em>Property Change</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int PROPERTY_CHANGE_OPERATION_COUNT = CHANGE_OPERATION_COUNT + 0;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.MigrationImpl <em>Migration</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.MigrationImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getMigration()
-   * @generated
-   */
-  int MIGRATION = 8;
-
-  /**
-   * The feature id for the '<em><b>Model Set</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MIGRATION__MODEL_SET = 0;
-
-  /**
-   * The feature id for the '<em><b>Diagnostic ID</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MIGRATION__DIAGNOSTIC_ID = 1;
-
-  /**
-   * The number of structural features of the '<em>Migration</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MIGRATION_FEATURE_COUNT = 2;
-
-  /**
-   * The number of operations of the '<em>Migration</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int MIGRATION_OPERATION_COUNT = 0;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.impl.FeaturePathMigrationImpl <em>Feature Path Migration</em>}' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.impl.FeaturePathMigrationImpl
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getFeaturePathMigration()
-   * @generated
-   */
-  int FEATURE_PATH_MIGRATION = 9;
-
-  /**
-   * The feature id for the '<em><b>Model Set</b></em>' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int FEATURE_PATH_MIGRATION__MODEL_SET = MIGRATION__MODEL_SET;
-
-  /**
-   * The feature id for the '<em><b>Diagnostic ID</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int FEATURE_PATH_MIGRATION__DIAGNOSTIC_ID = MIGRATION__DIAGNOSTIC_ID;
-
-  /**
-   * The feature id for the '<em><b>From Class</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int FEATURE_PATH_MIGRATION__FROM_CLASS = MIGRATION_FEATURE_COUNT + 0;
-
-  /**
-   * The feature id for the '<em><b>To Class</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int FEATURE_PATH_MIGRATION__TO_CLASS = MIGRATION_FEATURE_COUNT + 1;
-
-  /**
-   * The feature id for the '<em><b>Feature Path</b></em>' reference list.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int FEATURE_PATH_MIGRATION__FEATURE_PATH = MIGRATION_FEATURE_COUNT + 2;
-
-  /**
-   * The number of structural features of the '<em>Feature Path Migration</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int FEATURE_PATH_MIGRATION_FEATURE_COUNT = MIGRATION_FEATURE_COUNT + 3;
-
-  /**
-   * The number of operations of the '<em>Feature Path Migration</em>' class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   * @ordered
-   */
-  int FEATURE_PATH_MIGRATION_OPERATION_COUNT = MIGRATION_OPERATION_COUNT + 0;
-
-  /**
-   * The meta object id for the '{@link org.eclipse.emf.cdo.evolution.ChangeKind <em>Change Kind</em>}' enum.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.cdo.evolution.ChangeKind
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getChangeKind()
-   * @generated
-   */
-  int CHANGE_KIND = 10;
-
-  /**
-   * The meta object id for the '<em>URI</em>' data type.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.common.util.URI
-   * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getURI()
-   * @generated
-   */
-  int URI = 11;
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.ModelSet <em>Model Set</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Model Set</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet
-   * @generated
-   */
-  EClass getModelSet();
-
-  /**
-   * Returns the meta object for the containment reference '{@link org.eclipse.emf.cdo.evolution.ModelSet#getChange <em>Change</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the containment reference '<em>Change</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getChange()
-   * @see #getModelSet()
-   * @generated
-   */
-  EReference getModelSet_Change();
-
-  /**
-   * Returns the meta object for the containment reference list '{@link org.eclipse.emf.cdo.evolution.ModelSet#getMigrations <em>Migrations</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the containment reference list '<em>Migrations</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getMigrations()
-   * @see #getModelSet()
-   * @generated
-   */
-  EReference getModelSet_Migrations();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getEvolution() <em>Get Evolution</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Evolution</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getEvolution()
-   * @generated
-   */
-  EOperation getModelSet__GetEvolution();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getVersion() <em>Get Version</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Version</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getVersion()
-   * @generated
-   */
-  EOperation getModelSet__GetVersion();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getPreviousRelease() <em>Get Previous Release</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Previous Release</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getPreviousRelease()
-   * @generated
-   */
-  EOperation getModelSet__GetPreviousRelease();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getRootPackages() <em>Get Root Packages</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Root Packages</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getRootPackages()
-   * @generated
-   */
-  EOperation getModelSet__GetRootPackages();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getAllPackages() <em>Get All Packages</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get All Packages</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getAllPackages()
-   * @generated
-   */
-  EOperation getModelSet__GetAllPackages();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#containsElement(org.eclipse.emf.ecore.EModelElement) <em>Contains Element</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Contains Element</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#containsElement(org.eclipse.emf.ecore.EModelElement)
-   * @generated
-   */
-  EOperation getModelSet__ContainsElement__EModelElement();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getElement(java.lang.String) <em>Get Element</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Element</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getElement(java.lang.String)
-   * @generated
-   */
-  EOperation getModelSet__GetElement__String();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getElementID(org.eclipse.emf.ecore.EModelElement) <em>Get Element ID</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Element ID</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getElementID(org.eclipse.emf.ecore.EModelElement)
-   * @generated
-   */
-  EOperation getModelSet__GetElementID__EModelElement();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getElementID(org.eclipse.emf.ecore.EModelElement, boolean) <em>Get Element ID</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Element ID</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getElementID(org.eclipse.emf.ecore.EModelElement, boolean)
-   * @generated
-   */
-  EOperation getModelSet__GetElementID__EModelElement_boolean();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#compare(org.eclipse.emf.cdo.evolution.ModelSet) <em>Compare</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Compare</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#compare(org.eclipse.emf.cdo.evolution.ModelSet)
-   * @generated
-   */
-  EOperation getModelSet__Compare__ModelSet();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getMigration(java.lang.String) <em>Get Migration</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Migration</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getMigration(java.lang.String)
-   * @generated
-   */
-  EOperation getModelSet__GetMigration__String();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.Model <em>Model</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Model</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Model
-   * @generated
-   */
-  EClass getModel();
-
-  /**
-   * Returns the meta object for the container reference '{@link org.eclipse.emf.cdo.evolution.Model#getEvolution <em>Evolution</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the container reference '<em>Evolution</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Model#getEvolution()
-   * @see #getModel()
-   * @generated
-   */
-  EReference getModel_Evolution();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Model#getURI <em>URI</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>URI</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Model#getURI()
-   * @see #getModel()
-   * @generated
-   */
-  EAttribute getModel_URI();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.Model#getRootPackage <em>Root Package</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>Root Package</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Model#getRootPackage()
-   * @see #getModel()
-   * @generated
-   */
-  EReference getModel_RootPackage();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Model#getAllPackages <em>All Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>All Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Model#getAllPackages()
-   * @see #getModel()
-   * @generated
-   */
-  EReference getModel_AllPackages();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Model#getReferencedPackages <em>Referenced Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>Referenced Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Model#getReferencedPackages()
-   * @see #getModel()
-   * @generated
-   */
-  EReference getModel_ReferencedPackages();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Model#getMissingPackages <em>Missing Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>Missing Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Model#getMissingPackages()
-   * @see #getModel()
-   * @generated
-   */
-  EReference getModel_MissingPackages();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.Evolution <em>Evolution</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Evolution</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution
-   * @generated
-   */
-  EClass getEvolution();
-
-  /**
-   * Returns the meta object for the containment reference list '{@link org.eclipse.emf.cdo.evolution.Evolution#getModels <em>Models</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the containment reference list '<em>Models</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getModels()
-   * @see #getEvolution()
-   * @generated
-   */
-  EReference getEvolution_Models();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEcorePackage <em>Use Ecore Package</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Use Ecore Package</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#isUseEcorePackage()
-   * @see #getEvolution()
-   * @generated
-   */
-  EAttribute getEvolution_UseEcorePackage();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEresourcePackage <em>Use Eresource Package</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Use Eresource Package</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#isUseEresourcePackage()
-   * @see #getEvolution()
-   * @generated
-   */
-  EAttribute getEvolution_UseEresourcePackage();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Evolution#isUseEtypesPackage <em>Use Etypes Package</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Use Etypes Package</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#isUseEtypesPackage()
-   * @see #getEvolution()
-   * @generated
-   */
-  EAttribute getEvolution_UseEtypesPackage();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Evolution#isUniqueNamespaces <em>Unique Namespaces</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Unique Namespaces</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#isUniqueNamespaces()
-   * @see #getEvolution()
-   * @generated
-   */
-  EAttribute getEvolution_UniqueNamespaces();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Evolution#getRootPackages <em>Root Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>Root Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getRootPackages()
-   * @see #getEvolution()
-   * @generated
-   */
-  EReference getEvolution_RootPackages();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Evolution#getAllPackages <em>All Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>All Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getAllPackages()
-   * @see #getEvolution()
-   * @generated
-   */
-  EReference getEvolution_AllPackages();
-
-  /**
-   * Returns the meta object for the containment reference list '{@link org.eclipse.emf.cdo.evolution.Evolution#getReleases <em>Releases</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the containment reference list '<em>Releases</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getReleases()
-   * @see #getEvolution()
-   * @generated
-   */
-  EReference getEvolution_Releases();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Evolution#getOrderedReleases <em>Ordered Releases</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>Ordered Releases</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getOrderedReleases()
-   * @see #getEvolution()
-   * @generated
-   */
-  EReference getEvolution_OrderedReleases();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.Evolution#getLatestRelease <em>Latest Release</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>Latest Release</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getLatestRelease()
-   * @see #getEvolution()
-   * @generated
-   */
-  EReference getEvolution_LatestRelease();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Evolution#getNextReleaseVersion <em>Next Release Version</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Next Release Version</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getNextReleaseVersion()
-   * @see #getEvolution()
-   * @generated
-   */
-  EAttribute getEvolution_NextReleaseVersion();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Evolution#getMissingPackages <em>Missing Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>Missing Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getMissingPackages()
-   * @see #getEvolution()
-   * @generated
-   */
-  EReference getEvolution_MissingPackages();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.Evolution#getRelease(int) <em>Get Release</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Release</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getRelease(int)
-   * @generated
-   */
-  EOperation getEvolution__GetRelease__int();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.Release <em>Release</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Release</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release
-   * @generated
-   */
-  EClass getRelease();
-
-  /**
-   * Returns the meta object for the container reference '{@link org.eclipse.emf.cdo.evolution.Release#getEvolution <em>Evolution</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the container reference '<em>Evolution</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release#getEvolution()
-   * @see #getRelease()
-   * @generated
-   */
-  EReference getRelease_Evolution();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Release#getDate <em>Date</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Date</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release#getDate()
-   * @see #getRelease()
-   * @generated
-   */
-  EAttribute getRelease_Date();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.Release#getNextRelease <em>Next Release</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>Next Release</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release#getNextRelease()
-   * @see #getRelease()
-   * @generated
-   */
-  EReference getRelease_NextRelease();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.Release#getPreviousRelease <em>Previous Release</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>Previous Release</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release#getPreviousRelease()
-   * @see #getRelease()
-   * @generated
-   */
-  EReference getRelease_PreviousRelease();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Release#getVersion <em>Version</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Version</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release#getVersion()
-   * @see #getRelease()
-   * @generated
-   */
-  EAttribute getRelease_Version();
-
-  /**
-   * Returns the meta object for the containment reference list '{@link org.eclipse.emf.cdo.evolution.Release#getRootPackages <em>Root Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the containment reference list '<em>Root Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release#getRootPackages()
-   * @see #getRelease()
-   * @generated
-   */
-  EReference getRelease_RootPackages();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.Release#getAllPackages <em>All Packages</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>All Packages</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Release#getAllPackages()
-   * @see #getRelease()
-   * @generated
-   */
-  EReference getRelease_AllPackages();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.Change <em>Change</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Change</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Change
-   * @generated
-   */
-  EClass getChange();
-
-  /**
-   * Returns the meta object for the container reference '{@link org.eclipse.emf.cdo.evolution.Change#getParent <em>Parent</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the container reference '<em>Parent</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Change#getParent()
-   * @see #getChange()
-   * @generated
-   */
-  EReference getChange_Parent();
-
-  /**
-   * Returns the meta object for the containment reference list '{@link org.eclipse.emf.cdo.evolution.Change#getChildren <em>Children</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the containment reference list '<em>Children</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Change#getChildren()
-   * @see #getChange()
-   * @generated
-   */
-  EReference getChange_Children();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.Change#getOldModelSet() <em>Get Old Model Set</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Old Model Set</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.Change#getOldModelSet()
-   * @generated
-   */
-  EOperation getChange__GetOldModelSet();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.Change#getNewModelSet() <em>Get New Model Set</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get New Model Set</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.Change#getNewModelSet()
-   * @generated
-   */
-  EOperation getChange__GetNewModelSet();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.Change#getModelSetChange() <em>Get Model Set Change</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Model Set Change</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.Change#getModelSetChange()
-   * @generated
-   */
-  EOperation getChange__GetModelSetChange();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.Change#getOldElementFor(org.eclipse.emf.ecore.EModelElement) <em>Get Old Element For</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Old Element For</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.Change#getOldElementFor(org.eclipse.emf.ecore.EModelElement)
-   * @generated
-   */
-  EOperation getChange__GetOldElementFor__EModelElement();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.Change#getNewElementsFor(org.eclipse.emf.ecore.EModelElement) <em>Get New Elements For</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get New Elements For</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.Change#getNewElementsFor(org.eclipse.emf.ecore.EModelElement)
-   * @generated
-   */
-  EOperation getChange__GetNewElementsFor__EModelElement();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.ModelSetChange <em>Model Set Change</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Model Set Change</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ModelSetChange
-   * @generated
-   */
-  EClass getModelSetChange();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.ModelSetChange#getOldModelSet <em>Old Model Set</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>Old Model Set</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ModelSetChange#getOldModelSet()
-   * @see #getModelSetChange()
-   * @generated
-   */
-  EReference getModelSetChange_OldModelSet();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.ModelSetChange#getNewModelSet <em>New Model Set</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>New Model Set</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ModelSetChange#getNewModelSet()
-   * @see #getModelSetChange()
-   * @generated
-   */
-  EReference getModelSetChange_NewModelSet();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.ElementChange <em>Element Change</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Element Change</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ElementChange
-   * @generated
-   */
-  EClass getElementChange();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.ElementChange#getOldElement <em>Old Element</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>Old Element</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ElementChange#getOldElement()
-   * @see #getElementChange()
-   * @generated
-   */
-  EReference getElementChange_OldElement();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.ElementChange#getNewElement <em>New Element</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>New Element</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ElementChange#getNewElement()
-   * @see #getElementChange()
-   * @generated
-   */
-  EReference getElementChange_NewElement();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.ElementChange#getKind <em>Kind</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Kind</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ElementChange#getKind()
-   * @see #getElementChange()
-   * @generated
-   */
-  EAttribute getElementChange_Kind();
-
-  /**
-   * Returns the meta object for the '{@link org.eclipse.emf.cdo.evolution.ElementChange#getElement() <em>Get Element</em>}' operation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the '<em>Get Element</em>' operation.
-   * @see org.eclipse.emf.cdo.evolution.ElementChange#getElement()
-   * @generated
-   */
-  EOperation getElementChange__GetElement();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.PropertyChange <em>Property Change</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Property Change</em>'.
-   * @see org.eclipse.emf.cdo.evolution.PropertyChange
-   * @generated
-   */
-  EClass getPropertyChange();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.PropertyChange#getFeature <em>Feature</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>Feature</em>'.
-   * @see org.eclipse.emf.cdo.evolution.PropertyChange#getFeature()
-   * @see #getPropertyChange()
-   * @generated
-   */
-  EReference getPropertyChange_Feature();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.PropertyChange#getOldValue <em>Old Value</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Old Value</em>'.
-   * @see org.eclipse.emf.cdo.evolution.PropertyChange#getOldValue()
-   * @see #getPropertyChange()
-   * @generated
-   */
-  EAttribute getPropertyChange_OldValue();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.PropertyChange#getNewValue <em>New Value</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>New Value</em>'.
-   * @see org.eclipse.emf.cdo.evolution.PropertyChange#getNewValue()
-   * @see #getPropertyChange()
-   * @generated
-   */
-  EAttribute getPropertyChange_NewValue();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.PropertyChange#getKind <em>Kind</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Kind</em>'.
-   * @see org.eclipse.emf.cdo.evolution.PropertyChange#getKind()
-   * @see #getPropertyChange()
-   * @generated
-   */
-  EAttribute getPropertyChange_Kind();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.Migration <em>Migration</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Migration</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Migration
-   * @generated
-   */
-  EClass getMigration();
-
-  /**
-   * Returns the meta object for the container reference '{@link org.eclipse.emf.cdo.evolution.Migration#getModelSet <em>Model Set</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the container reference '<em>Model Set</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Migration#getModelSet()
-   * @see #getMigration()
-   * @generated
-   */
-  EReference getMigration_ModelSet();
-
-  /**
-   * Returns the meta object for the attribute '{@link org.eclipse.emf.cdo.evolution.Migration#getDiagnosticID <em>Diagnostic ID</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the attribute '<em>Diagnostic ID</em>'.
-   * @see org.eclipse.emf.cdo.evolution.Migration#getDiagnosticID()
-   * @see #getMigration()
-   * @generated
-   */
-  EAttribute getMigration_DiagnosticID();
-
-  /**
-   * Returns the meta object for class '{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration <em>Feature Path Migration</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for class '<em>Feature Path Migration</em>'.
-   * @see org.eclipse.emf.cdo.evolution.FeaturePathMigration
-   * @generated
-   */
-  EClass getFeaturePathMigration();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getFromClass <em>From Class</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>From Class</em>'.
-   * @see org.eclipse.emf.cdo.evolution.FeaturePathMigration#getFromClass()
-   * @see #getFeaturePathMigration()
-   * @generated
-   */
-  EReference getFeaturePathMigration_FromClass();
-
-  /**
-   * Returns the meta object for the reference '{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getToClass <em>To Class</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference '<em>To Class</em>'.
-   * @see org.eclipse.emf.cdo.evolution.FeaturePathMigration#getToClass()
-   * @see #getFeaturePathMigration()
-   * @generated
-   */
-  EReference getFeaturePathMigration_ToClass();
-
-  /**
-   * Returns the meta object for the reference list '{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getFeaturePath <em>Feature Path</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for the reference list '<em>Feature Path</em>'.
-   * @see org.eclipse.emf.cdo.evolution.FeaturePathMigration#getFeaturePath()
-   * @see #getFeaturePathMigration()
-   * @generated
-   */
-  EReference getFeaturePathMigration_FeaturePath();
-
-  /**
-   * Returns the meta object for enum '{@link org.eclipse.emf.cdo.evolution.ChangeKind <em>Change Kind</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for enum '<em>Change Kind</em>'.
-   * @see org.eclipse.emf.cdo.evolution.ChangeKind
-   * @generated
-   */
-  EEnum getChangeKind();
-
-  /**
-   * Returns the meta object for data type '{@link org.eclipse.emf.common.util.URI <em>URI</em>}'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the meta object for data type '<em>URI</em>'.
-   * @see org.eclipse.emf.common.util.URI
-   * @model instanceClass="org.eclipse.emf.common.util.URI"
-   * @generated
-   */
-  EDataType getURI();
-
-  /**
-   * Returns the factory that creates the instances of the model.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the factory that creates the instances of the model.
-   * @generated
-   */
-  EvolutionFactory getEvolutionFactory();
-
-  /**
-   * <!-- begin-user-doc -->
-   * Defines literals for the meta objects that represent
-   * <ul>
-   *   <li>each class,</li>
-   *   <li>each feature of each class,</li>
-   *   <li>each operation of each class,</li>
-   *   <li>each enum,</li>
-   *   <li>and each data type</li>
-   * </ul>
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  interface Literals
-  {
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.ModelSetImpl <em>Model Set</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.ModelSetImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getModelSet()
-     * @generated
-     */
-    EClass MODEL_SET = eINSTANCE.getModelSet();
-
-    /**
-     * The meta object literal for the '<em><b>Change</b></em>' containment reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL_SET__CHANGE = eINSTANCE.getModelSet_Change();
-
-    /**
-     * The meta object literal for the '<em><b>Migrations</b></em>' containment reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL_SET__MIGRATIONS = eINSTANCE.getModelSet_Migrations();
-
-    /**
-     * The meta object literal for the '<em><b>Get Evolution</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_EVOLUTION = eINSTANCE.getModelSet__GetEvolution();
-
-    /**
-     * The meta object literal for the '<em><b>Get Version</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_VERSION = eINSTANCE.getModelSet__GetVersion();
-
-    /**
-     * The meta object literal for the '<em><b>Get Previous Release</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_PREVIOUS_RELEASE = eINSTANCE.getModelSet__GetPreviousRelease();
-
-    /**
-     * The meta object literal for the '<em><b>Get Root Packages</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_ROOT_PACKAGES = eINSTANCE.getModelSet__GetRootPackages();
-
-    /**
-     * The meta object literal for the '<em><b>Get All Packages</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_ALL_PACKAGES = eINSTANCE.getModelSet__GetAllPackages();
-
-    /**
-     * The meta object literal for the '<em><b>Contains Element</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___CONTAINS_ELEMENT__EMODELELEMENT = eINSTANCE.getModelSet__ContainsElement__EModelElement();
-
-    /**
-     * The meta object literal for the '<em><b>Get Element</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_ELEMENT__STRING = eINSTANCE.getModelSet__GetElement__String();
-
-    /**
-     * The meta object literal for the '<em><b>Get Element ID</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT = eINSTANCE.getModelSet__GetElementID__EModelElement();
-
-    /**
-     * The meta object literal for the '<em><b>Get Element ID</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN = eINSTANCE.getModelSet__GetElementID__EModelElement_boolean();
-
-    /**
-     * The meta object literal for the '<em><b>Compare</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___COMPARE__MODELSET = eINSTANCE.getModelSet__Compare__ModelSet();
-
-    /**
-     * The meta object literal for the '<em><b>Get Migration</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation MODEL_SET___GET_MIGRATION__STRING = eINSTANCE.getModelSet__GetMigration__String();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl <em>Model</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.ModelImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getModel()
-     * @generated
-     */
-    EClass MODEL = eINSTANCE.getModel();
-
-    /**
-     * The meta object literal for the '<em><b>Evolution</b></em>' container reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL__EVOLUTION = eINSTANCE.getModel_Evolution();
-
-    /**
-     * The meta object literal for the '<em><b>URI</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute MODEL__URI = eINSTANCE.getModel_URI();
-
-    /**
-     * The meta object literal for the '<em><b>Root Package</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL__ROOT_PACKAGE = eINSTANCE.getModel_RootPackage();
-
-    /**
-     * The meta object literal for the '<em><b>All Packages</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL__ALL_PACKAGES = eINSTANCE.getModel_AllPackages();
-
-    /**
-     * The meta object literal for the '<em><b>Referenced Packages</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL__REFERENCED_PACKAGES = eINSTANCE.getModel_ReferencedPackages();
-
-    /**
-     * The meta object literal for the '<em><b>Missing Packages</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL__MISSING_PACKAGES = eINSTANCE.getModel_MissingPackages();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl <em>Evolution</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getEvolution()
-     * @generated
-     */
-    EClass EVOLUTION = eINSTANCE.getEvolution();
-
-    /**
-     * The meta object literal for the '<em><b>Models</b></em>' containment reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference EVOLUTION__MODELS = eINSTANCE.getEvolution_Models();
-
-    /**
-     * The meta object literal for the '<em><b>Use Ecore Package</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute EVOLUTION__USE_ECORE_PACKAGE = eINSTANCE.getEvolution_UseEcorePackage();
-
-    /**
-     * The meta object literal for the '<em><b>Use Eresource Package</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute EVOLUTION__USE_ERESOURCE_PACKAGE = eINSTANCE.getEvolution_UseEresourcePackage();
-
-    /**
-     * The meta object literal for the '<em><b>Use Etypes Package</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute EVOLUTION__USE_ETYPES_PACKAGE = eINSTANCE.getEvolution_UseEtypesPackage();
-
-    /**
-     * The meta object literal for the '<em><b>Unique Namespaces</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute EVOLUTION__UNIQUE_NAMESPACES = eINSTANCE.getEvolution_UniqueNamespaces();
-
-    /**
-     * The meta object literal for the '<em><b>Root Packages</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference EVOLUTION__ROOT_PACKAGES = eINSTANCE.getEvolution_RootPackages();
-
-    /**
-     * The meta object literal for the '<em><b>All Packages</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference EVOLUTION__ALL_PACKAGES = eINSTANCE.getEvolution_AllPackages();
-
-    /**
-     * The meta object literal for the '<em><b>Releases</b></em>' containment reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference EVOLUTION__RELEASES = eINSTANCE.getEvolution_Releases();
-
-    /**
-     * The meta object literal for the '<em><b>Ordered Releases</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference EVOLUTION__ORDERED_RELEASES = eINSTANCE.getEvolution_OrderedReleases();
-
-    /**
-     * The meta object literal for the '<em><b>Latest Release</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference EVOLUTION__LATEST_RELEASE = eINSTANCE.getEvolution_LatestRelease();
-
-    /**
-     * The meta object literal for the '<em><b>Next Release Version</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute EVOLUTION__NEXT_RELEASE_VERSION = eINSTANCE.getEvolution_NextReleaseVersion();
-
-    /**
-     * The meta object literal for the '<em><b>Missing Packages</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference EVOLUTION__MISSING_PACKAGES = eINSTANCE.getEvolution_MissingPackages();
-
-    /**
-     * The meta object literal for the '<em><b>Get Release</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation EVOLUTION___GET_RELEASE__INT = eINSTANCE.getEvolution__GetRelease__int();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl <em>Release</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.ReleaseImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getRelease()
-     * @generated
-     */
-    EClass RELEASE = eINSTANCE.getRelease();
-
-    /**
-     * The meta object literal for the '<em><b>Evolution</b></em>' container reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference RELEASE__EVOLUTION = eINSTANCE.getRelease_Evolution();
-
-    /**
-     * The meta object literal for the '<em><b>Date</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute RELEASE__DATE = eINSTANCE.getRelease_Date();
-
-    /**
-     * The meta object literal for the '<em><b>Next Release</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference RELEASE__NEXT_RELEASE = eINSTANCE.getRelease_NextRelease();
-
-    /**
-     * The meta object literal for the '<em><b>Previous Release</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference RELEASE__PREVIOUS_RELEASE = eINSTANCE.getRelease_PreviousRelease();
-
-    /**
-     * The meta object literal for the '<em><b>Version</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute RELEASE__VERSION = eINSTANCE.getRelease_Version();
-
-    /**
-     * The meta object literal for the '<em><b>Root Packages</b></em>' containment reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference RELEASE__ROOT_PACKAGES = eINSTANCE.getRelease_RootPackages();
-
-    /**
-     * The meta object literal for the '<em><b>All Packages</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference RELEASE__ALL_PACKAGES = eINSTANCE.getRelease_AllPackages();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.ChangeImpl <em>Change</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.ChangeImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getChange()
-     * @generated
-     */
-    EClass CHANGE = eINSTANCE.getChange();
-
-    /**
-     * The meta object literal for the '<em><b>Parent</b></em>' container reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference CHANGE__PARENT = eINSTANCE.getChange_Parent();
-
-    /**
-     * The meta object literal for the '<em><b>Children</b></em>' containment reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference CHANGE__CHILDREN = eINSTANCE.getChange_Children();
-
-    /**
-     * The meta object literal for the '<em><b>Get Old Model Set</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation CHANGE___GET_OLD_MODEL_SET = eINSTANCE.getChange__GetOldModelSet();
-
-    /**
-     * The meta object literal for the '<em><b>Get New Model Set</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation CHANGE___GET_NEW_MODEL_SET = eINSTANCE.getChange__GetNewModelSet();
-
-    /**
-     * The meta object literal for the '<em><b>Get Model Set Change</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation CHANGE___GET_MODEL_SET_CHANGE = eINSTANCE.getChange__GetModelSetChange();
-
-    /**
-     * The meta object literal for the '<em><b>Get Old Element For</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT = eINSTANCE.getChange__GetOldElementFor__EModelElement();
-
-    /**
-     * The meta object literal for the '<em><b>Get New Elements For</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT = eINSTANCE.getChange__GetNewElementsFor__EModelElement();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.ModelSetChangeImpl <em>Model Set Change</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.ModelSetChangeImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getModelSetChange()
-     * @generated
-     */
-    EClass MODEL_SET_CHANGE = eINSTANCE.getModelSetChange();
-
-    /**
-     * The meta object literal for the '<em><b>Old Model Set</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL_SET_CHANGE__OLD_MODEL_SET = eINSTANCE.getModelSetChange_OldModelSet();
-
-    /**
-     * The meta object literal for the '<em><b>New Model Set</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MODEL_SET_CHANGE__NEW_MODEL_SET = eINSTANCE.getModelSetChange_NewModelSet();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.ElementChangeImpl <em>Element Change</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.ElementChangeImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getElementChange()
-     * @generated
-     */
-    EClass ELEMENT_CHANGE = eINSTANCE.getElementChange();
-
-    /**
-     * The meta object literal for the '<em><b>Old Element</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference ELEMENT_CHANGE__OLD_ELEMENT = eINSTANCE.getElementChange_OldElement();
-
-    /**
-     * The meta object literal for the '<em><b>New Element</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference ELEMENT_CHANGE__NEW_ELEMENT = eINSTANCE.getElementChange_NewElement();
-
-    /**
-     * The meta object literal for the '<em><b>Kind</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute ELEMENT_CHANGE__KIND = eINSTANCE.getElementChange_Kind();
-
-    /**
-     * The meta object literal for the '<em><b>Get Element</b></em>' operation.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EOperation ELEMENT_CHANGE___GET_ELEMENT = eINSTANCE.getElementChange__GetElement();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl <em>Property Change</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getPropertyChange()
-     * @generated
-     */
-    EClass PROPERTY_CHANGE = eINSTANCE.getPropertyChange();
-
-    /**
-     * The meta object literal for the '<em><b>Feature</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference PROPERTY_CHANGE__FEATURE = eINSTANCE.getPropertyChange_Feature();
-
-    /**
-     * The meta object literal for the '<em><b>Old Value</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute PROPERTY_CHANGE__OLD_VALUE = eINSTANCE.getPropertyChange_OldValue();
-
-    /**
-     * The meta object literal for the '<em><b>New Value</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute PROPERTY_CHANGE__NEW_VALUE = eINSTANCE.getPropertyChange_NewValue();
-
-    /**
-     * The meta object literal for the '<em><b>Kind</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute PROPERTY_CHANGE__KIND = eINSTANCE.getPropertyChange_Kind();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.MigrationImpl <em>Migration</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.MigrationImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getMigration()
-     * @generated
-     */
-    EClass MIGRATION = eINSTANCE.getMigration();
-
-    /**
-     * The meta object literal for the '<em><b>Model Set</b></em>' container reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference MIGRATION__MODEL_SET = eINSTANCE.getMigration_ModelSet();
-
-    /**
-     * The meta object literal for the '<em><b>Diagnostic ID</b></em>' attribute feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EAttribute MIGRATION__DIAGNOSTIC_ID = eINSTANCE.getMigration_DiagnosticID();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.impl.FeaturePathMigrationImpl <em>Feature Path Migration</em>}' class.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.impl.FeaturePathMigrationImpl
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getFeaturePathMigration()
-     * @generated
-     */
-    EClass FEATURE_PATH_MIGRATION = eINSTANCE.getFeaturePathMigration();
-
-    /**
-     * The meta object literal for the '<em><b>From Class</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference FEATURE_PATH_MIGRATION__FROM_CLASS = eINSTANCE.getFeaturePathMigration_FromClass();
-
-    /**
-     * The meta object literal for the '<em><b>To Class</b></em>' reference feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference FEATURE_PATH_MIGRATION__TO_CLASS = eINSTANCE.getFeaturePathMigration_ToClass();
-
-    /**
-     * The meta object literal for the '<em><b>Feature Path</b></em>' reference list feature.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    EReference FEATURE_PATH_MIGRATION__FEATURE_PATH = eINSTANCE.getFeaturePathMigration_FeaturePath();
-
-    /**
-     * The meta object literal for the '{@link org.eclipse.emf.cdo.evolution.ChangeKind <em>Change Kind</em>}' enum.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.cdo.evolution.ChangeKind
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getChangeKind()
-     * @generated
-     */
-    EEnum CHANGE_KIND = eINSTANCE.getChangeKind();
-
-    /**
-     * The meta object literal for the '<em>URI</em>' data type.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @see org.eclipse.emf.common.util.URI
-     * @see org.eclipse.emf.cdo.evolution.impl.EvolutionPackageImpl#getURI()
-     * @generated
-     */
-    EDataType URI = eINSTANCE.getURI();
-
-  }
-
-} // EvolutionPackage
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/FeaturePathMigration.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/FeaturePathMigration.java
deleted file mode 100644
index 857f6b9440..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/FeaturePathMigration.java
+++ /dev/null
@@ -1,97 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EReference;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Feature Path Migration</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getFromClass <em>From Class</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getToClass <em>To Class</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getFeaturePath <em>Feature Path</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getFeaturePathMigration()
- * @model annotation="http://www.eclipse.org/emf/2002/Ecore constraints='NewFeatureReachable'"
- * @generated
- */
-public interface FeaturePathMigration extends Migration
-{
-  /**
-   * Returns the value of the '<em><b>From Class</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>From Class</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>From Class</em>' reference.
-   * @see #setFromClass(EClass)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getFeaturePathMigration_FromClass()
-   * @model required="true"
-   * @generated
-   */
-  EClass getFromClass();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getFromClass <em>From Class</em>}' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>From Class</em>' reference.
-   * @see #getFromClass()
-   * @generated
-   */
-  void setFromClass(EClass value);
-
-  /**
-   * Returns the value of the '<em><b>To Class</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>To Class</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>To Class</em>' reference.
-   * @see #setToClass(EClass)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getFeaturePathMigration_ToClass()
-   * @model required="true"
-   * @generated
-   */
-  EClass getToClass();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration#getToClass <em>To Class</em>}' reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>To Class</em>' reference.
-   * @see #getToClass()
-   * @generated
-   */
-  void setToClass(EClass value);
-
-  /**
-   * Returns the value of the '<em><b>Feature Path</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EReference}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Feature Path</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Feature Path</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getFeaturePathMigration_FeaturePath()
-   * @model
-   * @generated
-   */
-  EList<EReference> getFeaturePath();
-
-} // FeaturePathMigration
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Migration.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Migration.java
deleted file mode 100644
index 6da9d95632..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Migration.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.cdo.CDOObject;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Migration</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Migration#getModelSet <em>Model Set</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Migration#getDiagnosticID <em>Diagnostic ID</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getMigration()
- * @model abstract="true"
- *        annotation="http://www.eclipse.org/emf/2002/Ecore constraints='NotObsolete'"
- * @extends CDOObject
- * @generated
- */
-public interface Migration extends CDOObject
-{
-  /**
-   * Returns the value of the '<em><b>Model Set</b></em>' container reference.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.ModelSet#getMigrations <em>Migrations</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Model Set</em>' container reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Model Set</em>' container reference.
-   * @see #setModelSet(ModelSet)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getMigration_ModelSet()
-   * @see org.eclipse.emf.cdo.evolution.ModelSet#getMigrations
-   * @model opposite="migrations" transient="false"
-   * @generated
-   */
-  ModelSet getModelSet();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Migration#getModelSet <em>Model Set</em>}' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Model Set</em>' container reference.
-   * @see #getModelSet()
-   * @generated
-   */
-  void setModelSet(ModelSet value);
-
-  /**
-   * Returns the value of the '<em><b>Diagnostic ID</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Diagnostic ID</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Diagnostic ID</em>' attribute.
-   * @see #setDiagnosticID(String)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getMigration_DiagnosticID()
-   * @model
-   * @generated
-   */
-  String getDiagnosticID();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Migration#getDiagnosticID <em>Diagnostic ID</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Diagnostic ID</em>' attribute.
-   * @see #getDiagnosticID()
-   * @generated
-   */
-  void setDiagnosticID(String value);
-
-} // Migration
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Model.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Model.java
deleted file mode 100644
index 77ad5c8e4e..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Model.java
+++ /dev/null
@@ -1,163 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.cdo.CDOObject;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EPackage;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Model</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Model#getEvolution <em>Evolution</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Model#getURI <em>URI</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Model#getRootPackage <em>Root Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Model#getAllPackages <em>All Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Model#getReferencedPackages <em>Referenced Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Model#getMissingPackages <em>Missing Packages</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModel()
- * @model annotation="http://www.eclipse.org/emf/2002/Ecore constraints='ModelLoaded IDs_Exist NamespaceReflectsChange'"
- * @extends CDOObject
- * @generated
- */
-public interface Model extends CDOObject
-{
-  /**
-   * Returns the value of the '<em><b>Evolution</b></em>' container reference.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.Evolution#getModels <em>Models</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Evolution</em>' container reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Evolution</em>' container reference.
-   * @see #setEvolution(Evolution)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModel_Evolution()
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getModels
-   * @model opposite="models" required="true" transient="false"
-   * @generated
-   */
-  Evolution getEvolution();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Model#getEvolution <em>Evolution</em>}' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Evolution</em>' container reference.
-   * @see #getEvolution()
-   * @generated
-   */
-  void setEvolution(Evolution value);
-
-  /**
-   * Returns the value of the '<em><b>URI</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>URI</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>URI</em>' attribute.
-   * @see #setURI(URI)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModel_URI()
-   * @model dataType="org.eclipse.emf.cdo.evolution.URI"
-   *        extendedMetaData="kind='attribute' name='uri'"
-   * @generated
-   */
-  URI getURI();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Model#getURI <em>URI</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>URI</em>' attribute.
-   * @see #getURI()
-   * @generated
-   */
-  void setURI(URI value);
-
-  /**
-   * Returns the value of the '<em><b>Root Package</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Root Package</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Root Package</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModel_RootPackage()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EPackage getRootPackage();
-
-  /**
-   * Returns the value of the '<em><b>All Packages</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>All Packages</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>All Packages</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModel_AllPackages()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<EPackage> getAllPackages();
-
-  /**
-   * Returns the value of the '<em><b>Referenced Packages</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Referenced Packages</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Referenced Packages</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModel_ReferencedPackages()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<EPackage> getReferencedPackages();
-
-  /**
-   * Returns the value of the '<em><b>Missing Packages</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Missing Packages</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Missing Packages</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModel_MissingPackages()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<EPackage> getMissingPackages();
-
-  public ModelStatus getStatus();
-
-  /**
-   * @author Eike Stepper
-   */
-  public enum ModelStatus
-  {
-    NO_URI, NO_RESOURCE_SET, RESOURCE_NOT_FOUND, LOAD_PROBLEM, CONTENT_PROBLEM, OK
-  }
-
-} // Model
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ModelSet.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ModelSet.java
deleted file mode 100644
index 9b4e61e5d5..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ModelSet.java
+++ /dev/null
@@ -1,163 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.cdo.CDOObject;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EPackage;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Model Set</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.ModelSet#getChange <em>Change</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.ModelSet#getMigrations <em>Migrations</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModelSet()
- * @model abstract="true"
- * @extends CDOObject
- * @generated
- */
-public interface ModelSet extends CDOObject
-{
-  /**
-   * Returns the value of the '<em><b>Change</b></em>' containment reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Change</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Change</em>' containment reference.
-   * @see #isSetChange()
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModelSet_Change()
-   * @model containment="true" unsettable="true" transient="true" derived="true" suppressedSetVisibility="true" suppressedUnsetVisibility="true"
-   * @generated
-   */
-  ModelSetChange getChange();
-
-  /**
-   * Returns whether the value of the '{@link org.eclipse.emf.cdo.evolution.ModelSet#getChange <em>Change</em>}' containment reference is set.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return whether the value of the '<em>Change</em>' containment reference is set.
-   * @see #getChange()
-   * @generated
-   */
-  boolean isSetChange();
-
-  /**
-   * Returns the value of the '<em><b>Migrations</b></em>' containment reference list.
-   * The list contents are of type {@link org.eclipse.emf.cdo.evolution.Migration}.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.Migration#getModelSet <em>Model Set</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Migrations</em>' containment reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Migrations</em>' containment reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModelSet_Migrations()
-   * @see org.eclipse.emf.cdo.evolution.Migration#getModelSet
-   * @model opposite="modelSet" containment="true"
-   * @generated
-   */
-  EList<Migration> getMigrations();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  Evolution getEvolution();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  int getVersion();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  Release getPreviousRelease();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  EList<EPackage> getRootPackages();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model kind="operation"
-   * @generated
-   */
-  EList<EPackage> getAllPackages();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  boolean containsElement(EModelElement modelElement);
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  <T extends EModelElement> T getElement(String id);
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  String getElementID(EModelElement modelElement);
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  String getElementID(EModelElement modelElement, boolean considerOldIDs);
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  ModelSetChange compare(ModelSet other);
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @model
-   * @generated
-   */
-  Migration getMigration(String diagnosticID);
-
-} // ModelSet
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ModelSetChange.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ModelSetChange.java
deleted file mode 100644
index d17c62092b..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/ModelSetChange.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.ecore.EModelElement;
-
-import java.util.Map;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Model Set Change</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.ModelSetChange#getOldModelSet <em>Old Model Set</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.ModelSetChange#getNewModelSet <em>New Model Set</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModelSetChange()
- * @model
- * @generated
- */
-public interface ModelSetChange extends Change
-{
-  /**
-   * Returns the value of the '<em><b>Old Model Set</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Old Model Set</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Old Model Set</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModelSetChange_OldModelSet()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  ModelSet getOldModelSet();
-
-  /**
-   * Returns the value of the '<em><b>New Model Set</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>New Model Set</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>New Model Set</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getModelSetChange_NewModelSet()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  ModelSet getNewModelSet();
-
-  ModelSet[] getModelSetChain();
-
-  Map<EModelElement, ElementChange> getElementChanges();
-
-  Map<EModelElement, EModelElement> getNewToOldElements();
-
-  Map<EModelElement, Set<EModelElement>> getOldToNewElements();
-
-  Set<EModelElement> getAddedElements();
-
-  Set<EModelElement> getRemovedElements();
-
-} // ModelSetChange
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/PropertyChange.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/PropertyChange.java
deleted file mode 100644
index 7aab3eae4b..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/PropertyChange.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Property Change</b></em>'.
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.PropertyChange#getFeature <em>Feature</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.PropertyChange#getOldValue <em>Old Value</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.PropertyChange#getNewValue <em>New Value</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.PropertyChange#getKind <em>Kind</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getPropertyChange()
- * @model
- * @generated
- */
-public interface PropertyChange extends Change
-{
-  /**
-   * Returns the value of the '<em><b>Feature</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Feature</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Feature</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getPropertyChange_Feature()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  EStructuralFeature getFeature();
-
-  /**
-   * Returns the value of the '<em><b>Old Value</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Old Value</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Old Value</em>' attribute.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getPropertyChange_OldValue()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  Object getOldValue();
-
-  /**
-   * Returns the value of the '<em><b>New Value</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>New Value</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>New Value</em>' attribute.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getPropertyChange_NewValue()
-   * @model suppressedSetVisibility="true"
-   * @generated
-   */
-  Object getNewValue();
-
-  /**
-   * Returns the value of the '<em><b>Kind</b></em>' attribute.
-   * The literals are from the enumeration {@link org.eclipse.emf.cdo.evolution.ChangeKind}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Kind</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Kind</em>' attribute.
-   * @see org.eclipse.emf.cdo.evolution.ChangeKind
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getPropertyChange_Kind()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  ChangeKind getKind();
-
-} // PropertyChange
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Release.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Release.java
deleted file mode 100644
index ef07d0dfbb..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/Release.java
+++ /dev/null
@@ -1,177 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EPackage;
-
-import java.util.Date;
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Release</b></em>'.
- * @extends Comparable<Release>
- * <!-- end-user-doc -->
- *
- * <p>
- * The following features are supported:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Release#getEvolution <em>Evolution</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Release#getVersion <em>Version</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Release#getDate <em>Date</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Release#getNextRelease <em>Next Release</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Release#getPreviousRelease <em>Previous Release</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Release#getRootPackages <em>Root Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.Release#getAllPackages <em>All Packages</em>}</li>
- * </ul>
- *
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease()
- * @model
- * @generated
- */
-public interface Release extends ModelSet, Comparable<Release>
-{
-  /**
-   * Returns the value of the '<em><b>Evolution</b></em>' container reference.
-   * It is bidirectional and its opposite is '{@link org.eclipse.emf.cdo.evolution.Evolution#getReleases <em>Releases</em>}'.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Evolution</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Evolution</em>' container reference.
-   * @see #setEvolution(Evolution)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease_Evolution()
-   * @see org.eclipse.emf.cdo.evolution.Evolution#getReleases
-   * @model opposite="releases" required="true" transient="false"
-   * @generated
-   */
-  Evolution getEvolution();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Release#getEvolution <em>Evolution</em>}' container reference.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Evolution</em>' container reference.
-   * @see #getEvolution()
-   * @generated
-   */
-  void setEvolution(Evolution value);
-
-  /**
-   * Returns the value of the '<em><b>Date</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Date</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Date</em>' attribute.
-   * @see #setDate(Date)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease_Date()
-   * @model required="true"
-   * @generated
-   */
-  Date getDate();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Release#getDate <em>Date</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Date</em>' attribute.
-   * @see #getDate()
-   * @generated
-   */
-  void setDate(Date value);
-
-  /**
-   * Returns the value of the '<em><b>Next Release</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Next Release</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Next Release</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease_NextRelease()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  Release getNextRelease();
-
-  /**
-   * Returns the value of the '<em><b>Previous Release</b></em>' reference.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Previous Release</em>' reference isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Previous Release</em>' reference.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease_PreviousRelease()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  Release getPreviousRelease();
-
-  /**
-   * Returns the value of the '<em><b>Version</b></em>' attribute.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Version</em>' attribute isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Version</em>' attribute.
-   * @see #setVersion(int)
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease_Version()
-   * @model required="true"
-   * @generated
-   */
-  int getVersion();
-
-  /**
-   * Sets the value of the '{@link org.eclipse.emf.cdo.evolution.Release#getVersion <em>Version</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param value the new value of the '<em>Version</em>' attribute.
-   * @see #getVersion()
-   * @generated
-   */
-  void setVersion(int value);
-
-  /**
-   * Returns the value of the '<em><b>Root Packages</b></em>' containment reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>Root Packages</em>' containment reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>Root Packages</em>' containment reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease_RootPackages()
-   * @model containment="true"
-   * @generated
-   */
-  EList<EPackage> getRootPackages();
-
-  /**
-   * Returns the value of the '<em><b>All Packages</b></em>' reference list.
-   * The list contents are of type {@link org.eclipse.emf.ecore.EPackage}.
-   * <!-- begin-user-doc -->
-   * <p>
-   * If the meaning of the '<em>All Packages</em>' reference list isn't clear,
-   * there really should be more of a description here...
-   * </p>
-   * <!-- end-user-doc -->
-   * @return the value of the '<em>All Packages</em>' reference list.
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#getRelease_AllPackages()
-   * @model transient="true" changeable="false" volatile="true" derived="true"
-   * @generated
-   */
-  EList<EPackage> getAllPackages();
-
-} // Release
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ChangeImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ChangeImpl.java
deleted file mode 100644
index eb877a9fc6..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ChangeImpl.java
+++ /dev/null
@@ -1,349 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-
-import org.eclipse.emf.internal.cdo.CDOObjectImpl;
-
-import org.eclipse.emf.common.notify.NotificationChain;
-import org.eclipse.emf.common.util.BasicEList;
-import org.eclipse.emf.common.util.ECollections;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.InternalEObject;
-import org.eclipse.emf.ecore.util.InternalEList;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.Collection;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Change</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ChangeImpl#getParent <em>Parent</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ChangeImpl#getChildren <em>Children</em>}</li>
- * </ul>
- *
- * @generated
- */
-public abstract class ChangeImpl extends CDOObjectImpl implements Change
-{
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected ChangeImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.CHANGE;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected int eStaticFeatureCount()
-  {
-    return 0;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Change getParent()
-  {
-    return (Change)eDynamicGet(EvolutionPackage.CHANGE__PARENT, EvolutionPackage.Literals.CHANGE__PARENT, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public NotificationChain basicSetParent(Change newParent, NotificationChain msgs)
-  {
-    msgs = eBasicSetContainer((InternalEObject)newParent, EvolutionPackage.CHANGE__PARENT, msgs);
-    return msgs;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setParent(Change newParent)
-  {
-    eDynamicSet(EvolutionPackage.CHANGE__PARENT, EvolutionPackage.Literals.CHANGE__PARENT, newParent);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  public EList<Change> getChildren()
-  {
-    return (EList<Change>)eDynamicGet(EvolutionPackage.CHANGE__CHILDREN, EvolutionPackage.Literals.CHANGE__CHILDREN, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract ModelSet getOldModelSet();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract ModelSet getNewModelSet();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public ModelSetChange getModelSetChange()
-  {
-    Change parent = getParent();
-    if (parent != null)
-    {
-      return parent.getModelSetChange();
-    }
-
-    return null;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EModelElement getOldElementFor(EModelElement newElement)
-  {
-    ModelSetChange modelSetChange = getModelSetChange();
-    if (modelSetChange != null)
-    {
-      return modelSetChange.getNewToOldElements().get(newElement);
-    }
-
-    return null;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EList<EModelElement> getNewElementsFor(EModelElement oldElement)
-  {
-    ModelSetChange modelSetChange = getModelSetChange();
-    if (modelSetChange != null)
-    {
-      Set<EModelElement> newElements = modelSetChange.getOldToNewElements().get(oldElement);
-      if (newElements != null)
-      {
-        int size = newElements.size();
-        if (size == 1)
-        {
-          return ECollections.singletonEList(newElements.iterator().next());
-        }
-
-        if (size > 1)
-        {
-          return new BasicEList<EModelElement>(newElements);
-        }
-      }
-    }
-
-    return ECollections.emptyEList();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.CHANGE__PARENT:
-      if (eInternalContainer() != null)
-      {
-        msgs = eBasicRemoveFromContainer(msgs);
-      }
-      return basicSetParent((Change)otherEnd, msgs);
-    case EvolutionPackage.CHANGE__CHILDREN:
-      return ((InternalEList<InternalEObject>)(InternalEList<?>)getChildren()).basicAdd(otherEnd, msgs);
-    }
-    return super.eInverseAdd(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.CHANGE__PARENT:
-      return basicSetParent(null, msgs);
-    case EvolutionPackage.CHANGE__CHILDREN:
-      return ((InternalEList<?>)getChildren()).basicRemove(otherEnd, msgs);
-    }
-    return super.eInverseRemove(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs)
-  {
-    switch (eContainerFeatureID())
-    {
-    case EvolutionPackage.CHANGE__PARENT:
-      return eInternalContainer().eInverseRemove(this, EvolutionPackage.CHANGE__CHILDREN, Change.class, msgs);
-    }
-    return super.eBasicRemoveFromContainerFeature(msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.CHANGE__PARENT:
-      return getParent();
-    case EvolutionPackage.CHANGE__CHILDREN:
-      return getChildren();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.CHANGE__PARENT:
-      setParent((Change)newValue);
-      return;
-    case EvolutionPackage.CHANGE__CHILDREN:
-      getChildren().clear();
-      getChildren().addAll((Collection<? extends Change>)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.CHANGE__PARENT:
-      setParent((Change)null);
-      return;
-    case EvolutionPackage.CHANGE__CHILDREN:
-      getChildren().clear();
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.CHANGE__PARENT:
-      return getParent() != null;
-    case EvolutionPackage.CHANGE__CHILDREN:
-      return !getChildren().isEmpty();
-    }
-    return super.eIsSet(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
-  {
-    switch (operationID)
-    {
-    case EvolutionPackage.CHANGE___GET_MODEL_SET_CHANGE:
-      return getModelSetChange();
-    case EvolutionPackage.CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT:
-      return getOldElementFor((EModelElement)arguments.get(0));
-    case EvolutionPackage.CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT:
-      return getNewElementsFor((EModelElement)arguments.get(0));
-    case EvolutionPackage.CHANGE___GET_OLD_MODEL_SET:
-      return getOldModelSet();
-    case EvolutionPackage.CHANGE___GET_NEW_MODEL_SET:
-      return getNewModelSet();
-    }
-    return super.eInvoke(operationID, arguments);
-  }
-
-} // ChangeImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ElementChangeImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ElementChangeImpl.java
deleted file mode 100644
index 9789905356..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ElementChangeImpl.java
+++ /dev/null
@@ -1,317 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.ChangeKind;
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.util.DiagnosticID;
-import org.eclipse.emf.cdo.evolution.util.IDAnnotation;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EModelElement;
-
-import java.lang.reflect.InvocationTargetException;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Element Change</b></em>'.
- * @implements DiagnosticID.Provider
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ElementChangeImpl#getOldElement <em>Old Element</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ElementChangeImpl#getNewElement <em>New Element</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ElementChangeImpl#getKind <em>Kind</em>}</li>
- * </ul>
- *
- * @generated
- */
-public class ElementChangeImpl extends ChangeImpl implements ElementChange, DiagnosticID.Provider
-{
-  /**
-   * The default value of the '{@link #getKind() <em>Kind</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getKind()
-   * @generated
-   * @ordered
-   */
-  protected static final ChangeKind KIND_EDEFAULT = ChangeKind.NONE;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected ElementChangeImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.ELEMENT_CHANGE;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EModelElement getOldElement()
-  {
-    return (EModelElement)eDynamicGet(EvolutionPackage.ELEMENT_CHANGE__OLD_ELEMENT, EvolutionPackage.Literals.ELEMENT_CHANGE__OLD_ELEMENT, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EModelElement basicGetOldElement()
-  {
-    return (EModelElement)eDynamicGet(EvolutionPackage.ELEMENT_CHANGE__OLD_ELEMENT, EvolutionPackage.Literals.ELEMENT_CHANGE__OLD_ELEMENT, false, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setOldElement(EModelElement newOldElement)
-  {
-    eDynamicSet(EvolutionPackage.ELEMENT_CHANGE__OLD_ELEMENT, EvolutionPackage.Literals.ELEMENT_CHANGE__OLD_ELEMENT, newOldElement);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EModelElement getNewElement()
-  {
-    return (EModelElement)eDynamicGet(EvolutionPackage.ELEMENT_CHANGE__NEW_ELEMENT, EvolutionPackage.Literals.ELEMENT_CHANGE__NEW_ELEMENT, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EModelElement basicGetNewElement()
-  {
-    return (EModelElement)eDynamicGet(EvolutionPackage.ELEMENT_CHANGE__NEW_ELEMENT, EvolutionPackage.Literals.ELEMENT_CHANGE__NEW_ELEMENT, false, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setNewElement(EModelElement newNewElement)
-  {
-    eDynamicSet(EvolutionPackage.ELEMENT_CHANGE__NEW_ELEMENT, EvolutionPackage.Literals.ELEMENT_CHANGE__NEW_ELEMENT, newNewElement);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ChangeKind getKind()
-  {
-    return (ChangeKind)eDynamicGet(EvolutionPackage.ELEMENT_CHANGE__KIND, EvolutionPackage.Literals.ELEMENT_CHANGE__KIND, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setKind(ChangeKind newKind)
-  {
-    eDynamicSet(EvolutionPackage.ELEMENT_CHANGE__KIND, EvolutionPackage.Literals.ELEMENT_CHANGE__KIND, newKind);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EModelElement getElement()
-  {
-    EModelElement element = getNewElement();
-    if (element == null)
-    {
-      element = getOldElement();
-    }
-
-    return element;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.ELEMENT_CHANGE__OLD_ELEMENT:
-      if (resolve)
-      {
-        return getOldElement();
-      }
-      return basicGetOldElement();
-    case EvolutionPackage.ELEMENT_CHANGE__NEW_ELEMENT:
-      if (resolve)
-      {
-        return getNewElement();
-      }
-      return basicGetNewElement();
-    case EvolutionPackage.ELEMENT_CHANGE__KIND:
-      return getKind();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.ELEMENT_CHANGE__OLD_ELEMENT:
-      setOldElement((EModelElement)newValue);
-      return;
-    case EvolutionPackage.ELEMENT_CHANGE__NEW_ELEMENT:
-      setNewElement((EModelElement)newValue);
-      return;
-    case EvolutionPackage.ELEMENT_CHANGE__KIND:
-      setKind((ChangeKind)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.ELEMENT_CHANGE__OLD_ELEMENT:
-      setOldElement((EModelElement)null);
-      return;
-    case EvolutionPackage.ELEMENT_CHANGE__NEW_ELEMENT:
-      setNewElement((EModelElement)null);
-      return;
-    case EvolutionPackage.ELEMENT_CHANGE__KIND:
-      setKind(KIND_EDEFAULT);
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.ELEMENT_CHANGE__OLD_ELEMENT:
-      return basicGetOldElement() != null;
-    case EvolutionPackage.ELEMENT_CHANGE__NEW_ELEMENT:
-      return basicGetNewElement() != null;
-    case EvolutionPackage.ELEMENT_CHANGE__KIND:
-      return getKind() != KIND_EDEFAULT;
-    }
-    return super.eIsSet(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
-  {
-    switch (operationID)
-    {
-    case EvolutionPackage.ELEMENT_CHANGE___GET_ELEMENT:
-      return getElement();
-    }
-    return super.eInvoke(operationID, arguments);
-  }
-
-  @Override
-  public ModelSet getOldModelSet()
-  {
-    Change parent = getParent();
-    if (parent != null)
-    {
-      return parent.getOldModelSet();
-    }
-
-    return null;
-  }
-
-  @Override
-  public ModelSet getNewModelSet()
-  {
-    Change parent = getParent();
-    if (parent != null)
-    {
-      return parent.getNewModelSet();
-    }
-
-    return null;
-  }
-
-  public void extractDiagnosticData(Context context)
-  {
-    context.add("EC");
-
-    EModelElement newElement = getNewElement();
-    if (newElement != null)
-    {
-      context.add(IDAnnotation.getValue(newElement));
-    }
-
-    EModelElement oldElement = getOldElement();
-    if (oldElement != null)
-    {
-      context.add(IDAnnotation.getValue(oldElement));
-    }
-
-    context.add(getKind().getName());
-  }
-
-} // ElementChangeImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionFactoryImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionFactoryImpl.java
deleted file mode 100644
index f50c7c98ea..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionFactoryImpl.java
+++ /dev/null
@@ -1,352 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.ChangeKind;
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionFactory;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.FeaturePathMigration;
-import org.eclipse.emf.cdo.evolution.Model;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-import org.eclipse.emf.cdo.evolution.PropertyChange;
-import org.eclipse.emf.cdo.evolution.Release;
-
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.impl.EFactoryImpl;
-import org.eclipse.emf.ecore.plugin.EcorePlugin;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model <b>Factory</b>.
- * <!-- end-user-doc -->
- * @generated
- */
-public class EvolutionFactoryImpl extends EFactoryImpl implements EvolutionFactory
-{
-  /**
-   * Creates the default factory implementation.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public static EvolutionFactory init()
-  {
-    try
-    {
-      EvolutionFactory theEvolutionFactory = (EvolutionFactory)EPackage.Registry.INSTANCE.getEFactory(EvolutionPackage.eNS_URI);
-      if (theEvolutionFactory != null)
-      {
-        return theEvolutionFactory;
-      }
-    }
-    catch (Exception exception)
-    {
-      EcorePlugin.INSTANCE.log(exception);
-    }
-    return new EvolutionFactoryImpl();
-  }
-
-  /**
-   * Creates an instance of the factory.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EvolutionFactoryImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public EObject create(EClass eClass)
-  {
-    switch (eClass.getClassifierID())
-    {
-    case EvolutionPackage.MODEL:
-      return createModel();
-    case EvolutionPackage.EVOLUTION:
-      return createEvolution();
-    case EvolutionPackage.RELEASE:
-      return createRelease();
-    case EvolutionPackage.MODEL_SET_CHANGE:
-      return createModelSetChange();
-    case EvolutionPackage.ELEMENT_CHANGE:
-      return createElementChange();
-    case EvolutionPackage.PROPERTY_CHANGE:
-      return createPropertyChange();
-    case EvolutionPackage.FEATURE_PATH_MIGRATION:
-      return createFeaturePathMigration();
-    default:
-      throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
-    }
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object createFromString(EDataType eDataType, String initialValue)
-  {
-    switch (eDataType.getClassifierID())
-    {
-    case EvolutionPackage.CHANGE_KIND:
-      return createChangeKindFromString(eDataType, initialValue);
-    case EvolutionPackage.URI:
-      return createURIFromString(eDataType, initialValue);
-    default:
-      throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
-    }
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public String convertToString(EDataType eDataType, Object instanceValue)
-  {
-    switch (eDataType.getClassifierID())
-    {
-    case EvolutionPackage.CHANGE_KIND:
-      return convertChangeKindToString(eDataType, instanceValue);
-    case EvolutionPackage.URI:
-      return convertURIToString(eDataType, instanceValue);
-    default:
-      throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
-    }
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Model createModel()
-  {
-    ModelImpl model = new ModelImpl();
-    return model;
-  }
-
-  public Model createModel(URI uri)
-  {
-    ModelImpl model = new ModelImpl();
-    model.setURI(uri);
-    return model;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Evolution createEvolution()
-  {
-    EvolutionImpl evolution = new EvolutionImpl();
-    return evolution;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Release createRelease()
-  {
-    ReleaseImpl release = new ReleaseImpl();
-    return release;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ModelSetChange createModelSetChange()
-  {
-    ModelSetChangeImpl modelSetChange = new ModelSetChangeImpl();
-    return modelSetChange;
-  }
-
-  public ModelSetChange createModelSetChange(ModelSet[] modelSetChain)
-  {
-    ModelSetChangeImpl modelSetChange = new ModelSetChangeImpl();
-    modelSetChange.setModelSetChain(modelSetChain);
-    return modelSetChange;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ElementChange createElementChange()
-  {
-    ElementChangeImpl elementChange = new ElementChangeImpl();
-    return elementChange;
-  }
-
-  public ElementChange createElementChange(EModelElement oldElement, EModelElement newElement, ChangeKind kind)
-  {
-    ElementChangeImpl elementChange = new ElementChangeImpl();
-    elementChange.setOldElement(oldElement);
-    elementChange.setNewElement(newElement);
-    elementChange.setKind(kind);
-    return elementChange;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public PropertyChange createPropertyChange()
-  {
-    PropertyChangeImpl propertyChange = new PropertyChangeImpl();
-    return propertyChange;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public FeaturePathMigration createFeaturePathMigration()
-  {
-    FeaturePathMigrationImpl featurePathMigration = new FeaturePathMigrationImpl();
-    return featurePathMigration;
-  }
-
-  public PropertyChange createPropertyChange(EStructuralFeature feature, Object oldValue, Object newValue)
-  {
-    PropertyChangeImpl propertyChange = new PropertyChangeImpl();
-    propertyChange.setFeature(feature);
-    propertyChange.setOldValue(oldValue);
-    propertyChange.setNewValue(newValue);
-    return propertyChange;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ChangeKind createChangeKind(String literal)
-  {
-    ChangeKind result = ChangeKind.get(literal);
-    if (result == null)
-    {
-      throw new IllegalArgumentException("The value '" + literal + "' is not a valid enumerator of '" + EvolutionPackage.Literals.CHANGE_KIND.getName() + "'");
-    }
-    return result;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ChangeKind createChangeKindFromString(EDataType eDataType, String initialValue)
-  {
-    return createChangeKind(initialValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public String convertChangeKind(ChangeKind instanceValue)
-  {
-    return instanceValue == null ? null : instanceValue.toString();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public String convertChangeKindToString(EDataType eDataType, Object instanceValue)
-  {
-    return convertChangeKind((ChangeKind)instanceValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public URI createURI(String literal)
-  {
-    return literal == null ? null : URI.createURI(literal);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public URI createURIFromString(EDataType eDataType, String initialValue)
-  {
-    return initialValue == null ? null : URI.createURI(initialValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public String convertURI(URI instanceValue)
-  {
-    return instanceValue == null ? null : instanceValue.toString();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public String convertURIToString(EDataType eDataType, Object instanceValue)
-  {
-    return instanceValue == null ? null : instanceValue.toString();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EvolutionPackage getEvolutionPackage()
-  {
-    return (EvolutionPackage)getEPackage();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @deprecated
-   * @generated
-   */
-  @Deprecated
-  public static EvolutionPackage getPackage()
-  {
-    return EvolutionPackage.eINSTANCE;
-  }
-
-} // EvolutionFactoryImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionImpl.java
deleted file mode 100644
index a4af9491d0..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionImpl.java
+++ /dev/null
@@ -1,691 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.Model;
-import org.eclipse.emf.cdo.evolution.Release;
-
-import org.eclipse.net4j.util.collection.CollectionUtil;
-
-import org.eclipse.emf.common.notify.NotificationChain;
-import org.eclipse.emf.common.notify.Notifier;
-import org.eclipse.emf.common.util.ECollections;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.InternalEObject;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.util.EcoreEList;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.emf.ecore.util.InternalEList;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Evolution</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#isUseEcorePackage <em>Use Ecore Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#isUseEresourcePackage <em>Use Eresource Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#isUseEtypesPackage <em>Use Etypes Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#isUniqueNamespaces <em>Unique Namespaces</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getModels <em>Models</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getRootPackages <em>Root Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getAllPackages <em>All Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getMissingPackages <em>Missing Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getReleases <em>Releases</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getOrderedReleases <em>Ordered Releases</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getLatestRelease <em>Latest Release</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.EvolutionImpl#getNextReleaseVersion <em>Next Release Version</em>}</li>
- * </ul>
- *
- * @generated
- */
-public class EvolutionImpl extends ModelSetImpl implements Evolution
-{
-  /**
-   * The default value of the '{@link #isUseEcorePackage() <em>Use Ecore Package</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #isUseEcorePackage()
-   * @generated
-   * @ordered
-   */
-  protected static final boolean USE_ECORE_PACKAGE_EDEFAULT = true;
-
-  /**
-   * The default value of the '{@link #isUseEresourcePackage() <em>Use Eresource Package</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #isUseEresourcePackage()
-   * @generated
-   * @ordered
-   */
-  protected static final boolean USE_ERESOURCE_PACKAGE_EDEFAULT = false;
-
-  /**
-   * The default value of the '{@link #isUseEtypesPackage() <em>Use Etypes Package</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #isUseEtypesPackage()
-   * @generated
-   * @ordered
-   */
-  protected static final boolean USE_ETYPES_PACKAGE_EDEFAULT = false;
-
-  /**
-   * The default value of the '{@link #isUniqueNamespaces() <em>Unique Namespaces</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #isUniqueNamespaces()
-   * @generated
-   * @ordered
-   */
-  protected static final boolean UNIQUE_NAMESPACES_EDEFAULT = true;
-
-  /**
-   * The default value of the '{@link #getNextReleaseVersion() <em>Next Release Version</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getNextReleaseVersion()
-   * @generated
-   * @ordered
-   */
-  protected static final int NEXT_RELEASE_VERSION_EDEFAULT = 0;
-
-  private Map<String, Set<EPackage>> releasedPackages;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected EvolutionImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.EVOLUTION;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  public EList<Model> getModels()
-  {
-    return (EList<Model>)eDynamicGet(EvolutionPackage.EVOLUTION__MODELS, EvolutionPackage.Literals.EVOLUTION__MODELS, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean isUseEcorePackage()
-  {
-    return (Boolean)eDynamicGet(EvolutionPackage.EVOLUTION__USE_ECORE_PACKAGE, EvolutionPackage.Literals.EVOLUTION__USE_ECORE_PACKAGE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setUseEcorePackage(boolean newUseEcorePackage)
-  {
-    eDynamicSet(EvolutionPackage.EVOLUTION__USE_ECORE_PACKAGE, EvolutionPackage.Literals.EVOLUTION__USE_ECORE_PACKAGE, newUseEcorePackage);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean isUseEresourcePackage()
-  {
-    return (Boolean)eDynamicGet(EvolutionPackage.EVOLUTION__USE_ERESOURCE_PACKAGE, EvolutionPackage.Literals.EVOLUTION__USE_ERESOURCE_PACKAGE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setUseEresourcePackage(boolean newUseEresourcePackage)
-  {
-    eDynamicSet(EvolutionPackage.EVOLUTION__USE_ERESOURCE_PACKAGE, EvolutionPackage.Literals.EVOLUTION__USE_ERESOURCE_PACKAGE, newUseEresourcePackage);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean isUseEtypesPackage()
-  {
-    return (Boolean)eDynamicGet(EvolutionPackage.EVOLUTION__USE_ETYPES_PACKAGE, EvolutionPackage.Literals.EVOLUTION__USE_ETYPES_PACKAGE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setUseEtypesPackage(boolean newUseEtypesPackage)
-  {
-    eDynamicSet(EvolutionPackage.EVOLUTION__USE_ETYPES_PACKAGE, EvolutionPackage.Literals.EVOLUTION__USE_ETYPES_PACKAGE, newUseEtypesPackage);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean isUniqueNamespaces()
-  {
-    return (Boolean)eDynamicGet(EvolutionPackage.EVOLUTION__UNIQUE_NAMESPACES, EvolutionPackage.Literals.EVOLUTION__UNIQUE_NAMESPACES, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setUniqueNamespaces(boolean newUniqueNamespaces)
-  {
-    eDynamicSet(EvolutionPackage.EVOLUTION__UNIQUE_NAMESPACES, EvolutionPackage.Literals.EVOLUTION__UNIQUE_NAMESPACES, newUniqueNamespaces);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  @Override
-  public EList<EPackage> getRootPackages()
-  {
-    EcoreEList<EPackage> list = new EcoreEList<EPackage>(EPackage.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.EVOLUTION__ROOT_PACKAGES;
-      }
-    };
-
-    for (Model model : getModels())
-    {
-      EPackage rootPackage = model.getRootPackage();
-      if (rootPackage != null)
-      {
-        list.add(rootPackage);
-      }
-    }
-
-    return list;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  @Override
-  public EList<EPackage> getAllPackages()
-  {
-    EcoreEList<EPackage> list = new EcoreEList<EPackage>(EPackage.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.EVOLUTION__ALL_PACKAGES;
-      }
-    };
-
-    for (Model model : getModels())
-    {
-      list.addAll(model.getAllPackages());
-    }
-
-    return list;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EList<EPackage> getMissingPackages()
-  {
-    EcoreEList<EPackage> list = new EcoreEList<EPackage>(EPackage.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.EVOLUTION__MISSING_PACKAGES;
-      }
-    };
-
-    Set<EPackage> set = new HashSet<EPackage>();
-    for (Model model : getModels())
-    {
-      set.addAll(model.getMissingPackages());
-    }
-
-    list.addAll(set);
-    return list;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public Release getRelease(int version)
-  {
-    for (Release release : getReleases())
-    {
-      if (release.getVersion() == version)
-      {
-        return release;
-      }
-    }
-
-    return null;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  public EList<Release> getReleases()
-  {
-    return (EList<Release>)eDynamicGet(EvolutionPackage.EVOLUTION__RELEASES, EvolutionPackage.Literals.EVOLUTION__RELEASES, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EList<Release> getOrderedReleases()
-  {
-    EcoreEList<Release> list = new EcoreEList<Release>(Release.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.EVOLUTION__ORDERED_RELEASES;
-      }
-    };
-
-    list.addAll(getReleases());
-    ECollections.sort(list);
-    return list;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Release getLatestRelease()
-  {
-    Release latestRelease = basicGetLatestRelease();
-    return latestRelease != null && ((EObject)latestRelease).eIsProxy() ? (Release)eResolveProxy((InternalEObject)latestRelease) : latestRelease;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public Release basicGetLatestRelease()
-  {
-    EList<Release> orderedReleases = getOrderedReleases();
-    if (orderedReleases.isEmpty())
-    {
-      return null;
-    }
-
-    return orderedReleases.get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public int getNextReleaseVersion()
-  {
-    Release latestRelease = getLatestRelease();
-    return latestRelease == null ? 1 : latestRelease.getVersion() + 1;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.EVOLUTION__MODELS:
-      return ((InternalEList<InternalEObject>)(InternalEList<?>)getModels()).basicAdd(otherEnd, msgs);
-    case EvolutionPackage.EVOLUTION__RELEASES:
-      return ((InternalEList<InternalEObject>)(InternalEList<?>)getReleases()).basicAdd(otherEnd, msgs);
-    }
-    return super.eInverseAdd(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.EVOLUTION__MODELS:
-      return ((InternalEList<?>)getModels()).basicRemove(otherEnd, msgs);
-    case EvolutionPackage.EVOLUTION__RELEASES:
-      return ((InternalEList<?>)getReleases()).basicRemove(otherEnd, msgs);
-    }
-    return super.eInverseRemove(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.EVOLUTION__USE_ECORE_PACKAGE:
-      return isUseEcorePackage();
-    case EvolutionPackage.EVOLUTION__USE_ERESOURCE_PACKAGE:
-      return isUseEresourcePackage();
-    case EvolutionPackage.EVOLUTION__USE_ETYPES_PACKAGE:
-      return isUseEtypesPackage();
-    case EvolutionPackage.EVOLUTION__UNIQUE_NAMESPACES:
-      return isUniqueNamespaces();
-    case EvolutionPackage.EVOLUTION__MODELS:
-      return getModels();
-    case EvolutionPackage.EVOLUTION__ROOT_PACKAGES:
-      return getRootPackages();
-    case EvolutionPackage.EVOLUTION__ALL_PACKAGES:
-      return getAllPackages();
-    case EvolutionPackage.EVOLUTION__MISSING_PACKAGES:
-      return getMissingPackages();
-    case EvolutionPackage.EVOLUTION__RELEASES:
-      return getReleases();
-    case EvolutionPackage.EVOLUTION__ORDERED_RELEASES:
-      return getOrderedReleases();
-    case EvolutionPackage.EVOLUTION__LATEST_RELEASE:
-      if (resolve)
-      {
-        return getLatestRelease();
-      }
-      return basicGetLatestRelease();
-    case EvolutionPackage.EVOLUTION__NEXT_RELEASE_VERSION:
-      return getNextReleaseVersion();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.EVOLUTION__USE_ECORE_PACKAGE:
-      setUseEcorePackage((Boolean)newValue);
-      return;
-    case EvolutionPackage.EVOLUTION__USE_ERESOURCE_PACKAGE:
-      setUseEresourcePackage((Boolean)newValue);
-      return;
-    case EvolutionPackage.EVOLUTION__USE_ETYPES_PACKAGE:
-      setUseEtypesPackage((Boolean)newValue);
-      return;
-    case EvolutionPackage.EVOLUTION__UNIQUE_NAMESPACES:
-      setUniqueNamespaces((Boolean)newValue);
-      return;
-    case EvolutionPackage.EVOLUTION__MODELS:
-      getModels().clear();
-      getModels().addAll((Collection<? extends Model>)newValue);
-      return;
-    case EvolutionPackage.EVOLUTION__RELEASES:
-      getReleases().clear();
-      getReleases().addAll((Collection<? extends Release>)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.EVOLUTION__USE_ECORE_PACKAGE:
-      setUseEcorePackage(USE_ECORE_PACKAGE_EDEFAULT);
-      return;
-    case EvolutionPackage.EVOLUTION__USE_ERESOURCE_PACKAGE:
-      setUseEresourcePackage(USE_ERESOURCE_PACKAGE_EDEFAULT);
-      return;
-    case EvolutionPackage.EVOLUTION__USE_ETYPES_PACKAGE:
-      setUseEtypesPackage(USE_ETYPES_PACKAGE_EDEFAULT);
-      return;
-    case EvolutionPackage.EVOLUTION__UNIQUE_NAMESPACES:
-      setUniqueNamespaces(UNIQUE_NAMESPACES_EDEFAULT);
-      return;
-    case EvolutionPackage.EVOLUTION__MODELS:
-      getModels().clear();
-      return;
-    case EvolutionPackage.EVOLUTION__RELEASES:
-      getReleases().clear();
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.EVOLUTION__USE_ECORE_PACKAGE:
-      return isUseEcorePackage() != USE_ECORE_PACKAGE_EDEFAULT;
-    case EvolutionPackage.EVOLUTION__USE_ERESOURCE_PACKAGE:
-      return isUseEresourcePackage() != USE_ERESOURCE_PACKAGE_EDEFAULT;
-    case EvolutionPackage.EVOLUTION__USE_ETYPES_PACKAGE:
-      return isUseEtypesPackage() != USE_ETYPES_PACKAGE_EDEFAULT;
-    case EvolutionPackage.EVOLUTION__UNIQUE_NAMESPACES:
-      return isUniqueNamespaces() != UNIQUE_NAMESPACES_EDEFAULT;
-    case EvolutionPackage.EVOLUTION__MODELS:
-      return !getModels().isEmpty();
-    case EvolutionPackage.EVOLUTION__ROOT_PACKAGES:
-      return !getRootPackages().isEmpty();
-    case EvolutionPackage.EVOLUTION__ALL_PACKAGES:
-      return !getAllPackages().isEmpty();
-    case EvolutionPackage.EVOLUTION__MISSING_PACKAGES:
-      return !getMissingPackages().isEmpty();
-    case EvolutionPackage.EVOLUTION__RELEASES:
-      return !getReleases().isEmpty();
-    case EvolutionPackage.EVOLUTION__ORDERED_RELEASES:
-      return !getOrderedReleases().isEmpty();
-    case EvolutionPackage.EVOLUTION__LATEST_RELEASE:
-      return basicGetLatestRelease() != null;
-    case EvolutionPackage.EVOLUTION__NEXT_RELEASE_VERSION:
-      return getNextReleaseVersion() != NEXT_RELEASE_VERSION_EDEFAULT;
-    }
-    return super.eIsSet(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
-  {
-    switch (operationID)
-    {
-    case EvolutionPackage.EVOLUTION___GET_RELEASE__INT:
-      return getRelease((Integer)arguments.get(0));
-    }
-    return super.eInvoke(operationID, arguments);
-  }
-
-  @Override
-  public Evolution getEvolution()
-  {
-    return this;
-  }
-
-  @Override
-  public int getVersion()
-  {
-    return Integer.MAX_VALUE;
-  }
-
-  @Override
-  public Release getPreviousRelease()
-  {
-    return getLatestRelease();
-  }
-
-  @Override
-  public boolean containsElement(EModelElement modelElement)
-  {
-    for (EPackage ePackage : getRootPackages())
-    {
-      if (EcoreUtil.isAncestor(ePackage, modelElement))
-      {
-        return true;
-      }
-    }
-
-    return false;
-  }
-
-  public Map<String, Set<EPackage>> getReleasedPackages()
-  {
-    if (releasedPackages == null)
-    {
-      releasedPackages = new HashMap<String, Set<EPackage>>();
-
-      for (Release release : getReleases())
-      {
-        for (EPackage ePackage : release.getAllPackages())
-        {
-          CollectionUtil.add(releasedPackages, ePackage.getNsURI(), ePackage);
-        }
-      }
-    }
-
-    return releasedPackages;
-  }
-
-  public static Evolution get(Notifier notifier)
-  {
-    if (notifier instanceof ResourceSet)
-    {
-      EList<Resource> resources = ((ResourceSet)notifier).getResources();
-      if (resources.isEmpty())
-      {
-        return null;
-      }
-
-      notifier = resources.get(0);
-    }
-
-    if (notifier instanceof Resource)
-    {
-      EList<EObject> contents = ((Resource)notifier).getContents();
-      if (contents.isEmpty())
-      {
-        return null;
-      }
-
-      notifier = contents.get(0);
-    }
-
-    if (notifier instanceof Evolution)
-    {
-      return (Evolution)notifier;
-    }
-
-    if (notifier instanceof EObject)
-    {
-      Resource resource = ((EObject)notifier).eResource();
-      if (resource != null)
-      {
-        return get(resource.getResourceSet());
-      }
-    }
-
-    return null;
-  }
-
-} // EvolutionImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionPackageImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionPackageImpl.java
deleted file mode 100644
index 3f66950b8f..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionPackageImpl.java
+++ /dev/null
@@ -1,1306 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.ChangeKind;
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionFactory;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.FeaturePathMigration;
-import org.eclipse.emf.cdo.evolution.Migration;
-import org.eclipse.emf.cdo.evolution.Model;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-import org.eclipse.emf.cdo.evolution.PropertyChange;
-import org.eclipse.emf.cdo.evolution.Release;
-import org.eclipse.emf.cdo.evolution.util.EvolutionValidator;
-
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.emf.ecore.EEnum;
-import org.eclipse.emf.ecore.EGenericType;
-import org.eclipse.emf.ecore.EOperation;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.ETypeParameter;
-import org.eclipse.emf.ecore.EValidator;
-import org.eclipse.emf.ecore.EcorePackage;
-import org.eclipse.emf.ecore.impl.EPackageImpl;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model <b>Package</b>.
- * <!-- end-user-doc -->
- * @generated
- */
-public class EvolutionPackageImpl extends EPackageImpl implements EvolutionPackage
-{
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass modelSetEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass modelEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass evolutionEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass releaseEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass changeEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass modelSetChangeEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass elementChangeEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass propertyChangeEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass migrationEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EClass featurePathMigrationEClass = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EEnum changeKindEEnum = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private EDataType uriEDataType = null;
-
-  /**
-   * Creates an instance of the model <b>Package</b>, registered with
-   * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
-   * package URI value.
-   * <p>Note: the correct way to create the package is via the static
-   * factory method {@link #init init()}, which also performs
-   * initialization of the package, or returns the registered package,
-   * if one already exists.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.ecore.EPackage.Registry
-   * @see org.eclipse.emf.cdo.evolution.EvolutionPackage#eNS_URI
-   * @see #init()
-   * @generated
-   */
-  private EvolutionPackageImpl()
-  {
-    super(eNS_URI, EvolutionFactory.eINSTANCE);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private static boolean isInited = false;
-
-  /**
-   * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
-   *
-   * <p>This method is used to initialize {@link EvolutionPackage#eINSTANCE} when that field is accessed.
-   * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #eNS_URI
-   * @see #createPackageContents()
-   * @see #initializePackageContents()
-   * @generated
-   */
-  public static EvolutionPackage init()
-  {
-    if (isInited)
-    {
-      return (EvolutionPackage)EPackage.Registry.INSTANCE.getEPackage(EvolutionPackage.eNS_URI);
-    }
-
-    // Obtain or create and register package
-    Object registeredEvolutionPackage = EPackage.Registry.INSTANCE.get(eNS_URI);
-    EvolutionPackageImpl theEvolutionPackage = registeredEvolutionPackage instanceof EvolutionPackageImpl ? (EvolutionPackageImpl)registeredEvolutionPackage
-        : new EvolutionPackageImpl();
-
-    isInited = true;
-
-    // Initialize simple dependencies
-    EcorePackage.eINSTANCE.eClass();
-
-    // Create package meta-data objects
-    theEvolutionPackage.createPackageContents();
-
-    // Initialize created meta-data
-    theEvolutionPackage.initializePackageContents();
-
-    // Register package validator
-    EValidator.Registry.INSTANCE.put(theEvolutionPackage, new EValidator.Descriptor()
-    {
-      public EValidator getEValidator()
-      {
-        return EvolutionValidator.INSTANCE;
-      }
-    });
-
-    // Mark meta-data to indicate it can't be changed
-    theEvolutionPackage.freeze();
-
-    // Update the registry and return the package
-    EPackage.Registry.INSTANCE.put(EvolutionPackage.eNS_URI, theEvolutionPackage);
-    return theEvolutionPackage;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getModelSet()
-  {
-    return modelSetEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModelSet_Change()
-  {
-    return (EReference)modelSetEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModelSet_Migrations()
-  {
-    return (EReference)modelSetEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetEvolution()
-  {
-    return modelSetEClass.getEOperations().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetVersion()
-  {
-    return modelSetEClass.getEOperations().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetPreviousRelease()
-  {
-    return modelSetEClass.getEOperations().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetRootPackages()
-  {
-    return modelSetEClass.getEOperations().get(3);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetAllPackages()
-  {
-    return modelSetEClass.getEOperations().get(4);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__ContainsElement__EModelElement()
-  {
-    return modelSetEClass.getEOperations().get(5);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetElement__String()
-  {
-    return modelSetEClass.getEOperations().get(6);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetElementID__EModelElement()
-  {
-    return modelSetEClass.getEOperations().get(7);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetElementID__EModelElement_boolean()
-  {
-    return modelSetEClass.getEOperations().get(8);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__Compare__ModelSet()
-  {
-    return modelSetEClass.getEOperations().get(9);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getModelSet__GetMigration__String()
-  {
-    return modelSetEClass.getEOperations().get(10);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getModel()
-  {
-    return modelEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModel_Evolution()
-  {
-    return (EReference)modelEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getModel_URI()
-  {
-    return (EAttribute)modelEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModel_RootPackage()
-  {
-    return (EReference)modelEClass.getEStructuralFeatures().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModel_AllPackages()
-  {
-    return (EReference)modelEClass.getEStructuralFeatures().get(3);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModel_ReferencedPackages()
-  {
-    return (EReference)modelEClass.getEStructuralFeatures().get(4);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModel_MissingPackages()
-  {
-    return (EReference)modelEClass.getEStructuralFeatures().get(5);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getEvolution()
-  {
-    return evolutionEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getEvolution_Models()
-  {
-    return (EReference)evolutionEClass.getEStructuralFeatures().get(4);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getEvolution_UseEcorePackage()
-  {
-    return (EAttribute)evolutionEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getEvolution_UseEresourcePackage()
-  {
-    return (EAttribute)evolutionEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getEvolution_UseEtypesPackage()
-  {
-    return (EAttribute)evolutionEClass.getEStructuralFeatures().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getEvolution_UniqueNamespaces()
-  {
-    return (EAttribute)evolutionEClass.getEStructuralFeatures().get(3);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getEvolution_RootPackages()
-  {
-    return (EReference)evolutionEClass.getEStructuralFeatures().get(5);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getEvolution_AllPackages()
-  {
-    return (EReference)evolutionEClass.getEStructuralFeatures().get(6);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getEvolution_Releases()
-  {
-    return (EReference)evolutionEClass.getEStructuralFeatures().get(8);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getEvolution_OrderedReleases()
-  {
-    return (EReference)evolutionEClass.getEStructuralFeatures().get(9);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getEvolution_LatestRelease()
-  {
-    return (EReference)evolutionEClass.getEStructuralFeatures().get(10);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getEvolution_NextReleaseVersion()
-  {
-    return (EAttribute)evolutionEClass.getEStructuralFeatures().get(11);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getEvolution_MissingPackages()
-  {
-    return (EReference)evolutionEClass.getEStructuralFeatures().get(7);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getEvolution__GetRelease__int()
-  {
-    return evolutionEClass.getEOperations().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getRelease()
-  {
-    return releaseEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getRelease_Evolution()
-  {
-    return (EReference)releaseEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getRelease_Date()
-  {
-    return (EAttribute)releaseEClass.getEStructuralFeatures().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getRelease_NextRelease()
-  {
-    return (EReference)releaseEClass.getEStructuralFeatures().get(3);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getRelease_PreviousRelease()
-  {
-    return (EReference)releaseEClass.getEStructuralFeatures().get(4);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getRelease_Version()
-  {
-    return (EAttribute)releaseEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getRelease_RootPackages()
-  {
-    return (EReference)releaseEClass.getEStructuralFeatures().get(5);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getRelease_AllPackages()
-  {
-    return (EReference)releaseEClass.getEStructuralFeatures().get(6);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getChange()
-  {
-    return changeEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getChange_Parent()
-  {
-    return (EReference)changeEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getChange_Children()
-  {
-    return (EReference)changeEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getChange__GetOldModelSet()
-  {
-    return changeEClass.getEOperations().get(3);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getChange__GetNewModelSet()
-  {
-    return changeEClass.getEOperations().get(4);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getChange__GetModelSetChange()
-  {
-    return changeEClass.getEOperations().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getChange__GetOldElementFor__EModelElement()
-  {
-    return changeEClass.getEOperations().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getChange__GetNewElementsFor__EModelElement()
-  {
-    return changeEClass.getEOperations().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getModelSetChange()
-  {
-    return modelSetChangeEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModelSetChange_OldModelSet()
-  {
-    return (EReference)modelSetChangeEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getModelSetChange_NewModelSet()
-  {
-    return (EReference)modelSetChangeEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getElementChange()
-  {
-    return elementChangeEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getElementChange_OldElement()
-  {
-    return (EReference)elementChangeEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getElementChange_NewElement()
-  {
-    return (EReference)elementChangeEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getElementChange_Kind()
-  {
-    return (EAttribute)elementChangeEClass.getEStructuralFeatures().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EOperation getElementChange__GetElement()
-  {
-    return elementChangeEClass.getEOperations().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getPropertyChange()
-  {
-    return propertyChangeEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getPropertyChange_Feature()
-  {
-    return (EReference)propertyChangeEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getPropertyChange_OldValue()
-  {
-    return (EAttribute)propertyChangeEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getPropertyChange_NewValue()
-  {
-    return (EAttribute)propertyChangeEClass.getEStructuralFeatures().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getPropertyChange_Kind()
-  {
-    return (EAttribute)propertyChangeEClass.getEStructuralFeatures().get(3);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getMigration()
-  {
-    return migrationEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getMigration_ModelSet()
-  {
-    return (EReference)migrationEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EAttribute getMigration_DiagnosticID()
-  {
-    return (EAttribute)migrationEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getFeaturePathMigration()
-  {
-    return featurePathMigrationEClass;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getFeaturePathMigration_FromClass()
-  {
-    return (EReference)featurePathMigrationEClass.getEStructuralFeatures().get(0);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getFeaturePathMigration_ToClass()
-  {
-    return (EReference)featurePathMigrationEClass.getEStructuralFeatures().get(1);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EReference getFeaturePathMigration_FeaturePath()
-  {
-    return (EReference)featurePathMigrationEClass.getEStructuralFeatures().get(2);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EEnum getChangeKind()
-  {
-    return changeKindEEnum;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EDataType getURI()
-  {
-    return uriEDataType;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EvolutionFactory getEvolutionFactory()
-  {
-    return (EvolutionFactory)getEFactoryInstance();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private boolean isCreated = false;
-
-  /**
-   * Creates the meta-model objects for the package.  This method is
-   * guarded to have no affect on any invocation but its first.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void createPackageContents()
-  {
-    if (isCreated)
-    {
-      return;
-    }
-    isCreated = true;
-
-    // Create classes and their features
-    modelSetEClass = createEClass(MODEL_SET);
-    createEReference(modelSetEClass, MODEL_SET__CHANGE);
-    createEReference(modelSetEClass, MODEL_SET__MIGRATIONS);
-    createEOperation(modelSetEClass, MODEL_SET___GET_EVOLUTION);
-    createEOperation(modelSetEClass, MODEL_SET___GET_VERSION);
-    createEOperation(modelSetEClass, MODEL_SET___GET_PREVIOUS_RELEASE);
-    createEOperation(modelSetEClass, MODEL_SET___GET_ROOT_PACKAGES);
-    createEOperation(modelSetEClass, MODEL_SET___GET_ALL_PACKAGES);
-    createEOperation(modelSetEClass, MODEL_SET___CONTAINS_ELEMENT__EMODELELEMENT);
-    createEOperation(modelSetEClass, MODEL_SET___GET_ELEMENT__STRING);
-    createEOperation(modelSetEClass, MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT);
-    createEOperation(modelSetEClass, MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN);
-    createEOperation(modelSetEClass, MODEL_SET___COMPARE__MODELSET);
-    createEOperation(modelSetEClass, MODEL_SET___GET_MIGRATION__STRING);
-
-    modelEClass = createEClass(MODEL);
-    createEReference(modelEClass, MODEL__EVOLUTION);
-    createEAttribute(modelEClass, MODEL__URI);
-    createEReference(modelEClass, MODEL__ROOT_PACKAGE);
-    createEReference(modelEClass, MODEL__ALL_PACKAGES);
-    createEReference(modelEClass, MODEL__REFERENCED_PACKAGES);
-    createEReference(modelEClass, MODEL__MISSING_PACKAGES);
-
-    evolutionEClass = createEClass(EVOLUTION);
-    createEAttribute(evolutionEClass, EVOLUTION__USE_ECORE_PACKAGE);
-    createEAttribute(evolutionEClass, EVOLUTION__USE_ERESOURCE_PACKAGE);
-    createEAttribute(evolutionEClass, EVOLUTION__USE_ETYPES_PACKAGE);
-    createEAttribute(evolutionEClass, EVOLUTION__UNIQUE_NAMESPACES);
-    createEReference(evolutionEClass, EVOLUTION__MODELS);
-    createEReference(evolutionEClass, EVOLUTION__ROOT_PACKAGES);
-    createEReference(evolutionEClass, EVOLUTION__ALL_PACKAGES);
-    createEReference(evolutionEClass, EVOLUTION__MISSING_PACKAGES);
-    createEReference(evolutionEClass, EVOLUTION__RELEASES);
-    createEReference(evolutionEClass, EVOLUTION__ORDERED_RELEASES);
-    createEReference(evolutionEClass, EVOLUTION__LATEST_RELEASE);
-    createEAttribute(evolutionEClass, EVOLUTION__NEXT_RELEASE_VERSION);
-    createEOperation(evolutionEClass, EVOLUTION___GET_RELEASE__INT);
-
-    releaseEClass = createEClass(RELEASE);
-    createEReference(releaseEClass, RELEASE__EVOLUTION);
-    createEAttribute(releaseEClass, RELEASE__VERSION);
-    createEAttribute(releaseEClass, RELEASE__DATE);
-    createEReference(releaseEClass, RELEASE__NEXT_RELEASE);
-    createEReference(releaseEClass, RELEASE__PREVIOUS_RELEASE);
-    createEReference(releaseEClass, RELEASE__ROOT_PACKAGES);
-    createEReference(releaseEClass, RELEASE__ALL_PACKAGES);
-
-    changeEClass = createEClass(CHANGE);
-    createEReference(changeEClass, CHANGE__PARENT);
-    createEReference(changeEClass, CHANGE__CHILDREN);
-    createEOperation(changeEClass, CHANGE___GET_MODEL_SET_CHANGE);
-    createEOperation(changeEClass, CHANGE___GET_OLD_ELEMENT_FOR__EMODELELEMENT);
-    createEOperation(changeEClass, CHANGE___GET_NEW_ELEMENTS_FOR__EMODELELEMENT);
-    createEOperation(changeEClass, CHANGE___GET_OLD_MODEL_SET);
-    createEOperation(changeEClass, CHANGE___GET_NEW_MODEL_SET);
-
-    modelSetChangeEClass = createEClass(MODEL_SET_CHANGE);
-    createEReference(modelSetChangeEClass, MODEL_SET_CHANGE__OLD_MODEL_SET);
-    createEReference(modelSetChangeEClass, MODEL_SET_CHANGE__NEW_MODEL_SET);
-
-    elementChangeEClass = createEClass(ELEMENT_CHANGE);
-    createEReference(elementChangeEClass, ELEMENT_CHANGE__OLD_ELEMENT);
-    createEReference(elementChangeEClass, ELEMENT_CHANGE__NEW_ELEMENT);
-    createEAttribute(elementChangeEClass, ELEMENT_CHANGE__KIND);
-    createEOperation(elementChangeEClass, ELEMENT_CHANGE___GET_ELEMENT);
-
-    propertyChangeEClass = createEClass(PROPERTY_CHANGE);
-    createEReference(propertyChangeEClass, PROPERTY_CHANGE__FEATURE);
-    createEAttribute(propertyChangeEClass, PROPERTY_CHANGE__OLD_VALUE);
-    createEAttribute(propertyChangeEClass, PROPERTY_CHANGE__NEW_VALUE);
-    createEAttribute(propertyChangeEClass, PROPERTY_CHANGE__KIND);
-
-    migrationEClass = createEClass(MIGRATION);
-    createEReference(migrationEClass, MIGRATION__MODEL_SET);
-    createEAttribute(migrationEClass, MIGRATION__DIAGNOSTIC_ID);
-
-    featurePathMigrationEClass = createEClass(FEATURE_PATH_MIGRATION);
-    createEReference(featurePathMigrationEClass, FEATURE_PATH_MIGRATION__FROM_CLASS);
-    createEReference(featurePathMigrationEClass, FEATURE_PATH_MIGRATION__TO_CLASS);
-    createEReference(featurePathMigrationEClass, FEATURE_PATH_MIGRATION__FEATURE_PATH);
-
-    // Create enums
-    changeKindEEnum = createEEnum(CHANGE_KIND);
-
-    // Create data types
-    uriEDataType = createEDataType(URI);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private boolean isInitialized = false;
-
-  /**
-   * Complete the initialization of the package and its meta-model.  This
-   * method is guarded to have no affect on any invocation but its first.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void initializePackageContents()
-  {
-    if (isInitialized)
-    {
-      return;
-    }
-    isInitialized = true;
-
-    // Initialize package
-    setName(eNAME);
-    setNsPrefix(eNS_PREFIX);
-    setNsURI(eNS_URI);
-
-    // Obtain other dependent packages
-    EcorePackage theEcorePackage = (EcorePackage)EPackage.Registry.INSTANCE.getEPackage(EcorePackage.eNS_URI);
-
-    // Create type parameters
-
-    // Set bounds for type parameters
-
-    // Add supertypes to classes
-    evolutionEClass.getESuperTypes().add(getModelSet());
-    releaseEClass.getESuperTypes().add(getModelSet());
-    modelSetChangeEClass.getESuperTypes().add(getChange());
-    elementChangeEClass.getESuperTypes().add(getChange());
-    propertyChangeEClass.getESuperTypes().add(getChange());
-    featurePathMigrationEClass.getESuperTypes().add(getMigration());
-
-    // Initialize classes, features, and operations; add parameters
-    initEClass(modelSetEClass, ModelSet.class, "ModelSet", IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getModelSet_Change(), getModelSetChange(), null, "change", null, 0, 1, ModelSet.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE,
-        IS_COMPOSITE, !IS_RESOLVE_PROXIES, IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getModelSet_Migrations(), getMigration(), getMigration_ModelSet(), "migrations", null, 0, -1, ModelSet.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-
-    initEOperation(getModelSet__GetEvolution(), getEvolution(), "getEvolution", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEOperation(getModelSet__GetVersion(), ecorePackage.getEInt(), "getVersion", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEOperation(getModelSet__GetPreviousRelease(), getRelease(), "getPreviousRelease", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEOperation(getModelSet__GetRootPackages(), ecorePackage.getEPackage(), "getRootPackages", 0, -1, IS_UNIQUE, IS_ORDERED);
-
-    initEOperation(getModelSet__GetAllPackages(), ecorePackage.getEPackage(), "getAllPackages", 0, -1, IS_UNIQUE, IS_ORDERED);
-
-    EOperation op = initEOperation(getModelSet__ContainsElement__EModelElement(), theEcorePackage.getEBoolean(), "containsElement", 0, 1, IS_UNIQUE,
-        IS_ORDERED);
-    addEParameter(op, theEcorePackage.getEModelElement(), "modelElement", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    op = initEOperation(getModelSet__GetElement__String(), null, "getElement", 0, 1, IS_UNIQUE, IS_ORDERED);
-    ETypeParameter t1 = addETypeParameter(op, "T");
-    EGenericType g1 = createEGenericType(theEcorePackage.getEModelElement());
-    t1.getEBounds().add(g1);
-    addEParameter(op, theEcorePackage.getEString(), "id", 0, 1, IS_UNIQUE, IS_ORDERED);
-    g1 = createEGenericType(t1);
-    initEOperation(op, g1);
-
-    op = initEOperation(getModelSet__GetElementID__EModelElement(), theEcorePackage.getEString(), "getElementID", 0, 1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, theEcorePackage.getEModelElement(), "modelElement", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    op = initEOperation(getModelSet__GetElementID__EModelElement_boolean(), theEcorePackage.getEString(), "getElementID", 0, 1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, theEcorePackage.getEModelElement(), "modelElement", 0, 1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, ecorePackage.getEBoolean(), "considerOldIDs", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    op = initEOperation(getModelSet__Compare__ModelSet(), getModelSetChange(), "compare", 0, 1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, getModelSet(), "other", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    op = initEOperation(getModelSet__GetMigration__String(), getMigration(), "getMigration", 0, 1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, ecorePackage.getEString(), "diagnosticID", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEClass(modelEClass, Model.class, "Model", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getModel_Evolution(), getEvolution(), getEvolution_Models(), "evolution", null, 1, 1, Model.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getModel_URI(), getURI(), "uRI", null, 0, 1, Model.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
-        !IS_DERIVED, IS_ORDERED);
-    initEReference(getModel_RootPackage(), theEcorePackage.getEPackage(), null, "rootPackage", null, 0, 1, Model.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getModel_AllPackages(), theEcorePackage.getEPackage(), null, "allPackages", null, 0, -1, Model.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getModel_ReferencedPackages(), theEcorePackage.getEPackage(), null, "referencedPackages", null, 0, -1, Model.class, IS_TRANSIENT,
-        IS_VOLATILE, !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getModel_MissingPackages(), theEcorePackage.getEPackage(), null, "missingPackages", null, 0, -1, Model.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-
-    initEClass(evolutionEClass, Evolution.class, "Evolution", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEAttribute(getEvolution_UseEcorePackage(), ecorePackage.getEBoolean(), "useEcorePackage", "true", 0, 1, Evolution.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getEvolution_UseEresourcePackage(), ecorePackage.getEBoolean(), "useEresourcePackage", null, 0, 1, Evolution.class, !IS_TRANSIENT,
-        !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getEvolution_UseEtypesPackage(), ecorePackage.getEBoolean(), "useEtypesPackage", null, 0, 1, Evolution.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getEvolution_UniqueNamespaces(), ecorePackage.getEBoolean(), "uniqueNamespaces", "true", 0, 1, Evolution.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getEvolution_Models(), getModel(), getModel_Evolution(), "models", null, 0, -1, Evolution.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE,
-        IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getEvolution_RootPackages(), theEcorePackage.getEPackage(), null, "rootPackages", null, 0, -1, Evolution.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getEvolution_AllPackages(), theEcorePackage.getEPackage(), null, "allPackages", null, 0, -1, Evolution.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getEvolution_MissingPackages(), theEcorePackage.getEPackage(), null, "missingPackages", null, 0, -1, Evolution.class, IS_TRANSIENT,
-        IS_VOLATILE, !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getEvolution_Releases(), getRelease(), getRelease_Evolution(), "releases", null, 0, -1, Evolution.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getEvolution_OrderedReleases(), getRelease(), null, "orderedReleases", null, 0, -1, Evolution.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getEvolution_LatestRelease(), getRelease(), null, "latestRelease", null, 0, 1, Evolution.class, IS_TRANSIENT, IS_VOLATILE, !IS_CHANGEABLE,
-        !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEAttribute(getEvolution_NextReleaseVersion(), theEcorePackage.getEInt(), "nextReleaseVersion", null, 0, 1, Evolution.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-
-    op = initEOperation(getEvolution__GetRelease__int(), getRelease(), "getRelease", 0, 1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, theEcorePackage.getEInt(), "version", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEClass(releaseEClass, Release.class, "Release", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getRelease_Evolution(), getEvolution(), getEvolution_Releases(), "evolution", null, 1, 1, Release.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getRelease_Version(), ecorePackage.getEInt(), "version", null, 1, 1, Release.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE,
-        !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getRelease_Date(), ecorePackage.getEDate(), "date", null, 1, 1, Release.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE,
-        !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getRelease_NextRelease(), getRelease(), null, "nextRelease", null, 0, 1, Release.class, IS_TRANSIENT, IS_VOLATILE, !IS_CHANGEABLE,
-        !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getRelease_PreviousRelease(), getRelease(), null, "previousRelease", null, 0, 1, Release.class, IS_TRANSIENT, IS_VOLATILE, !IS_CHANGEABLE,
-        !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-    initEReference(getRelease_RootPackages(), theEcorePackage.getEPackage(), null, "rootPackages", null, 0, -1, Release.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getRelease_AllPackages(), theEcorePackage.getEPackage(), null, "allPackages", null, 0, -1, Release.class, IS_TRANSIENT, IS_VOLATILE,
-        !IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-
-    initEClass(changeEClass, Change.class, "Change", IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getChange_Parent(), getChange(), getChange_Children(), "parent", null, 0, 1, Change.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE,
-        !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getChange_Children(), getChange(), getChange_Parent(), "children", null, 0, -1, Change.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE,
-        IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-
-    initEOperation(getChange__GetModelSetChange(), getModelSetChange(), "getModelSetChange", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    op = initEOperation(getChange__GetOldElementFor__EModelElement(), theEcorePackage.getEModelElement(), "getOldElementFor", 0, 1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, theEcorePackage.getEModelElement(), "newElement", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    op = initEOperation(getChange__GetNewElementsFor__EModelElement(), theEcorePackage.getEModelElement(), "getNewElementsFor", 0, -1, IS_UNIQUE, IS_ORDERED);
-    addEParameter(op, theEcorePackage.getEModelElement(), "oldElement", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEOperation(getChange__GetOldModelSet(), getModelSet(), "getOldModelSet", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEOperation(getChange__GetNewModelSet(), getModelSet(), "getNewModelSet", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEClass(modelSetChangeEClass, ModelSetChange.class, "ModelSetChange", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getModelSetChange_OldModelSet(), getModelSet(), null, "oldModelSet", null, 0, 1, ModelSetChange.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getModelSetChange_NewModelSet(), getModelSet(), null, "newModelSet", null, 0, 1, ModelSetChange.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-
-    initEClass(elementChangeEClass, ElementChange.class, "ElementChange", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getElementChange_OldElement(), theEcorePackage.getEModelElement(), null, "oldElement", null, 0, 1, ElementChange.class, !IS_TRANSIENT,
-        !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getElementChange_NewElement(), theEcorePackage.getEModelElement(), null, "newElement", null, 0, 1, ElementChange.class, !IS_TRANSIENT,
-        !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getElementChange_Kind(), getChangeKind(), "kind", null, 0, 1, ElementChange.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE,
-        !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-
-    initEOperation(getElementChange__GetElement(), theEcorePackage.getEModelElement(), "getElement", 0, 1, IS_UNIQUE, IS_ORDERED);
-
-    initEClass(propertyChangeEClass, PropertyChange.class, "PropertyChange", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getPropertyChange_Feature(), theEcorePackage.getEStructuralFeature(), null, "feature", null, 0, 1, PropertyChange.class, !IS_TRANSIENT,
-        !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getPropertyChange_OldValue(), ecorePackage.getEJavaObject(), "oldValue", null, 0, 1, PropertyChange.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getPropertyChange_NewValue(), ecorePackage.getEJavaObject(), "newValue", null, 0, 1, PropertyChange.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getPropertyChange_Kind(), getChangeKind(), "kind", null, 0, 1, PropertyChange.class, IS_TRANSIENT, IS_VOLATILE, !IS_CHANGEABLE,
-        !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, IS_DERIVED, IS_ORDERED);
-
-    initEClass(migrationEClass, Migration.class, "Migration", IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getMigration_ModelSet(), getModelSet(), getModelSet_Migrations(), "modelSet", null, 0, 1, Migration.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEAttribute(getMigration_DiagnosticID(), ecorePackage.getEString(), "diagnosticID", null, 0, 1, Migration.class, !IS_TRANSIENT, !IS_VOLATILE,
-        IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-
-    initEClass(featurePathMigrationEClass, FeaturePathMigration.class, "FeaturePathMigration", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
-    initEReference(getFeaturePathMigration_FromClass(), ecorePackage.getEClass(), null, "fromClass", null, 1, 1, FeaturePathMigration.class, !IS_TRANSIENT,
-        !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getFeaturePathMigration_ToClass(), ecorePackage.getEClass(), null, "toClass", null, 1, 1, FeaturePathMigration.class, !IS_TRANSIENT,
-        !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-    initEReference(getFeaturePathMigration_FeaturePath(), ecorePackage.getEReference(), null, "featurePath", null, 0, -1, FeaturePathMigration.class,
-        !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
-
-    // Initialize enums and add enum literals
-    initEEnum(changeKindEEnum, ChangeKind.class, "ChangeKind");
-    addEEnumLiteral(changeKindEEnum, ChangeKind.NONE);
-    addEEnumLiteral(changeKindEEnum, ChangeKind.CHANGED);
-    addEEnumLiteral(changeKindEEnum, ChangeKind.REMOVED);
-    addEEnumLiteral(changeKindEEnum, ChangeKind.ADDED);
-    addEEnumLiteral(changeKindEEnum, ChangeKind.COPIED);
-    addEEnumLiteral(changeKindEEnum, ChangeKind.MOVED);
-
-    // Initialize data types
-    initEDataType(uriEDataType, org.eclipse.emf.common.util.URI.class, "URI", IS_SERIALIZABLE, !IS_GENERATED_INSTANCE_CLASS);
-
-    // Create resource
-    createResource(eNS_URI);
-
-    // Create annotations
-    // http://www.eclipse.org/emf/2002/Ecore
-    createEcoreAnnotations();
-    // http:///org/eclipse/emf/ecore/util/ExtendedMetaData
-    createExtendedMetaDataAnnotations();
-  }
-
-  /**
-   * Initializes the annotations for <b>http://www.eclipse.org/emf/2002/Ecore</b>.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected void createEcoreAnnotations()
-  {
-    String source = "http://www.eclipse.org/emf/2002/Ecore";
-    addAnnotation(modelEClass, source, new String[] { "constraints", "ModelLoaded IDs_Exist NamespaceReflectsChange" });
-    addAnnotation(evolutionEClass, source, new String[] { "constraints", "NotEmpty PackagesUnique NoMissingPackages IDsUnique" });
-    addAnnotation(elementChangeEClass, source, new String[] { "constraints", "FeaturePathIsKnown" });
-    addAnnotation(migrationEClass, source, new String[] { "constraints", "NotObsolete" });
-    addAnnotation(featurePathMigrationEClass, source, new String[] { "constraints", "NewFeatureReachable" });
-  }
-
-  /**
-   * Initializes the annotations for <b>http:///org/eclipse/emf/ecore/util/ExtendedMetaData</b>.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected void createExtendedMetaDataAnnotations()
-  {
-    String source = "http:///org/eclipse/emf/ecore/util/ExtendedMetaData";
-    addAnnotation(getModel_URI(), source, new String[] { "kind", "attribute", "name", "uri" });
-  }
-
-} // EvolutionPackageImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionPlugin.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionPlugin.java
deleted file mode 100644
index 9f831d2a44..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/EvolutionPlugin.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.common.EMFPlugin;
-import org.eclipse.emf.common.util.ResourceLocator;
-
-/**
- * This is the central singleton for the Evolution model plugin.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @generated
- */
-public final class EvolutionPlugin extends EMFPlugin
-{
-  /**
-   * Keep track of the singleton.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public static final EvolutionPlugin INSTANCE = new EvolutionPlugin();
-
-  /**
-   * Keep track of the singleton.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  private static Implementation plugin;
-
-  /**
-   * Create the instance.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EvolutionPlugin()
-  {
-    super(new ResourceLocator[] {});
-  }
-
-  /**
-   * Returns the singleton instance of the Eclipse plugin.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the singleton instance.
-   * @generated
-   */
-  @Override
-  public ResourceLocator getPluginResourceLocator()
-  {
-    return plugin;
-  }
-
-  /**
-   * Returns the singleton instance of the Eclipse plugin.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the singleton instance.
-   * @generated
-   */
-  public static Implementation getPlugin()
-  {
-    return plugin;
-  }
-
-  /**
-   * The actual implementation of the Eclipse <b>Plugin</b>.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public static class Implementation extends EclipsePlugin
-  {
-    /**
-     * Creates an instance.
-     * <!-- begin-user-doc -->
-     * <!-- end-user-doc -->
-     * @generated
-     */
-    public Implementation()
-    {
-      super();
-
-      // Remember the static instance.
-      //
-      plugin = this;
-    }
-  }
-
-}
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/FeaturePathMigrationImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/FeaturePathMigrationImpl.java
deleted file mode 100644
index 48239adeaa..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/FeaturePathMigrationImpl.java
+++ /dev/null
@@ -1,220 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.FeaturePathMigration;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EReference;
-
-import java.util.Collection;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Feature Path Migration</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.FeaturePathMigrationImpl#getFromClass <em>From Class</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.FeaturePathMigrationImpl#getToClass <em>To Class</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.FeaturePathMigrationImpl#getFeaturePath <em>Feature Path</em>}</li>
- * </ul>
- *
- * @generated
- */
-public class FeaturePathMigrationImpl extends MigrationImpl implements FeaturePathMigration
-{
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected FeaturePathMigrationImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.FEATURE_PATH_MIGRATION;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getFromClass()
-  {
-    return (EClass)eDynamicGet(EvolutionPackage.FEATURE_PATH_MIGRATION__FROM_CLASS, EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__FROM_CLASS, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass basicGetFromClass()
-  {
-    return (EClass)eDynamicGet(EvolutionPackage.FEATURE_PATH_MIGRATION__FROM_CLASS, EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__FROM_CLASS, false, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setFromClass(EClass newFromClass)
-  {
-    eDynamicSet(EvolutionPackage.FEATURE_PATH_MIGRATION__FROM_CLASS, EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__FROM_CLASS, newFromClass);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass getToClass()
-  {
-    return (EClass)eDynamicGet(EvolutionPackage.FEATURE_PATH_MIGRATION__TO_CLASS, EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__TO_CLASS, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EClass basicGetToClass()
-  {
-    return (EClass)eDynamicGet(EvolutionPackage.FEATURE_PATH_MIGRATION__TO_CLASS, EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__TO_CLASS, false, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setToClass(EClass newToClass)
-  {
-    eDynamicSet(EvolutionPackage.FEATURE_PATH_MIGRATION__TO_CLASS, EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__TO_CLASS, newToClass);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  public EList<EReference> getFeaturePath()
-  {
-    return (EList<EReference>)eDynamicGet(EvolutionPackage.FEATURE_PATH_MIGRATION__FEATURE_PATH, EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__FEATURE_PATH,
-        true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FROM_CLASS:
-      if (resolve)
-      {
-        return getFromClass();
-      }
-      return basicGetFromClass();
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__TO_CLASS:
-      if (resolve)
-      {
-        return getToClass();
-      }
-      return basicGetToClass();
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FEATURE_PATH:
-      return getFeaturePath();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FROM_CLASS:
-      setFromClass((EClass)newValue);
-      return;
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__TO_CLASS:
-      setToClass((EClass)newValue);
-      return;
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FEATURE_PATH:
-      getFeaturePath().clear();
-      getFeaturePath().addAll((Collection<? extends EReference>)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FROM_CLASS:
-      setFromClass((EClass)null);
-      return;
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__TO_CLASS:
-      setToClass((EClass)null);
-      return;
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FEATURE_PATH:
-      getFeaturePath().clear();
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FROM_CLASS:
-      return basicGetFromClass() != null;
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__TO_CLASS:
-      return basicGetToClass() != null;
-    case EvolutionPackage.FEATURE_PATH_MIGRATION__FEATURE_PATH:
-      return !getFeaturePath().isEmpty();
-    }
-    return super.eIsSet(featureID);
-  }
-
-} // FeaturePathMigrationImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/MigrationImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/MigrationImpl.java
deleted file mode 100644
index 5f37be483b..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/MigrationImpl.java
+++ /dev/null
@@ -1,252 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.Migration;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-
-import org.eclipse.emf.internal.cdo.CDOObjectImpl;
-
-import org.eclipse.emf.common.notify.NotificationChain;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.InternalEObject;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Migration</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.MigrationImpl#getModelSet <em>Model Set</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.MigrationImpl#getDiagnosticID <em>Diagnostic ID</em>}</li>
- * </ul>
- *
- * @generated
- */
-public abstract class MigrationImpl extends CDOObjectImpl implements Migration
-{
-  /**
-   * The default value of the '{@link #getDiagnosticID() <em>Diagnostic ID</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getDiagnosticID()
-   * @generated
-   * @ordered
-   */
-  protected static final String DIAGNOSTIC_ID_EDEFAULT = null;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected MigrationImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.MIGRATION;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected int eStaticFeatureCount()
-  {
-    return 0;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ModelSet getModelSet()
-  {
-    return (ModelSet)eDynamicGet(EvolutionPackage.MIGRATION__MODEL_SET, EvolutionPackage.Literals.MIGRATION__MODEL_SET, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public NotificationChain basicSetModelSet(ModelSet newModelSet, NotificationChain msgs)
-  {
-    msgs = eBasicSetContainer((InternalEObject)newModelSet, EvolutionPackage.MIGRATION__MODEL_SET, msgs);
-    return msgs;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setModelSet(ModelSet newModelSet)
-  {
-    eDynamicSet(EvolutionPackage.MIGRATION__MODEL_SET, EvolutionPackage.Literals.MIGRATION__MODEL_SET, newModelSet);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public String getDiagnosticID()
-  {
-    return (String)eDynamicGet(EvolutionPackage.MIGRATION__DIAGNOSTIC_ID, EvolutionPackage.Literals.MIGRATION__DIAGNOSTIC_ID, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setDiagnosticID(String newDiagnosticID)
-  {
-    eDynamicSet(EvolutionPackage.MIGRATION__DIAGNOSTIC_ID, EvolutionPackage.Literals.MIGRATION__DIAGNOSTIC_ID, newDiagnosticID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MIGRATION__MODEL_SET:
-      if (eInternalContainer() != null)
-      {
-        msgs = eBasicRemoveFromContainer(msgs);
-      }
-      return basicSetModelSet((ModelSet)otherEnd, msgs);
-    }
-    return super.eInverseAdd(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MIGRATION__MODEL_SET:
-      return basicSetModelSet(null, msgs);
-    }
-    return super.eInverseRemove(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs)
-  {
-    switch (eContainerFeatureID())
-    {
-    case EvolutionPackage.MIGRATION__MODEL_SET:
-      return eInternalContainer().eInverseRemove(this, EvolutionPackage.MODEL_SET__MIGRATIONS, ModelSet.class, msgs);
-    }
-    return super.eBasicRemoveFromContainerFeature(msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MIGRATION__MODEL_SET:
-      return getModelSet();
-    case EvolutionPackage.MIGRATION__DIAGNOSTIC_ID:
-      return getDiagnosticID();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MIGRATION__MODEL_SET:
-      setModelSet((ModelSet)newValue);
-      return;
-    case EvolutionPackage.MIGRATION__DIAGNOSTIC_ID:
-      setDiagnosticID((String)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MIGRATION__MODEL_SET:
-      setModelSet((ModelSet)null);
-      return;
-    case EvolutionPackage.MIGRATION__DIAGNOSTIC_ID:
-      setDiagnosticID(DIAGNOSTIC_ID_EDEFAULT);
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MIGRATION__MODEL_SET:
-      return getModelSet() != null;
-    case EvolutionPackage.MIGRATION__DIAGNOSTIC_ID:
-      return DIAGNOSTIC_ID_EDEFAULT == null ? getDiagnosticID() != null : !DIAGNOSTIC_ID_EDEFAULT.equals(getDiagnosticID());
-    }
-    return super.eIsSet(featureID);
-  }
-
-} // MigrationImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelImpl.java
deleted file mode 100644
index 577b41095b..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelImpl.java
+++ /dev/null
@@ -1,567 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.eresource.EresourcePackage;
-import org.eclipse.emf.cdo.etypes.EtypesPackage;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.Model;
-
-import org.eclipse.emf.internal.cdo.CDOObjectImpl;
-import org.eclipse.emf.internal.cdo.util.CompletePackageClosure;
-import org.eclipse.emf.internal.cdo.util.IPackageClosure;
-
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.common.notify.NotificationChain;
-import org.eclipse.emf.common.util.ECollections;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EcorePackage;
-import org.eclipse.emf.ecore.InternalEObject;
-import org.eclipse.emf.ecore.impl.ENotificationImpl;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.util.EcoreEList;
-
-import java.util.Collections;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Model</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl#getEvolution <em>Evolution</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl#getURI <em>URI</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl#getRootPackage <em>Root Package</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl#getAllPackages <em>All Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl#getReferencedPackages <em>Referenced Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelImpl#getMissingPackages <em>Missing Packages</em>}</li>
- * </ul>
- *
- * @generated
- */
-public class ModelImpl extends CDOObjectImpl implements Model
-{
-  /**
-   * The default value of the '{@link #getURI() <em>URI</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getURI()
-   * @generated
-   * @ordered
-   */
-  protected static final URI URI_EDEFAULT = null;
-
-  private ModelStatus status;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected ModelImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.MODEL;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected int eStaticFeatureCount()
-  {
-    return 0;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Evolution getEvolution()
-  {
-    return (Evolution)eDynamicGet(EvolutionPackage.MODEL__EVOLUTION, EvolutionPackage.Literals.MODEL__EVOLUTION, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public NotificationChain basicSetEvolution(Evolution newEvolution, NotificationChain msgs)
-  {
-    msgs = eBasicSetContainer((InternalEObject)newEvolution, EvolutionPackage.MODEL__EVOLUTION, msgs);
-    return msgs;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setEvolution(Evolution newEvolution)
-  {
-    eDynamicSet(EvolutionPackage.MODEL__EVOLUTION, EvolutionPackage.Literals.MODEL__EVOLUTION, newEvolution);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public URI getURI()
-  {
-    return (URI)eDynamicGet(EvolutionPackage.MODEL__URI, EvolutionPackage.Literals.MODEL__URI, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setURIGen(URI newURI)
-  {
-    eDynamicSet(EvolutionPackage.MODEL__URI, EvolutionPackage.Literals.MODEL__URI, newURI);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public void setURI(URI newURI)
-  {
-    status = null;
-
-    EPackage oldRootPackage = null;
-    // EList<EPackage> oldAllPackages = null;
-    // EList<EPackage> oldReferencedPackages = null;
-    // EList<EPackage> oldMissingPackages = null;
-
-    boolean notificationRequired = eNotificationRequired();
-    if (notificationRequired)
-    {
-      oldRootPackage = getRootPackage();
-      // oldAllPackages = getAllPackages();
-      // oldReferencedPackages = getReferencedPackages();
-      // oldMissingPackages = getMissingPackages();
-    }
-
-    setURIGen(newURI);
-
-    if (notificationRequired)
-    {
-      EPackage rootPackage = getRootPackage();
-      if (rootPackage != oldRootPackage)
-      {
-        eNotify(new ENotificationImpl(this, Notification.SET, EvolutionPackage.Literals.MODEL__ROOT_PACKAGE, oldRootPackage, rootPackage));
-      }
-
-      // EList<EPackage> allPackages = getAllPackages();
-      // if (!allPackages.equals(oldAllPackages))
-      // {
-      // eNotify(new ENotificationImpl(this, Notification.SET, EvolutionPackage.Literals.MODEL__ALL_PACKAGES,
-      // oldAllPackages, allPackages));
-      // }
-    }
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EPackage getRootPackage()
-  {
-    EPackage rootPackage = basicGetRootPackage();
-    return rootPackage != null && rootPackage.eIsProxy() ? (EPackage)eResolveProxy((InternalEObject)rootPackage) : rootPackage;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EPackage basicGetRootPackage()
-  {
-    URI uri = getURI();
-    if (uri == null)
-    {
-      status = ModelStatus.NO_URI;
-      return null;
-    }
-
-    Resource resource = eResource();
-    if (resource == null)
-    {
-      status = ModelStatus.NO_RESOURCE_SET;
-      return null;
-    }
-
-    ResourceSet resourceSet = resource.getResourceSet();
-    if (resourceSet == null)
-    {
-      status = ModelStatus.NO_RESOURCE_SET;
-      return null;
-    }
-
-    if (!resourceSet.getURIConverter().exists(uri, Collections.emptyMap()))
-    {
-      status = ModelStatus.RESOURCE_NOT_FOUND;
-      return null;
-    }
-
-    Resource modelResource;
-
-    try
-    {
-      modelResource = resourceSet.getResource(uri, true);
-    }
-    catch (Exception ex)
-    {
-      // ex.printStackTrace();
-      modelResource = null;
-    }
-
-    if (modelResource == null)
-    {
-      status = ModelStatus.LOAD_PROBLEM;
-      return null;
-    }
-
-    if (!modelResource.getErrors().isEmpty())
-    {
-      status = ModelStatus.LOAD_PROBLEM;
-      resourceSet.getResources().remove(modelResource);
-      return null;
-    }
-
-    EList<EObject> contents = modelResource.getContents();
-    if (contents.isEmpty())
-    {
-      status = ModelStatus.CONTENT_PROBLEM;
-      return null;
-    }
-
-    EObject firstElement = contents.get(0);
-    if (!(firstElement instanceof EPackage))
-    {
-      status = ModelStatus.CONTENT_PROBLEM;
-      return null;
-    }
-
-    status = ModelStatus.OK;
-    return (EPackage)firstElement;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EList<EPackage> getAllPackages()
-  {
-    EPackage rootPackage = getRootPackage();
-    if (rootPackage == null)
-    {
-      return ECollections.emptyEList();
-    }
-
-    EcoreEList<EPackage> list = new EcoreEList<EPackage>(EPackage.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.MODEL__ALL_PACKAGES;
-      }
-    };
-
-    collectAllPackages(rootPackage, list);
-    return list;
-  }
-
-  static void collectAllPackages(EPackage ePackage, EList<EPackage> list)
-  {
-    list.add(ePackage);
-
-    for (EPackage subPackage : ePackage.getESubpackages())
-    {
-      collectAllPackages(subPackage, list);
-    }
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EList<EPackage> getReferencedPackages()
-  {
-    EList<EPackage> allPackages = getAllPackages();
-    if (allPackages.isEmpty())
-    {
-      return ECollections.emptyEList();
-    }
-
-    EcoreEList<EPackage> list = new EcoreEList<EPackage>(EPackage.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.MODEL__REFERENCED_PACKAGES;
-      }
-    };
-
-    IPackageClosure closure = new CompletePackageClosure();
-    Set<EPackage> referencedPackages = closure.calculate(allPackages);
-
-    for (EPackage referencedPackage : referencedPackages)
-    {
-      if (!allPackages.contains(referencedPackage))
-      {
-        list.add(referencedPackage);
-      }
-    }
-
-    return list;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public EList<EPackage> getMissingPackages()
-  {
-    EList<EPackage> referencedPackages = getReferencedPackages();
-    if (referencedPackages.isEmpty())
-    {
-      return ECollections.emptyEList();
-    }
-
-    Evolution evolution = getEvolution();
-    if (evolution == null)
-    {
-      return ECollections.emptyEList();
-    }
-
-    EList<EPackage> allPackages = evolution.getAllPackages();
-
-    EcoreEList<EPackage> list = new EcoreEList<EPackage>(EPackage.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.MODEL__MISSING_PACKAGES;
-      }
-    };
-
-    for (EPackage referencedPackage : referencedPackages)
-    {
-      if (referencedPackage == EcorePackage.eINSTANCE && evolution.isUseEcorePackage())
-      {
-        continue;
-      }
-
-      if (referencedPackage == EresourcePackage.eINSTANCE && evolution.isUseEresourcePackage())
-      {
-        continue;
-      }
-
-      if (referencedPackage == EtypesPackage.eINSTANCE && evolution.isUseEtypesPackage())
-      {
-        continue;
-      }
-
-      if (allPackages.contains(referencedPackage))
-      {
-        continue;
-      }
-
-      list.add(referencedPackage);
-    }
-
-    return list;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL__EVOLUTION:
-      if (eInternalContainer() != null)
-      {
-        msgs = eBasicRemoveFromContainer(msgs);
-      }
-      return basicSetEvolution((Evolution)otherEnd, msgs);
-    }
-    return super.eInverseAdd(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL__EVOLUTION:
-      return basicSetEvolution(null, msgs);
-    }
-    return super.eInverseRemove(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs)
-  {
-    switch (eContainerFeatureID())
-    {
-    case EvolutionPackage.MODEL__EVOLUTION:
-      return eInternalContainer().eInverseRemove(this, EvolutionPackage.EVOLUTION__MODELS, Evolution.class, msgs);
-    }
-    return super.eBasicRemoveFromContainerFeature(msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL__EVOLUTION:
-      return getEvolution();
-    case EvolutionPackage.MODEL__URI:
-      return getURI();
-    case EvolutionPackage.MODEL__ROOT_PACKAGE:
-      if (resolve)
-      {
-        return getRootPackage();
-      }
-      return basicGetRootPackage();
-    case EvolutionPackage.MODEL__ALL_PACKAGES:
-      return getAllPackages();
-    case EvolutionPackage.MODEL__REFERENCED_PACKAGES:
-      return getReferencedPackages();
-    case EvolutionPackage.MODEL__MISSING_PACKAGES:
-      return getMissingPackages();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL__EVOLUTION:
-      setEvolution((Evolution)newValue);
-      return;
-    case EvolutionPackage.MODEL__URI:
-      setURI((URI)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL__EVOLUTION:
-      setEvolution((Evolution)null);
-      return;
-    case EvolutionPackage.MODEL__URI:
-      setURI(URI_EDEFAULT);
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL__EVOLUTION:
-      return getEvolution() != null;
-    case EvolutionPackage.MODEL__URI:
-      return URI_EDEFAULT == null ? getURI() != null : !URI_EDEFAULT.equals(getURI());
-    case EvolutionPackage.MODEL__ROOT_PACKAGE:
-      return basicGetRootPackage() != null;
-    case EvolutionPackage.MODEL__ALL_PACKAGES:
-      return !getAllPackages().isEmpty();
-    case EvolutionPackage.MODEL__REFERENCED_PACKAGES:
-      return !getReferencedPackages().isEmpty();
-    case EvolutionPackage.MODEL__MISSING_PACKAGES:
-      return !getMissingPackages().isEmpty();
-    }
-    return super.eIsSet(featureID);
-  }
-
-  public ModelStatus getStatus()
-  {
-    return status;
-  }
-
-} // ModelImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelSetChangeImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelSetChangeImpl.java
deleted file mode 100644
index b06a02328f..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelSetChangeImpl.java
+++ /dev/null
@@ -1,276 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EModelElement;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Model Set Change</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelSetChangeImpl#getOldModelSet <em>Old Model Set</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelSetChangeImpl#getNewModelSet <em>New Model Set</em>}</li>
- * </ul>
- *
- * @generated
- */
-public class ModelSetChangeImpl extends ChangeImpl implements ModelSetChange
-{
-  private final Map<EModelElement, ElementChange> elementChanges = new HashMap<EModelElement, ElementChange>();
-
-  private final Map<EModelElement, EModelElement> newToOldElements = new HashMap<EModelElement, EModelElement>();
-
-  private final Map<EModelElement, Set<EModelElement>> oldToNewElements = new HashMap<EModelElement, Set<EModelElement>>();
-
-  private final Set<EModelElement> addedElements = new HashSet<EModelElement>();
-
-  private final Set<EModelElement> removedElements = new HashSet<EModelElement>();
-
-  private ModelSet[] modelSetChain;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected ModelSetChangeImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.MODEL_SET_CHANGE;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public ModelSet getOldModelSet()
-  {
-    return (ModelSet)eDynamicGet(EvolutionPackage.MODEL_SET_CHANGE__OLD_MODEL_SET, EvolutionPackage.Literals.MODEL_SET_CHANGE__OLD_MODEL_SET, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ModelSet basicGetOldModelSet()
-  {
-    return (ModelSet)eDynamicGet(EvolutionPackage.MODEL_SET_CHANGE__OLD_MODEL_SET, EvolutionPackage.Literals.MODEL_SET_CHANGE__OLD_MODEL_SET, false, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setOldModelSet(ModelSet newOldModelSet)
-  {
-    eDynamicSet(EvolutionPackage.MODEL_SET_CHANGE__OLD_MODEL_SET, EvolutionPackage.Literals.MODEL_SET_CHANGE__OLD_MODEL_SET, newOldModelSet);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public ModelSet getNewModelSet()
-  {
-    return (ModelSet)eDynamicGet(EvolutionPackage.MODEL_SET_CHANGE__NEW_MODEL_SET, EvolutionPackage.Literals.MODEL_SET_CHANGE__NEW_MODEL_SET, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ModelSet basicGetNewModelSet()
-  {
-    return (ModelSet)eDynamicGet(EvolutionPackage.MODEL_SET_CHANGE__NEW_MODEL_SET, EvolutionPackage.Literals.MODEL_SET_CHANGE__NEW_MODEL_SET, false, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setNewModelSet(ModelSet newNewModelSet)
-  {
-    eDynamicSet(EvolutionPackage.MODEL_SET_CHANGE__NEW_MODEL_SET, EvolutionPackage.Literals.MODEL_SET_CHANGE__NEW_MODEL_SET, newNewModelSet);
-  }
-
-  @Override
-  public ModelSetChange getModelSetChange()
-  {
-    return this;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET_CHANGE__OLD_MODEL_SET:
-      if (resolve)
-      {
-        return getOldModelSet();
-      }
-      return basicGetOldModelSet();
-    case EvolutionPackage.MODEL_SET_CHANGE__NEW_MODEL_SET:
-      if (resolve)
-      {
-        return getNewModelSet();
-      }
-      return basicGetNewModelSet();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET_CHANGE__OLD_MODEL_SET:
-      setOldModelSet((ModelSet)newValue);
-      return;
-    case EvolutionPackage.MODEL_SET_CHANGE__NEW_MODEL_SET:
-      setNewModelSet((ModelSet)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET_CHANGE__OLD_MODEL_SET:
-      setOldModelSet((ModelSet)null);
-      return;
-    case EvolutionPackage.MODEL_SET_CHANGE__NEW_MODEL_SET:
-      setNewModelSet((ModelSet)null);
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET_CHANGE__OLD_MODEL_SET:
-      return basicGetOldModelSet() != null;
-    case EvolutionPackage.MODEL_SET_CHANGE__NEW_MODEL_SET:
-      return basicGetNewModelSet() != null;
-    }
-    return super.eIsSet(featureID);
-  }
-
-  public Map<EModelElement, ElementChange> getElementChanges()
-  {
-    return elementChanges;
-  }
-
-  public Map<EModelElement, EModelElement> getNewToOldElements()
-  {
-    return newToOldElements;
-  }
-
-  public Map<EModelElement, Set<EModelElement>> getOldToNewElements()
-  {
-    return oldToNewElements;
-  }
-
-  public Set<EModelElement> getAddedElements()
-  {
-    return addedElements;
-  }
-
-  public Set<EModelElement> getRemovedElements()
-  {
-    return removedElements;
-  }
-
-  public ModelSet[] getModelSetChain()
-  {
-    return modelSetChain;
-  }
-
-  public void setModelSetChain(ModelSet[] modelSetChain)
-  {
-    this.modelSetChain = modelSetChain;
-    setOldModelSet(modelSetChain[0]);
-    setNewModelSet(modelSetChain[modelSetChain.length - 1]);
-
-  }
-
-  public Map<EModelElement, ElementChange> reset()
-  {
-    Map<EModelElement, ElementChange> result = new HashMap<EModelElement, ElementChange>(elementChanges);
-
-    for (ElementChange elementChange : elementChanges.values())
-    {
-      elementChange.getChildren().clear();
-    }
-
-    getChildren().clear();
-    oldToNewElements.clear();
-    newToOldElements.clear();
-    addedElements.clear();
-    removedElements.clear();
-    elementChanges.clear();
-
-    return result;
-  }
-
-} // ModelSetChangeImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelSetImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelSetImpl.java
deleted file mode 100644
index b7d7696a87..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ModelSetImpl.java
+++ /dev/null
@@ -1,937 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.ChangeKind;
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionFactory;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.Migration;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-import org.eclipse.emf.cdo.evolution.PropertyChange;
-import org.eclipse.emf.cdo.evolution.Release;
-import org.eclipse.emf.cdo.evolution.util.ElementHandler;
-import org.eclipse.emf.cdo.evolution.util.ElementRunnable;
-import org.eclipse.emf.cdo.evolution.util.IDAnnotation;
-
-import org.eclipse.emf.internal.cdo.CDOObjectImpl;
-
-import org.eclipse.net4j.util.ObjectUtil;
-import org.eclipse.net4j.util.collection.CollectionUtil;
-
-import org.eclipse.emf.common.notify.NotificationChain;
-import org.eclipse.emf.common.util.BasicEList;
-import org.eclipse.emf.common.util.ECollections;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.EcorePackage;
-import org.eclipse.emf.ecore.InternalEObject;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.emf.ecore.util.InternalEList;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Model Set</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelSetImpl#getChange <em>Change</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ModelSetImpl#getMigrations <em>Migrations</em>}</li>
- * </ul>
- *
- * @generated
- */
-public abstract class ModelSetImpl extends CDOObjectImpl implements ModelSet
-{
-  private static final boolean COMPARE_CONTAINMENT = false;
-
-  private static final boolean DEBUG_IDS = false;
-
-  private static final boolean DEBUG_MATCH = false;
-
-  private static final boolean DEBUG_COMPARE = false;
-
-  private static final boolean DEBUG_CLEANUP = false;
-
-  private boolean changeInvalid;
-
-  private ModelSetImpl emptyModelSet;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected ModelSetImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.MODEL_SET;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected int eStaticFeatureCount()
-  {
-    return 0;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public ModelSetChange getChangeGen()
-  {
-    return (ModelSetChange)eDynamicGet(EvolutionPackage.MODEL_SET__CHANGE, EvolutionPackage.Literals.MODEL_SET__CHANGE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   *
-   * @generated NOT
-   */
-  public ModelSetChange getChange()
-  {
-    ModelSetChangeImpl change = (ModelSetChangeImpl)getChangeGen();
-    if (change != null && change.getOldModelSet() != getOldModelSet())
-    {
-      // Can happen after undoing a release.
-      change = null;
-    }
-
-    if (change == null || changeInvalid)
-
-    {
-      ModelSetChangeImpl result;
-      Map<EModelElement, ElementChange> previousElementChanges;
-
-      if (change != null)
-      {
-        previousElementChanges = change.reset();
-        result = change;
-      }
-      else
-      {
-        ModelSet oldModelSet = getOldModelSet();
-        ModelSet[] modelSetChain = createModelSetChain(oldModelSet, this);
-
-        previousElementChanges = null;
-        result = (ModelSetChangeImpl)EvolutionFactory.eINSTANCE.createModelSetChange(modelSetChain);
-      }
-
-      compareElements(result, previousElementChanges);
-
-      try
-      {
-        eSetDeliver(false);
-        setChange(change = result);
-      }
-      finally
-      {
-        eSetDeliver(true);
-        changeInvalid = false;
-      }
-    }
-
-    return change;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public NotificationChain basicSetChange(ModelSetChange newChange, NotificationChain msgs)
-  {
-    msgs = eDynamicInverseAdd((InternalEObject)newChange, EvolutionPackage.MODEL_SET__CHANGE, msgs);
-    return msgs;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setChange(ModelSetChange newChange)
-  {
-    eDynamicSet(EvolutionPackage.MODEL_SET__CHANGE, EvolutionPackage.Literals.MODEL_SET__CHANGE, newChange);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public NotificationChain basicUnsetChange(NotificationChain msgs)
-  {
-    return eDynamicInverseRemove((InternalEObject)getChange(), EvolutionPackage.MODEL_SET__CHANGE, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void unsetChange()
-  {
-    eDynamicUnset(EvolutionPackage.MODEL_SET__CHANGE, EvolutionPackage.Literals.MODEL_SET__CHANGE);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean isSetChange()
-  {
-    return eDynamicIsSet(EvolutionPackage.MODEL_SET__CHANGE, EvolutionPackage.Literals.MODEL_SET__CHANGE);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  public EList<Migration> getMigrations()
-  {
-    return (EList<Migration>)eDynamicGet(EvolutionPackage.MODEL_SET__MIGRATIONS, EvolutionPackage.Literals.MODEL_SET__MIGRATIONS, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract Evolution getEvolution();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract int getVersion();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract Release getPreviousRelease();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract EList<EPackage> getRootPackages();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract EList<EPackage> getAllPackages();
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public abstract boolean containsElement(EModelElement modelElement);
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  @SuppressWarnings("unchecked")
-  public <T extends EModelElement> T getElement(final String id)
-  {
-    // TODO Design better approach to early return from ElementHandler.execute().
-    int xxx;
-
-    class ResultException extends RuntimeException
-    {
-      private static final long serialVersionUID = 1L;
-
-      EModelElement result;
-    }
-
-    try
-    {
-      ElementHandler.execute(getRootPackages(), new ElementRunnable()
-      {
-        public void run(EModelElement modelElement)
-        {
-          if (ObjectUtil.equals(id, getElementID(modelElement)))
-          {
-            ResultException ex = new ResultException();
-            ex.result = modelElement;
-            throw ex;
-          }
-        }
-      });
-    }
-    catch (ResultException ex)
-    {
-      return (T)ex.result;
-    }
-
-    return null;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public String getElementID(EModelElement modelElement)
-  {
-    return getElementID(modelElement, false);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public String getElementID(EModelElement modelElement, boolean considerOldIDs)
-  {
-    if (containsElement(modelElement))
-    {
-      return IDAnnotation.getValue(modelElement, considerOldIDs);
-    }
-
-    return null;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public ModelSetChange compare(ModelSet other)
-  {
-    ModelSet[] modelSetChain = createModelSetChain(this, other);
-    ModelSetChangeImpl result = (ModelSetChangeImpl)EvolutionFactory.eINSTANCE.createModelSetChange(modelSetChain);
-
-    compareElements(result, null);
-    return result;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public Migration getMigration(String diagnosticID)
-  {
-    if (diagnosticID != null)
-    {
-      for (Migration migration : getMigrations())
-      {
-        if (diagnosticID.equals(migration.getDiagnosticID()))
-        {
-          return migration;
-        }
-      }
-    }
-
-    return null;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET__MIGRATIONS:
-      return ((InternalEList<InternalEObject>)(InternalEList<?>)getMigrations()).basicAdd(otherEnd, msgs);
-    }
-    return super.eInverseAdd(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET__CHANGE:
-      return basicUnsetChange(msgs);
-    case EvolutionPackage.MODEL_SET__MIGRATIONS:
-      return ((InternalEList<?>)getMigrations()).basicRemove(otherEnd, msgs);
-    }
-    return super.eInverseRemove(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET__CHANGE:
-      return getChange();
-    case EvolutionPackage.MODEL_SET__MIGRATIONS:
-      return getMigrations();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET__CHANGE:
-      setChange((ModelSetChange)newValue);
-      return;
-    case EvolutionPackage.MODEL_SET__MIGRATIONS:
-      getMigrations().clear();
-      getMigrations().addAll((Collection<? extends Migration>)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET__CHANGE:
-      unsetChange();
-      return;
-    case EvolutionPackage.MODEL_SET__MIGRATIONS:
-      getMigrations().clear();
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.MODEL_SET__CHANGE:
-      return isSetChange();
-    case EvolutionPackage.MODEL_SET__MIGRATIONS:
-      return !getMigrations().isEmpty();
-    }
-    return super.eIsSet(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
-  {
-    switch (operationID)
-    {
-    case EvolutionPackage.MODEL_SET___GET_EVOLUTION:
-      return getEvolution();
-    case EvolutionPackage.MODEL_SET___GET_VERSION:
-      return getVersion();
-    case EvolutionPackage.MODEL_SET___GET_PREVIOUS_RELEASE:
-      return getPreviousRelease();
-    case EvolutionPackage.MODEL_SET___GET_ROOT_PACKAGES:
-      return getRootPackages();
-    case EvolutionPackage.MODEL_SET___GET_ALL_PACKAGES:
-      return getAllPackages();
-    case EvolutionPackage.MODEL_SET___CONTAINS_ELEMENT__EMODELELEMENT:
-      return containsElement((EModelElement)arguments.get(0));
-    case EvolutionPackage.MODEL_SET___GET_ELEMENT__STRING:
-      return getElement((String)arguments.get(0));
-    case EvolutionPackage.MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT:
-      return getElementID((EModelElement)arguments.get(0));
-    case EvolutionPackage.MODEL_SET___GET_ELEMENT_ID__EMODELELEMENT_BOOLEAN:
-      return getElementID((EModelElement)arguments.get(0), (Boolean)arguments.get(1));
-    case EvolutionPackage.MODEL_SET___COMPARE__MODELSET:
-      return compare((ModelSet)arguments.get(0));
-    case EvolutionPackage.MODEL_SET___GET_MIGRATION__STRING:
-      return getMigration((String)arguments.get(0));
-    }
-    return super.eInvoke(operationID, arguments);
-  }
-
-  public void invalidateChange()
-  {
-    changeInvalid = true;
-  }
-
-  private ModelSet getOldModelSet()
-  {
-    Release previousRelease = getPreviousRelease();
-    return previousRelease != null ? previousRelease : getEmptyModelSet();
-  }
-
-  private ModelSet getEmptyModelSet()
-  {
-    if (emptyModelSet == null)
-    {
-      emptyModelSet = new ModelSetImpl()
-      {
-        @Override
-        public int getVersion()
-        {
-          return 0;
-        }
-
-        @Override
-        public EList<EPackage> getRootPackages()
-        {
-          return ECollections.emptyEList();
-        }
-
-        @Override
-        public Release getPreviousRelease()
-        {
-          return null;
-        }
-
-        @Override
-        public Evolution getEvolution()
-        {
-          return ModelSetImpl.this.getEvolution();
-        }
-
-        @Override
-        public EList<EPackage> getAllPackages()
-        {
-          return ECollections.emptyEList();
-        }
-
-        @Override
-        public boolean containsElement(EModelElement modelElement)
-        {
-          return false;
-        }
-      };
-    }
-
-    return emptyModelSet;
-  }
-
-  private static void compareElements(final ModelSetChangeImpl result, final Map<EModelElement, ElementChange> previousElementChanges)
-  {
-    final ModelSet[] modelSets = result.getModelSetChain();
-    final ModelSet oldModelSet = result.getOldModelSet();
-    final ModelSet newModelSet = result.getNewModelSet();
-
-    ElementHandler.execute(newModelSet.getRootPackages(), new ElementRunnable()
-    {
-      public void run(EModelElement newElement)
-      {
-        EModelElement oldElement = newElement;
-
-        for (int i = modelSets.length - 1; i > 0; --i)
-        {
-          String id = modelSets[i].getElementID(oldElement, true);
-          oldElement = modelSets[i - 1].getElement(id);
-          if (oldElement == null)
-          {
-            break;
-          }
-        }
-
-        if (oldElement != null)
-        {
-          String newID = IDAnnotation.getValue(newElement);
-          String oldID = IDAnnotation.getValue(oldElement);
-
-          ChangeKind kind = ObjectUtil.equals(newID, oldID) ? ChangeKind.NONE : ChangeKind.COPIED;
-          if (kind == ChangeKind.COPIED)
-          {
-            if (newModelSet.getElement(oldID) == null)
-            {
-              kind = ChangeKind.MOVED;
-            }
-          }
-
-          if (DEBUG_MATCH)
-          {
-            System.out.println(kind + " " + getLabel(oldElement) + " --> " + getLabel(newElement));
-          }
-
-          ElementChange elementChange = getElementChange(newElement, oldElement, kind, previousElementChanges);
-          getParentChange(elementChange, result).getChildren().add(elementChange);
-          result.getElementChanges().put(oldElement, elementChange);
-          result.getElementChanges().put(newElement, elementChange);
-          result.getNewToOldElements().put(newElement, oldElement);
-          CollectionUtil.add(result.getOldToNewElements(), oldElement, newElement);
-        }
-        else
-        {
-          if (DEBUG_MATCH)
-          {
-            System.out.println("ADDED " + getLabel(newElement));
-          }
-
-          ElementChange elementChange = getElementChange(null, newElement, ChangeKind.ADDED, previousElementChanges);
-          getParentChange(elementChange, result).getChildren().add(elementChange);
-          result.getElementChanges().put(newElement, elementChange);
-          result.getAddedElements().add(newElement);
-        }
-      }
-    });
-
-    ElementHandler.execute(oldModelSet.getRootPackages(), new ElementRunnable()
-    {
-      public void run(EModelElement oldElement)
-      {
-        if (isRemoved(oldElement))
-        {
-          if (DEBUG_MATCH)
-          {
-            System.out.println("REMOVED " + getLabel(oldElement));
-          }
-
-          ElementChange elementChange = getElementChange(oldElement, null, ChangeKind.REMOVED, previousElementChanges);
-          getParentChange(elementChange, result).getChildren().add(elementChange);
-          result.getElementChanges().put(oldElement, elementChange);
-          result.getRemovedElements().add(oldElement);
-        }
-      }
-
-      private boolean isRemoved(EModelElement oldElement)
-      {
-        Set<EModelElement> newElements = result.getOldToNewElements().get(oldElement);
-        if (newElements == null || newElements.isEmpty())
-        {
-          return true;
-        }
-
-        String oldID = oldModelSet.getElementID(oldElement);
-        for (EModelElement newElement : newElements)
-        {
-          String newID = newModelSet.getElementID(newElement);
-          if (ObjectUtil.equals(newID, oldID))
-          {
-            return false;
-          }
-        }
-
-        return true;
-      }
-    });
-
-    for (Map.Entry<EModelElement, EModelElement> entry : result.getNewToOldElements().entrySet())
-    {
-      EModelElement newElement = entry.getKey();
-      EModelElement oldElement = entry.getValue();
-
-      compareProperties(result, newElement, oldElement);
-    }
-
-    for (EModelElement newElement : result.getAddedElements())
-    {
-      compareProperties(result, newElement, null);
-    }
-
-    cleanupChanges(result);
-  }
-
-  private static void compareProperties(ModelSetChange result, EModelElement newElement, EModelElement oldElement)
-  {
-    EClass eClass = newElement.eClass();
-
-    if (oldElement == null)
-    {
-      oldElement = (EModelElement)EcoreUtil.create(eClass);
-    }
-    else if (oldElement.eClass() != eClass)
-    {
-      int xxx;
-      throw new IllegalArgumentException();
-    }
-
-    Map<EModelElement, EModelElement> newToOldElements = result.getNewToOldElements();
-
-    for (EStructuralFeature feature : eClass.getEAllStructuralFeatures())
-    {
-      if (feature.isDerived())
-      {
-        continue;
-      }
-
-      if (feature == EcorePackage.Literals.EPACKAGE__EFACTORY_INSTANCE)
-      {
-        continue;
-      }
-
-      if (feature == EcorePackage.Literals.EENUM_LITERAL__INSTANCE)
-      {
-        continue;
-      }
-
-      EReference eReference = feature instanceof EReference ? (EReference)feature : null;
-      if (COMPARE_CONTAINMENT)
-      {
-        if (feature == EcorePackage.Literals.EMODEL_ELEMENT__EANNOTATIONS)
-        {
-          continue;
-        }
-
-        if (feature == EcorePackage.Literals.ETYPED_ELEMENT__EGENERIC_TYPE)
-        {
-          continue;
-        }
-
-        if (feature == EcorePackage.Literals.ECLASS__EGENERIC_SUPER_TYPES)
-        {
-          continue;
-        }
-      }
-      else
-      {
-        if (eReference != null && eReference.isContainment())
-        {
-          continue;
-        }
-      }
-
-      Object newValue = newElement.eGet(feature);
-      if (eReference != null)
-      {
-        if (eReference.isMany())
-        {
-          @SuppressWarnings("unchecked")
-          EList<EObject> list = (EList<EObject>)newValue;
-
-          // TODO As an optimization, defer list creation.
-          EList<EObject> newList = new BasicEList<EObject>(list.size());
-
-          for (EObject eObject : list)
-          {
-            if (eObject instanceof EModelElement)
-            {
-              EModelElement newListElement = (EModelElement)eObject;
-              EModelElement oldListElement = newToOldElements.get(newListElement);
-              if (oldListElement != null && oldListElement != newListElement)
-              {
-                eObject = oldListElement;
-              }
-            }
-
-            newList.add(eObject);
-          }
-
-          newValue = newList;
-        }
-        else
-        {
-          if (newValue instanceof EModelElement)
-          {
-            EModelElement oldValue = newToOldElements.get(newValue);
-            if (oldValue != null && oldValue != newValue)
-            {
-              newValue = oldValue;
-            }
-          }
-        }
-      }
-
-      Object oldValue = oldElement.eGet(feature);
-      if (!ObjectUtil.equals(newValue, oldValue))
-      {
-        if (DEBUG_COMPARE)
-        {
-          System.out.println("PROPERTY CHANGE " + getLabel(newElement) + " --> " + feature.getName());
-        }
-
-        PropertyChange propertyChange = EvolutionFactory.eINSTANCE.createPropertyChange(feature, oldValue, newValue);
-        ElementChange elementChange = result.getElementChanges().get(newElement);
-        elementChange.getChildren().add(0, propertyChange);
-      }
-    }
-  }
-
-  private static void cleanupChanges(Change change)
-  {
-    for (Iterator<Change> it = change.getChildren().iterator(); it.hasNext();)
-    {
-      Change child = it.next();
-      if (child instanceof ElementChange)
-      {
-        ElementChange elementChange = (ElementChange)child;
-        cleanupChanges(elementChange);
-
-        if (elementChange.getKind() == ChangeKind.NONE && elementChange.getChildren().isEmpty())
-        {
-          if (DEBUG_CLEANUP)
-          {
-            System.out.println("CLEANUP " + getLabel(elementChange.getElement()));
-          }
-
-          it.remove();
-        }
-      }
-    }
-  }
-
-  private static Change getParentChange(ElementChange elementChange, ModelSetChange modelSetChange)
-  {
-    EModelElement element = elementChange.getElement();
-    EObject eContainer = element.eContainer();
-    if (eContainer instanceof EModelElement)
-    {
-      EModelElement parentElement = (EModelElement)eContainer;
-      ElementChange parentChange = modelSetChange.getElementChanges().get(parentElement);
-      if (parentChange != null)
-      {
-        return parentChange;
-      }
-    }
-
-    return modelSetChange;
-  }
-
-  private static ElementChange getElementChange(EModelElement newElement, EModelElement oldElement, ChangeKind kind,
-      Map<EModelElement, ElementChange> previousElementChanges)
-  {
-    if (previousElementChanges != null)
-    {
-      ElementChangeImpl elementChange = (ElementChangeImpl)previousElementChanges.remove(newElement);
-      if (elementChange == null)
-      {
-        elementChange = (ElementChangeImpl)previousElementChanges.remove(oldElement);
-      }
-
-      if (elementChange != null)
-      {
-        // Make sure that the ElementChange can't be used later through any other lookup.
-        for (Iterator<Map.Entry<EModelElement, ElementChange>> it = previousElementChanges.entrySet().iterator(); it.hasNext();)
-        {
-          Map.Entry<EModelElement, ElementChange> entry = it.next();
-          if (entry.getValue() == elementChange)
-          {
-            it.remove();
-          }
-        }
-
-        elementChange.setOldElement(oldElement);
-        elementChange.setNewElement(newElement);
-        elementChange.setKind(kind);
-        return elementChange;
-      }
-    }
-
-    return EvolutionFactory.eINSTANCE.createElementChange(oldElement, newElement, kind);
-  }
-
-  private static String getLabel(EModelElement element)
-  {
-    String label = ElementHandler.getLabel(element);
-
-    if (DEBUG_IDS)
-    {
-      String id = IDAnnotation.getValue(element);
-      if (id != null)
-      {
-        label += "[" + id + "]";
-      }
-    }
-
-    return label;
-  }
-
-  private static ModelSet[] createModelSetChain(ModelSet modelSetA, ModelSet modelSetB)
-  {
-    int versionA = modelSetA.getVersion();
-    int versionB = modelSetB.getVersion();
-
-    EList<ModelSet> result = new BasicEList<ModelSet>();
-    if (versionA < versionB)
-    {
-      result.add(modelSetA);
-      result.add(modelSetB);
-    }
-    else
-    {
-      result.add(modelSetB);
-      result.add(modelSetA);
-    }
-
-    ModelSet first = result.get(0);
-    ModelSet second;
-    while ((second = result.get(1).getPreviousRelease()) != first)
-    {
-      if (second == null)
-      {
-        break;
-      }
-
-      result.add(1, second);
-    }
-
-    return result.toArray(new ModelSet[result.size()]);
-  }
-
-} // ModelSetImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/PropertyChangeImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/PropertyChangeImpl.java
deleted file mode 100644
index d8e7d9b720..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/PropertyChangeImpl.java
+++ /dev/null
@@ -1,301 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.ChangeKind;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.PropertyChange;
-
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EStructuralFeature;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Property Change</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl#getFeature <em>Feature</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl#getOldValue <em>Old Value</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl#getNewValue <em>New Value</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.PropertyChangeImpl#getKind <em>Kind</em>}</li>
- * </ul>
- *
- * @generated
- */
-public class PropertyChangeImpl extends ChangeImpl implements PropertyChange
-{
-  /**
-   * The default value of the '{@link #getOldValue() <em>Old Value</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getOldValue()
-   * @generated
-   * @ordered
-   */
-  protected static final Object OLD_VALUE_EDEFAULT = null;
-
-  /**
-   * The default value of the '{@link #getNewValue() <em>New Value</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getNewValue()
-   * @generated
-   * @ordered
-   */
-  protected static final Object NEW_VALUE_EDEFAULT = null;
-
-  /**
-   * The default value of the '{@link #getKind() <em>Kind</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getKind()
-   * @generated
-   * @ordered
-   */
-  protected static final ChangeKind KIND_EDEFAULT = ChangeKind.NONE;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected PropertyChangeImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.PROPERTY_CHANGE;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EStructuralFeature getFeature()
-  {
-    return (EStructuralFeature)eDynamicGet(EvolutionPackage.PROPERTY_CHANGE__FEATURE, EvolutionPackage.Literals.PROPERTY_CHANGE__FEATURE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EStructuralFeature basicGetFeature()
-  {
-    return (EStructuralFeature)eDynamicGet(EvolutionPackage.PROPERTY_CHANGE__FEATURE, EvolutionPackage.Literals.PROPERTY_CHANGE__FEATURE, false, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setFeature(EStructuralFeature newFeature)
-  {
-    eDynamicSet(EvolutionPackage.PROPERTY_CHANGE__FEATURE, EvolutionPackage.Literals.PROPERTY_CHANGE__FEATURE, newFeature);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Object getOldValue()
-  {
-    return eDynamicGet(EvolutionPackage.PROPERTY_CHANGE__OLD_VALUE, EvolutionPackage.Literals.PROPERTY_CHANGE__OLD_VALUE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setOldValue(Object newOldValue)
-  {
-    eDynamicSet(EvolutionPackage.PROPERTY_CHANGE__OLD_VALUE, EvolutionPackage.Literals.PROPERTY_CHANGE__OLD_VALUE, newOldValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Object getNewValue()
-  {
-    return eDynamicGet(EvolutionPackage.PROPERTY_CHANGE__NEW_VALUE, EvolutionPackage.Literals.PROPERTY_CHANGE__NEW_VALUE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setNewValue(Object newNewValue)
-  {
-    eDynamicSet(EvolutionPackage.PROPERTY_CHANGE__NEW_VALUE, EvolutionPackage.Literals.PROPERTY_CHANGE__NEW_VALUE, newNewValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public ChangeKind getKind()
-  {
-    Object oldValue = getOldValue();
-    Object newValue = getNewValue();
-
-    if (oldValue == null)
-    {
-      if (newValue == null)
-      {
-        return ChangeKind.NONE;
-      }
-
-      return ChangeKind.ADDED;
-    }
-    else
-    {
-      if (newValue == null)
-      {
-        return ChangeKind.REMOVED;
-      }
-
-      return ChangeKind.CHANGED;
-    }
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.PROPERTY_CHANGE__FEATURE:
-      if (resolve)
-      {
-        return getFeature();
-      }
-      return basicGetFeature();
-    case EvolutionPackage.PROPERTY_CHANGE__OLD_VALUE:
-      return getOldValue();
-    case EvolutionPackage.PROPERTY_CHANGE__NEW_VALUE:
-      return getNewValue();
-    case EvolutionPackage.PROPERTY_CHANGE__KIND:
-      return getKind();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.PROPERTY_CHANGE__FEATURE:
-      setFeature((EStructuralFeature)newValue);
-      return;
-    case EvolutionPackage.PROPERTY_CHANGE__OLD_VALUE:
-      setOldValue(newValue);
-      return;
-    case EvolutionPackage.PROPERTY_CHANGE__NEW_VALUE:
-      setNewValue(newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.PROPERTY_CHANGE__FEATURE:
-      setFeature((EStructuralFeature)null);
-      return;
-    case EvolutionPackage.PROPERTY_CHANGE__OLD_VALUE:
-      setOldValue(OLD_VALUE_EDEFAULT);
-      return;
-    case EvolutionPackage.PROPERTY_CHANGE__NEW_VALUE:
-      setNewValue(NEW_VALUE_EDEFAULT);
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.PROPERTY_CHANGE__FEATURE:
-      return basicGetFeature() != null;
-    case EvolutionPackage.PROPERTY_CHANGE__OLD_VALUE:
-      return OLD_VALUE_EDEFAULT == null ? getOldValue() != null : !OLD_VALUE_EDEFAULT.equals(getOldValue());
-    case EvolutionPackage.PROPERTY_CHANGE__NEW_VALUE:
-      return NEW_VALUE_EDEFAULT == null ? getNewValue() != null : !NEW_VALUE_EDEFAULT.equals(getNewValue());
-    case EvolutionPackage.PROPERTY_CHANGE__KIND:
-      return getKind() != KIND_EDEFAULT;
-    }
-    return super.eIsSet(featureID);
-  }
-
-  @Override
-  public ModelSet getOldModelSet()
-  {
-    Change parent = getParent();
-    if (parent != null)
-    {
-      return parent.getOldModelSet();
-    }
-
-    return null;
-  }
-
-  @Override
-  public ModelSet getNewModelSet()
-  {
-    Change parent = getParent();
-    if (parent != null)
-    {
-      return parent.getNewModelSet();
-    }
-
-    return null;
-  }
-
-} // PropertyChangeImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ReleaseImpl.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ReleaseImpl.java
deleted file mode 100644
index f219630386..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/impl/ReleaseImpl.java
+++ /dev/null
@@ -1,463 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.impl;
-
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.Release;
-import org.eclipse.emf.cdo.evolution.util.ElementHandler;
-import org.eclipse.emf.cdo.evolution.util.ElementRunnable;
-
-import org.eclipse.emf.common.notify.NotificationChain;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.InternalEObject;
-import org.eclipse.emf.ecore.util.EcoreEList;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.emf.ecore.util.InternalEList;
-
-import java.util.Collection;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * <!-- begin-user-doc -->
- * An implementation of the model object '<em><b>Release</b></em>'.
- * <!-- end-user-doc -->
- * <p>
- * The following features are implemented:
- * </p>
- * <ul>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl#getEvolution <em>Evolution</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl#getVersion <em>Version</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl#getDate <em>Date</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl#getNextRelease <em>Next Release</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl#getPreviousRelease <em>Previous Release</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl#getRootPackages <em>Root Packages</em>}</li>
- *   <li>{@link org.eclipse.emf.cdo.evolution.impl.ReleaseImpl#getAllPackages <em>All Packages</em>}</li>
- * </ul>
- *
- * @generated
- */
-public class ReleaseImpl extends ModelSetImpl implements Release
-{
-  /**
-   * The default value of the '{@link #getVersion() <em>Version</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getVersion()
-   * @generated
-   * @ordered
-   */
-  protected static final int VERSION_EDEFAULT = 0;
-
-  /**
-   * The default value of the '{@link #getDate() <em>Date</em>}' attribute.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see #getDate()
-   * @generated
-   * @ordered
-   */
-  protected static final Date DATE_EDEFAULT = null;
-
-  private Map<String, EModelElement> idCache;
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected ReleaseImpl()
-  {
-    super();
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EClass eStaticClass()
-  {
-    return EvolutionPackage.Literals.RELEASE;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Date getDate()
-  {
-    return (Date)eDynamicGet(EvolutionPackage.RELEASE__DATE, EvolutionPackage.Literals.RELEASE__DATE, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setDate(Date newDate)
-  {
-    eDynamicSet(EvolutionPackage.RELEASE__DATE, EvolutionPackage.Literals.RELEASE__DATE, newDate);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public Release getNextRelease()
-  {
-    Release nextRelease = basicGetNextRelease();
-    return nextRelease != null && ((EObject)nextRelease).eIsProxy() ? (Release)eResolveProxy((InternalEObject)nextRelease) : nextRelease;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public Release basicGetNextRelease()
-  {
-    int nextVersion = getVersion() + 1;
-    return getEvolution().getRelease(nextVersion);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Release getPreviousRelease()
-  {
-    Release previousRelease = basicGetPreviousRelease();
-    return previousRelease != null && ((EObject)previousRelease).eIsProxy() ? (Release)eResolveProxy((InternalEObject)previousRelease) : previousRelease;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  public Release basicGetPreviousRelease()
-  {
-    int previousVersion = getVersion() - 1;
-    if (previousVersion < 1)
-    {
-      return null;
-    }
-
-    return getEvolution().getRelease(previousVersion);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public int getVersion()
-  {
-    return (Integer)eDynamicGet(EvolutionPackage.RELEASE__VERSION, EvolutionPackage.Literals.RELEASE__VERSION, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setVersion(int newVersion)
-  {
-    eDynamicSet(EvolutionPackage.RELEASE__VERSION, EvolutionPackage.Literals.RELEASE__VERSION, newVersion);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  @SuppressWarnings("unchecked")
-  public EList<EPackage> getRootPackages()
-  {
-    return (EList<EPackage>)eDynamicGet(EvolutionPackage.RELEASE__ROOT_PACKAGES, EvolutionPackage.Literals.RELEASE__ROOT_PACKAGES, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Evolution getEvolution()
-  {
-    return (Evolution)eDynamicGet(EvolutionPackage.RELEASE__EVOLUTION, EvolutionPackage.Literals.RELEASE__EVOLUTION, true, true);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public NotificationChain basicSetEvolution(Evolution newEvolution, NotificationChain msgs)
-  {
-    msgs = eBasicSetContainer((InternalEObject)newEvolution, EvolutionPackage.RELEASE__EVOLUTION, msgs);
-    return msgs;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public void setEvolution(Evolution newEvolution)
-  {
-    eDynamicSet(EvolutionPackage.RELEASE__EVOLUTION, EvolutionPackage.Literals.RELEASE__EVOLUTION, newEvolution);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  @Override
-  public EList<EPackage> getAllPackages()
-  {
-    EcoreEList<EPackage> list = new EcoreEList<EPackage>(EPackage.class, this)
-    {
-      private static final long serialVersionUID = 1L;
-
-      @Override
-      public int getFeatureID()
-      {
-        return EvolutionPackage.MODEL__ALL_PACKAGES;
-      }
-    };
-
-    for (EPackage rootPackage : getRootPackages())
-    {
-      ModelImpl.collectAllPackages(rootPackage, list);
-    }
-
-    return list;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.RELEASE__EVOLUTION:
-      if (eInternalContainer() != null)
-      {
-        msgs = eBasicRemoveFromContainer(msgs);
-      }
-      return basicSetEvolution((Evolution)otherEnd, msgs);
-    }
-    return super.eInverseAdd(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.RELEASE__EVOLUTION:
-      return basicSetEvolution(null, msgs);
-    case EvolutionPackage.RELEASE__ROOT_PACKAGES:
-      return ((InternalEList<?>)getRootPackages()).basicRemove(otherEnd, msgs);
-    }
-    return super.eInverseRemove(otherEnd, featureID, msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs)
-  {
-    switch (eContainerFeatureID())
-    {
-    case EvolutionPackage.RELEASE__EVOLUTION:
-      return eInternalContainer().eInverseRemove(this, EvolutionPackage.EVOLUTION__RELEASES, Evolution.class, msgs);
-    }
-    return super.eBasicRemoveFromContainerFeature(msgs);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public Object eGet(int featureID, boolean resolve, boolean coreType)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.RELEASE__EVOLUTION:
-      return getEvolution();
-    case EvolutionPackage.RELEASE__VERSION:
-      return getVersion();
-    case EvolutionPackage.RELEASE__DATE:
-      return getDate();
-    case EvolutionPackage.RELEASE__NEXT_RELEASE:
-      if (resolve)
-      {
-        return getNextRelease();
-      }
-      return basicGetNextRelease();
-    case EvolutionPackage.RELEASE__PREVIOUS_RELEASE:
-      if (resolve)
-      {
-        return getPreviousRelease();
-      }
-      return basicGetPreviousRelease();
-    case EvolutionPackage.RELEASE__ROOT_PACKAGES:
-      return getRootPackages();
-    case EvolutionPackage.RELEASE__ALL_PACKAGES:
-      return getAllPackages();
-    }
-    return super.eGet(featureID, resolve, coreType);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @SuppressWarnings("unchecked")
-  @Override
-  public void eSet(int featureID, Object newValue)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.RELEASE__EVOLUTION:
-      setEvolution((Evolution)newValue);
-      return;
-    case EvolutionPackage.RELEASE__VERSION:
-      setVersion((Integer)newValue);
-      return;
-    case EvolutionPackage.RELEASE__DATE:
-      setDate((Date)newValue);
-      return;
-    case EvolutionPackage.RELEASE__ROOT_PACKAGES:
-      getRootPackages().clear();
-      getRootPackages().addAll((Collection<? extends EPackage>)newValue);
-      return;
-    }
-    super.eSet(featureID, newValue);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public void eUnset(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.RELEASE__EVOLUTION:
-      setEvolution((Evolution)null);
-      return;
-    case EvolutionPackage.RELEASE__VERSION:
-      setVersion(VERSION_EDEFAULT);
-      return;
-    case EvolutionPackage.RELEASE__DATE:
-      setDate(DATE_EDEFAULT);
-      return;
-    case EvolutionPackage.RELEASE__ROOT_PACKAGES:
-      getRootPackages().clear();
-      return;
-    }
-    super.eUnset(featureID);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public boolean eIsSet(int featureID)
-  {
-    switch (featureID)
-    {
-    case EvolutionPackage.RELEASE__EVOLUTION:
-      return getEvolution() != null;
-    case EvolutionPackage.RELEASE__VERSION:
-      return getVersion() != VERSION_EDEFAULT;
-    case EvolutionPackage.RELEASE__DATE:
-      return DATE_EDEFAULT == null ? getDate() != null : !DATE_EDEFAULT.equals(getDate());
-    case EvolutionPackage.RELEASE__NEXT_RELEASE:
-      return basicGetNextRelease() != null;
-    case EvolutionPackage.RELEASE__PREVIOUS_RELEASE:
-      return basicGetPreviousRelease() != null;
-    case EvolutionPackage.RELEASE__ROOT_PACKAGES:
-      return !getRootPackages().isEmpty();
-    case EvolutionPackage.RELEASE__ALL_PACKAGES:
-      return !getAllPackages().isEmpty();
-    }
-    return super.eIsSet(featureID);
-  }
-
-  public int compareTo(Release o)
-  {
-    return o.getVersion() - getVersion();
-  }
-
-  @Override
-  public void invalidateChange()
-  {
-    // Do nothing.
-  }
-
-  @Override
-  public boolean containsElement(EModelElement modelElement)
-  {
-    return EcoreUtil.isAncestor(this, modelElement);
-  }
-
-  @SuppressWarnings("unchecked")
-  @Override
-  public <T extends EModelElement> T getElement(String id)
-  {
-    if (idCache == null)
-    {
-      idCache = new HashMap<String, EModelElement>();
-
-      ElementHandler.execute(getRootPackages(), new ElementRunnable()
-      {
-        public void run(EModelElement modelElement)
-        {
-          String id = getElementID(modelElement);
-          idCache.put(id, modelElement);
-        }
-      });
-    }
-
-    return (T)idCache.get(id);
-  }
-
-} // ReleaseImpl
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/DiagnosticID.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/DiagnosticID.java
deleted file mode 100644
index eaea7ad7cb..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/DiagnosticID.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.common.util.Diagnostic;
-import org.eclipse.emf.ecore.EModelElement;
-
-/**
- * @author Eike Stepper
- */
-public final class DiagnosticID
-{
-  private final String value;
-
-  public DiagnosticID(String value)
-  {
-    this.value = value;
-  }
-
-  public String getValue()
-  {
-    return value;
-  }
-
-  @Override
-  public int hashCode()
-  {
-    return 31 + (value == null ? 0 : value.hashCode());
-  }
-
-  @Override
-  public boolean equals(Object obj)
-  {
-    if (this == obj)
-    {
-      return true;
-    }
-
-    if (obj == null)
-    {
-      return false;
-    }
-
-    if (getClass() != obj.getClass())
-    {
-      return false;
-    }
-
-    DiagnosticID other = (DiagnosticID)obj;
-    if (value == null)
-    {
-      if (other.value != null)
-      {
-        return false;
-      }
-    }
-    else if (!value.equals(other.value))
-    {
-      return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public String toString()
-  {
-    return "DiagnosticID[" + value + "]";
-  }
-
-  public static DiagnosticID get(Diagnostic diagnostic)
-  {
-    for (Object data : diagnostic.getData())
-    {
-      if (data instanceof DiagnosticID)
-      {
-        return (DiagnosticID)data;
-      }
-    }
-
-    StringBuilder builder = new StringBuilder();
-    builder.append(diagnostic.getSource());
-    builder.append("|");
-    builder.append(diagnostic.getCode());
-
-    for (Object data : diagnostic.getData())
-    {
-      appendData(builder, data);
-    }
-
-    return new DiagnosticID(builder.toString());
-  }
-
-  private static void appendData(final StringBuilder builder, Object data)
-  {
-    if (data instanceof Provider)
-    {
-      Provider provider = (Provider)data;
-      provider.extractDiagnosticData(new Provider.Context()
-      {
-        public void add(String data)
-        {
-          builder.append("|");
-          builder.append(data);
-        }
-      });
-
-      return;
-    }
-
-    if (data instanceof EModelElement)
-    {
-      EModelElement modelElement = (EModelElement)data;
-      String label = ElementHandler.getLabel(modelElement);
-      if (label != null)
-      {
-        builder.append("|");
-        builder.append(label);
-        return;
-      }
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  public interface Provider
-  {
-    public void extractDiagnosticData(Context context);
-
-    /**
-     * @author Eike Stepper
-     */
-    public interface Context
-    {
-      public void add(String data);
-    }
-  }
-}
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/DiagnosticType.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/DiagnosticType.java
deleted file mode 100644
index 34e0bd4dba..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/DiagnosticType.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.common.util.Diagnostic;
-
-/**
- * @author Eike Stepper
- */
-public final class DiagnosticType
-{
-  private final String source;
-
-  private final int code;
-
-  public DiagnosticType(String source, int code)
-  {
-    this.source = source;
-    this.code = code;
-  }
-
-  public String getSource()
-  {
-    return source;
-  }
-
-  public int getCode()
-  {
-    return code;
-  }
-
-  public boolean appliesTo(Diagnostic diagnostic)
-  {
-    return code == diagnostic.getCode() && source.equals(diagnostic.getSource());
-  }
-
-  @Override
-  public int hashCode()
-  {
-    final int prime = 31;
-    int result = 1;
-    result = prime * result + code;
-    result = prime * result + (source == null ? 0 : source.hashCode());
-    return result;
-  }
-
-  @Override
-  public boolean equals(Object obj)
-  {
-    if (this == obj)
-    {
-      return true;
-    }
-
-    if (obj == null)
-    {
-      return false;
-    }
-
-    if (getClass() != obj.getClass())
-    {
-      return false;
-    }
-
-    DiagnosticType other = (DiagnosticType)obj;
-    if (code != other.code)
-    {
-      return false;
-    }
-
-    if (source == null)
-    {
-      if (other.source != null)
-      {
-        return false;
-      }
-    }
-    else if (!source.equals(other.source))
-    {
-      return false;
-    }
-
-    return true;
-  }
-
-  @Override
-  public String toString()
-  {
-    StringBuilder builder = new StringBuilder();
-    builder.append("DiagnosticType[");
-    builder.append(source);
-    builder.append(":");
-    builder.append(code);
-    builder.append("]");
-    return builder.toString();
-  }
-
-  public static DiagnosticType from(Diagnostic diagnostic)
-  {
-    return new DiagnosticType(diagnostic.getSource(), diagnostic.getCode());
-  }
-}
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ElementHandler.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ElementHandler.java
deleted file mode 100644
index f5176925e4..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ElementHandler.java
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
- * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.cdo.evolution.ModelSet;
-
-import org.eclipse.emf.ecore.EAttribute;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.emf.ecore.EEnum;
-import org.eclipse.emf.ecore.EEnumLiteral;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.EcorePackage;
-
-import java.util.List;
-
-/**
- * @author Eike Stepper
- */
-public abstract class ElementHandler
-{
-  private static ElementHandler PACKAGE = new PackageHandler();
-
-  private static ElementHandler CLASS = new ClassHandler();
-
-  private static ElementHandler ATTRIBUTE = new AttributeHandler();
-
-  private static ElementHandler REFERENCE = new ReferenceHandler();
-
-  private static ElementHandler DATA_TYPE = new DataTypeHandler();
-
-  private static ElementHandler ENUM = new EnumHandler();
-
-  private static ElementHandler ENUM_LITERAL = new EnumLiteralHandler();
-
-  private static final EReference[] NO_CHILD_FEATURES = {};
-
-  private ElementHandler()
-  {
-  }
-
-  public abstract EClass getEClass();
-
-  public EReference[] getChildFeatures()
-  {
-    return NO_CHILD_FEATURES;
-  }
-
-  public boolean hasChildFeatures()
-  {
-    return getChildFeatures().length != 0;
-  }
-
-  protected abstract String computeLabel(EModelElement element);
-
-  public static ElementHandler getHandler(EClass eClass)
-  {
-    if (eClass.getEPackage() == EcorePackage.eINSTANCE)
-    {
-      switch (eClass.getClassifierID())
-      {
-      case EcorePackage.EPACKAGE:
-        return PACKAGE;
-
-      case EcorePackage.ECLASS:
-        return CLASS;
-
-      case EcorePackage.EATTRIBUTE:
-        return ATTRIBUTE;
-
-      case EcorePackage.EREFERENCE:
-        return REFERENCE;
-
-      case EcorePackage.EDATA_TYPE:
-        return DATA_TYPE;
-
-      case EcorePackage.EENUM:
-        return ENUM;
-
-      case EcorePackage.EENUM_LITERAL:
-        return ENUM_LITERAL;
-      }
-    }
-
-    return null;
-  }
-
-  public static String getLabel(EModelElement element)
-  {
-    ElementHandler handler = getHandler(element.eClass());
-    if (handler != null)
-    {
-      return handler.computeLabel(element);
-    }
-
-    return String.valueOf(element);
-  }
-
-  public static ModelSet getModelSet(EModelElement element)
-  {
-    EObject eContainer;
-    while ((eContainer = element.eContainer()) != null)
-    {
-      if (eContainer instanceof ModelSet)
-      {
-        return (ModelSet)eContainer;
-      }
-    }
-
-    return null;
-  }
-
-  public static void execute(EModelElement element, ElementRunnable runnable)
-  {
-    runnable.run(element);
-
-    EClass eClass = element.eClass();
-    ElementHandler handler = getHandler(eClass);
-    if (handler != null)
-    {
-      EReference[] childFeatures = handler.getChildFeatures();
-      for (int i = 0; i < childFeatures.length; i++)
-      {
-        EReference childFeature = childFeatures[i];
-
-        List<?> children = (List<?>)element.eGet(childFeature);
-        for (Object child : children)
-        {
-          if (child instanceof EModelElement)
-          {
-            execute((EModelElement)child, runnable);
-          }
-        }
-      }
-    }
-  }
-
-  public static void execute(List<? extends EModelElement> elements, ElementRunnable runnable)
-  {
-    for (EModelElement element : elements)
-    {
-      execute(element, runnable);
-    }
-  }
-
-  public static void main(String[] args)
-  {
-    // dumpRelevantContainments();
-    dumpManyValuedNonContainments();
-  }
-
-  private static void dumpRelevantContainments()
-  {
-    for (EClassifier eClassifier : EcorePackage.eINSTANCE.getEClassifiers())
-    {
-      if (eClassifier instanceof EClass)
-      {
-        EClass eClass = (EClass)eClassifier;
-
-        if (eClass == EcorePackage.Literals.EOPERATION)
-        {
-          continue;
-        }
-
-        if (eClass == EcorePackage.Literals.EGENERIC_TYPE)
-        {
-          continue;
-        }
-
-        if (eClass == EcorePackage.Literals.ETYPE_PARAMETER)
-        {
-          continue;
-        }
-
-        boolean first = true;
-        for (EStructuralFeature eStructuralFeature : eClass.getEStructuralFeatures())
-        {
-          if (eStructuralFeature instanceof EReference)
-          {
-            EReference eReference = (EReference)eStructuralFeature;
-            if (eReference.isContainment())
-            {
-              if (eReference == EcorePackage.Literals.ECLASS__EOPERATIONS)
-              {
-                continue;
-              }
-
-              if (eReference == EcorePackage.Literals.ECLASS__EGENERIC_SUPER_TYPES)
-              {
-                continue;
-              }
-
-              if (eReference == EcorePackage.Literals.ECLASSIFIER__ETYPE_PARAMETERS)
-              {
-                continue;
-              }
-
-              if (eReference == EcorePackage.Literals.ETYPED_ELEMENT__EGENERIC_TYPE)
-              {
-                continue;
-              }
-
-              if (first)
-              {
-                System.out.println(eClass.getName());
-                first = false;
-              }
-
-              System.out.println("   " + eReference.getName() + (eReference.isDerived() ? "  DERIVED" : ""));
-            }
-          }
-        }
-      }
-    }
-  }
-
-  private static void dumpManyValuedNonContainments()
-  {
-    for (EClassifier eClassifier : EcorePackage.eINSTANCE.getEClassifiers())
-    {
-      if (eClassifier instanceof EClass)
-      {
-        EClass eClass = (EClass)eClassifier;
-
-        boolean first = true;
-        for (EStructuralFeature eStructuralFeature : eClass.getEStructuralFeatures())
-        {
-          if (!eStructuralFeature.isMany())
-          {
-            continue;
-          }
-
-          if (eStructuralFeature instanceof EReference)
-          {
-            EReference eReference = (EReference)eStructuralFeature;
-            if (eReference.isContainment())
-            {
-              continue;
-            }
-          }
-
-          if (first)
-          {
-            System.out.println(eClass.getName());
-            first = false;
-          }
-
-          System.out.println("   " + eStructuralFeature.getName() + (eStructuralFeature.isDerived() ? "  DERIVED" : ""));
-        }
-      }
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private static final class PackageHandler extends ElementHandler
-  {
-    private static final EReference[] CHILDREN = { EcorePackage.Literals.EPACKAGE__ECLASSIFIERS, EcorePackage.Literals.EPACKAGE__ESUBPACKAGES };
-
-    @Override
-    public EClass getEClass()
-    {
-      return EcorePackage.Literals.EPACKAGE;
-    }
-
-    @Override
-    public EReference[] getChildFeatures()
-    {
-      return CHILDREN;
-    }
-
-    @Override
-    protected String computeLabel(EModelElement element)
-    {
-      EPackage ePackage = (EPackage)element;
-      EPackage eSuperPackage = ePackage.getESuperPackage();
-      if (eSuperPackage != null)
-      {
-        return computeLabel(eSuperPackage) + "." + ePackage.getName();
-      }
-
-      return ePackage.getName();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private static final class ClassHandler extends ElementHandler
-  {
-    private static final EReference[] CHILDREN = { EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES };
-
-    @Override
-    public EClass getEClass()
-    {
-      return EcorePackage.Literals.ECLASS;
-    }
-
-    @Override
-    public EReference[] getChildFeatures()
-    {
-      return CHILDREN;
-    }
-
-    @Override
-    protected String computeLabel(EModelElement element)
-    {
-      EClass eClass = (EClass)element;
-      EPackage ePackage = eClass.getEPackage();
-      if (ePackage != null)
-      {
-        return getLabel(ePackage) + "." + eClass.getName();
-      }
-
-      return eClass.getName();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private static class AttributeHandler extends ElementHandler
-  {
-    @Override
-    public EClass getEClass()
-    {
-      return EcorePackage.Literals.EATTRIBUTE;
-    }
-
-    @Override
-    protected String computeLabel(EModelElement element)
-    {
-      EAttribute eAttribute = (EAttribute)element;
-      EClass eClass = eAttribute.getEContainingClass();
-      if (eClass != null)
-      {
-        return getLabel(eClass) + "." + eAttribute.getName();
-      }
-
-      return eAttribute.getName();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private static class ReferenceHandler extends ElementHandler
-  {
-    @Override
-    public EClass getEClass()
-    {
-      return EcorePackage.Literals.EREFERENCE;
-    }
-
-    @Override
-    protected String computeLabel(EModelElement element)
-    {
-      EReference eReference = (EReference)element;
-      EClass eClass = eReference.getEContainingClass();
-      if (eClass != null)
-      {
-        return getLabel(eClass) + "." + eReference.getName();
-      }
-
-      return eReference.getName();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private static final class DataTypeHandler extends ElementHandler
-  {
-    @Override
-    public EClass getEClass()
-    {
-      return EcorePackage.Literals.EDATA_TYPE;
-    }
-
-    @Override
-    protected String computeLabel(EModelElement element)
-    {
-      EDataType eDataType = (EDataType)element;
-      EPackage ePackage = eDataType.getEPackage();
-      if (ePackage != null)
-      {
-        return getLabel(ePackage) + "." + eDataType.getName();
-      }
-
-      return eDataType.getName();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private static final class EnumHandler extends ElementHandler
-  {
-    private static final EReference[] CHILDREN = { EcorePackage.Literals.EENUM__ELITERALS };
-
-    @Override
-    public EClass getEClass()
-    {
-      return EcorePackage.Literals.EENUM;
-    }
-
-    @Override
-    public EReference[] getChildFeatures()
-    {
-      return CHILDREN;
-    }
-
-    @Override
-    protected String computeLabel(EModelElement element)
-    {
-      EEnum eEnum = (EEnum)element;
-      EPackage ePackage = eEnum.getEPackage();
-      if (ePackage != null)
-      {
-        return getLabel(ePackage) + "." + eEnum.getName();
-      }
-
-      return eEnum.getName();
-    }
-  }
-
-  /**
-   * @author Eike Stepper
-   */
-  private static final class EnumLiteralHandler extends ElementHandler
-  {
-    @Override
-    public EClass getEClass()
-    {
-      return EcorePackage.Literals.EENUM_LITERAL;
-    }
-
-    @Override
-    protected String computeLabel(EModelElement element)
-    {
-      EEnumLiteral eLiteral = (EEnumLiteral)element;
-      EEnum eEnum = eLiteral.getEEnum();
-      if (eEnum != null)
-      {
-        return getLabel(eEnum) + "." + eLiteral.getName();
-      }
-
-      return eLiteral.getName();
-    }
-  }
-}
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ElementRunnable.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ElementRunnable.java
deleted file mode 100644
index f5907cb02d..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ElementRunnable.java
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.ecore.EModelElement;
-
-/**
- * @author Eike Stepper
- */
-public interface ElementRunnable
-{
-  public void run(EModelElement modelElement);
-}
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionAdapterFactory.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionAdapterFactory.java
deleted file mode 100644
index c9a6d166f7..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionAdapterFactory.java
+++ /dev/null
@@ -1,328 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.FeaturePathMigration;
-import org.eclipse.emf.cdo.evolution.Migration;
-import org.eclipse.emf.cdo.evolution.Model;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-import org.eclipse.emf.cdo.evolution.PropertyChange;
-import org.eclipse.emf.cdo.evolution.Release;
-
-import org.eclipse.emf.common.notify.Adapter;
-import org.eclipse.emf.common.notify.Notifier;
-import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
-import org.eclipse.emf.ecore.EObject;
-
-/**
- * <!-- begin-user-doc -->
- * The <b>Adapter Factory</b> for the model.
- * It provides an adapter <code>createXXX</code> method for each class of the model.
- * <!-- end-user-doc -->
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage
- * @generated
- */
-public class EvolutionAdapterFactory extends AdapterFactoryImpl
-{
-  /**
-   * The cached model package.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected static EvolutionPackage modelPackage;
-
-  /**
-   * Creates an instance of the adapter factory.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EvolutionAdapterFactory()
-  {
-    if (modelPackage == null)
-    {
-      modelPackage = EvolutionPackage.eINSTANCE;
-    }
-  }
-
-  /**
-   * Returns whether this factory is applicable for the type of the object.
-   * <!-- begin-user-doc -->
-   * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
-   * <!-- end-user-doc -->
-   * @return whether this factory is applicable for the type of the object.
-   * @generated
-   */
-  @Override
-  public boolean isFactoryForType(Object object)
-  {
-    if (object == modelPackage)
-    {
-      return true;
-    }
-    if (object instanceof EObject)
-    {
-      return ((EObject)object).eClass().getEPackage() == modelPackage;
-    }
-    return false;
-  }
-
-  /**
-   * The switch that delegates to the <code>createXXX</code> methods.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected EvolutionSwitch<Adapter> modelSwitch = new EvolutionSwitch<Adapter>()
-  {
-    @Override
-    public Adapter caseModelSet(ModelSet object)
-    {
-      return createModelSetAdapter();
-    }
-
-    @Override
-    public Adapter caseModel(Model object)
-    {
-      return createModelAdapter();
-    }
-
-    @Override
-    public Adapter caseEvolution(Evolution object)
-    {
-      return createEvolutionAdapter();
-    }
-
-    @Override
-    public Adapter caseRelease(Release object)
-    {
-      return createReleaseAdapter();
-    }
-
-    @Override
-    public Adapter caseChange(Change object)
-    {
-      return createChangeAdapter();
-    }
-
-    @Override
-    public Adapter caseModelSetChange(ModelSetChange object)
-    {
-      return createModelSetChangeAdapter();
-    }
-
-    @Override
-    public Adapter caseElementChange(ElementChange object)
-    {
-      return createElementChangeAdapter();
-    }
-
-    @Override
-    public Adapter casePropertyChange(PropertyChange object)
-    {
-      return createPropertyChangeAdapter();
-    }
-
-    @Override
-    public Adapter caseMigration(Migration object)
-    {
-      return createMigrationAdapter();
-    }
-
-    @Override
-    public Adapter caseFeaturePathMigration(FeaturePathMigration object)
-    {
-      return createFeaturePathMigrationAdapter();
-    }
-
-    @Override
-    public Adapter defaultCase(EObject object)
-    {
-      return createEObjectAdapter();
-    }
-  };
-
-  /**
-   * Creates an adapter for the <code>target</code>.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param target the object to adapt.
-   * @return the adapter for the <code>target</code>.
-   * @generated
-   */
-  @Override
-  public Adapter createAdapter(Notifier target)
-  {
-    return modelSwitch.doSwitch((EObject)target);
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.ModelSet <em>Model Set</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.ModelSet
-   * @generated
-   */
-  public Adapter createModelSetAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.Model <em>Model</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.Model
-   * @generated
-   */
-  public Adapter createModelAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.Evolution <em>Evolution</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.Evolution
-   * @generated
-   */
-  public Adapter createEvolutionAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.Release <em>Release</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.Release
-   * @generated
-   */
-  public Adapter createReleaseAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.Change <em>Change</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.Change
-   * @generated
-   */
-  public Adapter createChangeAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.ModelSetChange <em>Model Set Change</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.ModelSetChange
-   * @generated
-   */
-  public Adapter createModelSetChangeAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.ElementChange <em>Element Change</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.ElementChange
-   * @generated
-   */
-  public Adapter createElementChangeAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.PropertyChange <em>Property Change</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.PropertyChange
-   * @generated
-   */
-  public Adapter createPropertyChangeAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.Migration <em>Migration</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.Migration
-   * @generated
-   */
-  public Adapter createMigrationAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for an object of class '{@link org.eclipse.emf.cdo.evolution.FeaturePathMigration <em>Feature Path Migration</em>}'.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null so that we can easily ignore cases;
-   * it's useful to ignore a case when inheritance will catch all the cases anyway.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @see org.eclipse.emf.cdo.evolution.FeaturePathMigration
-   * @generated
-   */
-  public Adapter createFeaturePathMigrationAdapter()
-  {
-    return null;
-  }
-
-  /**
-   * Creates a new adapter for the default case.
-   * <!-- begin-user-doc -->
-   * This default implementation returns null.
-   * <!-- end-user-doc -->
-   * @return the new adapter.
-   * @generated
-   */
-  public Adapter createEObjectAdapter()
-  {
-    return null;
-  }
-
-} // EvolutionAdapterFactory
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java
deleted file mode 100644
index e630b1f7ef..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java
+++ /dev/null
@@ -1,390 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.FeaturePathMigration;
-import org.eclipse.emf.cdo.evolution.Migration;
-import org.eclipse.emf.cdo.evolution.Model;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-import org.eclipse.emf.cdo.evolution.PropertyChange;
-import org.eclipse.emf.cdo.evolution.Release;
-
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.util.Switch;
-
-/**
- * <!-- begin-user-doc -->
- * The <b>Switch</b> for the model's inheritance hierarchy.
- * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
- * to invoke the <code>caseXXX</code> method for each class of the model,
- * starting with the actual class of the object
- * and proceeding up the inheritance hierarchy
- * until a non-null result is returned,
- * which is the result of the switch.
- * <!-- end-user-doc -->
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage
- * @generated
- */
-public class EvolutionSwitch<T> extends Switch<T>
-{
-  /**
-   * The cached model package
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected static EvolutionPackage modelPackage;
-
-  /**
-   * Creates an instance of the switch.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EvolutionSwitch()
-  {
-    if (modelPackage == null)
-    {
-      modelPackage = EvolutionPackage.eINSTANCE;
-    }
-  }
-
-  /**
-   * Checks whether this is a switch for the given package.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @param ePackage the package in question.
-   * @return whether this is a switch for the given package.
-   * @generated
-   */
-  @Override
-  protected boolean isSwitchFor(EPackage ePackage)
-  {
-    return ePackage == modelPackage;
-  }
-
-  /**
-   * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @return the first non-null result returned by a <code>caseXXX</code> call.
-   * @generated
-   */
-  @Override
-  protected T doSwitch(int classifierID, EObject theEObject)
-  {
-    switch (classifierID)
-    {
-    case EvolutionPackage.MODEL_SET:
-    {
-      ModelSet modelSet = (ModelSet)theEObject;
-      T result = caseModelSet(modelSet);
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.MODEL:
-    {
-      Model model = (Model)theEObject;
-      T result = caseModel(model);
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.EVOLUTION:
-    {
-      Evolution evolution = (Evolution)theEObject;
-      T result = caseEvolution(evolution);
-      if (result == null)
-      {
-        result = caseModelSet(evolution);
-      }
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.RELEASE:
-    {
-      Release release = (Release)theEObject;
-      T result = caseRelease(release);
-      if (result == null)
-      {
-        result = caseModelSet(release);
-      }
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.CHANGE:
-    {
-      Change change = (Change)theEObject;
-      T result = caseChange(change);
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.MODEL_SET_CHANGE:
-    {
-      ModelSetChange modelSetChange = (ModelSetChange)theEObject;
-      T result = caseModelSetChange(modelSetChange);
-      if (result == null)
-      {
-        result = caseChange(modelSetChange);
-      }
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.ELEMENT_CHANGE:
-    {
-      ElementChange elementChange = (ElementChange)theEObject;
-      T result = caseElementChange(elementChange);
-      if (result == null)
-      {
-        result = caseChange(elementChange);
-      }
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.PROPERTY_CHANGE:
-    {
-      PropertyChange propertyChange = (PropertyChange)theEObject;
-      T result = casePropertyChange(propertyChange);
-      if (result == null)
-      {
-        result = caseChange(propertyChange);
-      }
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.MIGRATION:
-    {
-      Migration migration = (Migration)theEObject;
-      T result = caseMigration(migration);
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    case EvolutionPackage.FEATURE_PATH_MIGRATION:
-    {
-      FeaturePathMigration featurePathMigration = (FeaturePathMigration)theEObject;
-      T result = caseFeaturePathMigration(featurePathMigration);
-      if (result == null)
-      {
-        result = caseMigration(featurePathMigration);
-      }
-      if (result == null)
-      {
-        result = defaultCase(theEObject);
-      }
-      return result;
-    }
-    default:
-      return defaultCase(theEObject);
-    }
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Model Set</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Model Set</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseModelSet(ModelSet object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Model</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Model</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseModel(Model object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Evolution</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Evolution</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseEvolution(Evolution object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Release</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Release</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseRelease(Release object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Change</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Change</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseChange(Change object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Model Set Change</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Model Set Change</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseModelSetChange(ModelSetChange object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Element Change</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Element Change</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseElementChange(ElementChange object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Property Change</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Property Change</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T casePropertyChange(PropertyChange object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Migration</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Migration</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseMigration(Migration object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>Feature Path Migration</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>Feature Path Migration</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
-   * @generated
-   */
-  public T caseFeaturePathMigration(FeaturePathMigration object)
-  {
-    return null;
-  }
-
-  /**
-   * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
-   * <!-- begin-user-doc -->
-   * This implementation returns null;
-   * returning a non-null result will terminate the switch, but this is the last case anyway.
-   * <!-- end-user-doc -->
-   * @param object the target of the switch.
-   * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
-   * @see #doSwitch(org.eclipse.emf.ecore.EObject)
-   * @generated
-   */
-  @Override
-  public T defaultCase(EObject object)
-  {
-    return null;
-  }
-
-} // EvolutionSwitch
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionValidator.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionValidator.java
deleted file mode 100644
index d16997899a..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionValidator.java
+++ /dev/null
@@ -1,1032 +0,0 @@
-/**
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.ChangeKind;
-import org.eclipse.emf.cdo.evolution.ElementChange;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.EvolutionPackage;
-import org.eclipse.emf.cdo.evolution.FeaturePathMigration;
-import org.eclipse.emf.cdo.evolution.Migration;
-import org.eclipse.emf.cdo.evolution.Model;
-import org.eclipse.emf.cdo.evolution.ModelSet;
-import org.eclipse.emf.cdo.evolution.ModelSetChange;
-import org.eclipse.emf.cdo.evolution.PropertyChange;
-import org.eclipse.emf.cdo.evolution.Release;
-import org.eclipse.emf.cdo.evolution.impl.EvolutionPlugin;
-
-import org.eclipse.net4j.util.collection.CollectionUtil;
-
-import org.eclipse.emf.common.util.BasicDiagnostic;
-import org.eclipse.emf.common.util.Diagnostic;
-import org.eclipse.emf.common.util.DiagnosticChain;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.common.util.ResourceLocator;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.EcorePackage;
-import org.eclipse.emf.ecore.util.EObjectValidator;
-import org.eclipse.emf.ecore.util.EcoreUtil.EqualityHelper;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * <!-- begin-user-doc -->
- * The <b>Validator</b> for the model.
- * <!-- end-user-doc -->
- * @see org.eclipse.emf.cdo.evolution.EvolutionPackage
- * @generated
- */
-public class EvolutionValidator extends EObjectValidator
-{
-  /**
-   * The cached model package
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public static final EvolutionValidator INSTANCE = new EvolutionValidator();
-
-  /**
-   * A constant for the {@link org.eclipse.emf.common.util.Diagnostic#getSource() source} of diagnostic {@link org.eclipse.emf.common.util.Diagnostic#getCode() codes} from this package.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @see org.eclipse.emf.common.util.Diagnostic#getSource()
-   * @see org.eclipse.emf.common.util.Diagnostic#getCode()
-   * @generated
-   */
-  public static final String DIAGNOSTIC_SOURCE = "org.eclipse.emf.cdo.evolution";
-
-  /**
-   * A constant with a fixed name that can be used as the base value for additional hand written constants.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  protected static final int GENERATED_DIAGNOSTIC_CODE_COUNT = 0;
-
-  public static final int CODE_NO_MODEL = GENERATED_DIAGNOSTIC_CODE_COUNT + 1;
-
-  public static final int CODE_NO_URI = CODE_NO_MODEL + 1;
-
-  public static final int CODE_NO_RESOURCE_SET = CODE_NO_URI + 1;
-
-  public static final int CODE_RESOURCE_NOT_FOUND = CODE_NO_RESOURCE_SET + 1;
-
-  public static final int CODE_LOAD_PROBLEM = CODE_RESOURCE_NOT_FOUND + 1;
-
-  public static final int CODE_CONTENT_PROBLEM = CODE_LOAD_PROBLEM + 1;
-
-  public static final int CODE_PACKAGE_MISSING = CODE_CONTENT_PROBLEM + 1;
-
-  public static final int CODE_PACKAGE_NOT_UNIQUE = CODE_PACKAGE_MISSING + 1;
-
-  public static final int CODE_NSURI_NOT_UNIQUE = CODE_PACKAGE_NOT_UNIQUE + 1;
-
-  public static final int CODE_NSURI_NOT_CHANGED = CODE_NSURI_NOT_UNIQUE + 1;
-
-  public static final int CODE_ID_ANNOTATION_MISSING = CODE_NSURI_NOT_CHANGED + 1;
-
-  public static final int CODE_ID_WITHOUT_VALUE = CODE_ID_ANNOTATION_MISSING + 1;
-
-  public static final int CODE_ID_NOT_UNIQUE = CODE_ID_WITHOUT_VALUE + 1;
-
-  public static final int CODE_MIGRATION_UNUSED = CODE_ID_NOT_UNIQUE + 1;
-
-  public static final int CODE_FEATURE_PATH_UNKNOWN = CODE_MIGRATION_UNUSED + 1;
-
-  // Insert new codes above.
-
-  public static final int CODE_UNCHANGED = CODE_FEATURE_PATH_UNKNOWN + 1;
-
-  public static final int CODE_RELEASE = CODE_UNCHANGED + 1;
-
-  /**
-   * A constant with a fixed name that can be used as the base value for additional hand written constants in a derived class.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   */
-  protected static final int DIAGNOSTIC_CODE_COUNT = CODE_RELEASE;
-
-  /**
-   * Creates an instance of the switch.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public EvolutionValidator()
-  {
-    super();
-  }
-
-  @Override
-  public boolean validate_EveryReferenceIsContained(EObject eObject, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return true;
-  }
-
-  @Override
-  public boolean validate_EveryProxyResolves(EObject eObject, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return true;
-  }
-
-  /**
-   * Returns the package of this validator switch.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  protected EPackage getEPackage()
-  {
-    return EvolutionPackage.eINSTANCE;
-  }
-
-  /**
-   * Calls <code>validateXXX</code> for the corresponding classifier of the model.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  protected boolean validateGen(int classifierID, Object value, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    switch (classifierID)
-    {
-    case EvolutionPackage.MODEL_SET:
-      return validateModelSet((ModelSet)value, diagnostics, context);
-    case EvolutionPackage.MODEL:
-      return validateModel((Model)value, diagnostics, context);
-    case EvolutionPackage.EVOLUTION:
-      return validateEvolution((Evolution)value, diagnostics, context);
-    case EvolutionPackage.RELEASE:
-      return validateRelease((Release)value, diagnostics, context);
-    case EvolutionPackage.CHANGE:
-      return validateChange((Change)value, diagnostics, context);
-    case EvolutionPackage.MODEL_SET_CHANGE:
-      return validateModelSetChange((ModelSetChange)value, diagnostics, context);
-    case EvolutionPackage.ELEMENT_CHANGE:
-      return validateElementChange((ElementChange)value, diagnostics, context);
-    case EvolutionPackage.PROPERTY_CHANGE:
-      return validatePropertyChange((PropertyChange)value, diagnostics, context);
-    case EvolutionPackage.MIGRATION:
-      return validateMigration((Migration)value, diagnostics, context);
-    case EvolutionPackage.FEATURE_PATH_MIGRATION:
-      return validateFeaturePathMigration((FeaturePathMigration)value, diagnostics, context);
-    case EvolutionPackage.CHANGE_KIND:
-      return validateChangeKind((ChangeKind)value, diagnostics, context);
-    case EvolutionPackage.URI:
-      return validateURI((URI)value, diagnostics, context);
-    default:
-      return true;
-    }
-  }
-
-  @Override
-  protected boolean validate(int classifierID, Object value, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (diagnostics == null)
-    {
-      return true;
-    }
-
-    if (context == null)
-    {
-      return true;
-    }
-
-    return validateGen(classifierID, value, diagnostics, context);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateModelSetGen(ModelSet modelSet, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return validate_EveryDefaultConstraint(modelSet, diagnostics, context);
-  }
-
-  public boolean validateModelSet(ModelSet modelSet, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.RELEASE))
-    {
-      diagnostics.add(
-          createDiagnostic(Diagnostic.INFO, DIAGNOSTIC_SOURCE, CODE_RELEASE, "_UI_Release_diagnostic", new Object[] {}, new Object[] { modelSet }, context));
-      return true;
-    }
-
-    return validateModelSetGen(modelSet, diagnostics, context);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateModel(Model model, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (!validate_NoCircularContainment(model, diagnostics, context))
-    {
-      return false;
-    }
-    boolean result = validate_EveryMultiplicityConforms(model, diagnostics, context);
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryDataValueConforms(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryReferenceIsContained(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryBidirectionalReferenceIsPaired(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryProxyResolves(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_UniqueID(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryKeyUnique(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryMapEntryUnique(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateModel_ModelLoaded(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateModel_IDs_Exist(model, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateModel_NamespaceReflectsChange(model, diagnostics, context);
-    }
-    return result;
-  }
-
-  /**
-   * Validates the ModelLoaded constraint of '<em>Model</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category MODEL_AVAILABILITY
-   */
-  public boolean validateModel_ModelLoaded(Model model, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.MODEL_AVAILABILITY))
-    {
-      switch (model.getStatus())
-      {
-      case NO_URI:
-        diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_NO_URI, "_UI_NO_URI_diagnostic", new Object[] {},
-            new Object[] { model, EvolutionPackage.Literals.MODEL__URI }, context));
-        return false;
-
-      case NO_RESOURCE_SET:
-        diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_NO_RESOURCE_SET, "_UI_NO_RESOURCE_SET_diagnostic", new Object[] {},
-            new Object[] { model }, context));
-        return false;
-
-      case RESOURCE_NOT_FOUND:
-        diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_RESOURCE_NOT_FOUND, "_UI_RESOURCE_NOT_FOUND_diagnostic",
-            new Object[] { model.getURI().toString() }, new Object[] { model, EvolutionPackage.Literals.MODEL__URI }, context));
-        return false;
-
-      case LOAD_PROBLEM:
-        diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_RESOURCE_NOT_FOUND, "_UI_LOAD_PROBLEM_diagnostic",
-            new Object[] { model.getURI().toString() }, new Object[] { model, EvolutionPackage.Literals.MODEL__URI }, context));
-        return false;
-
-      case CONTENT_PROBLEM:
-        diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_CONTENT_PROBLEM, "_UI_CONTENT_PROBLEM_diagnostic",
-            new Object[] { model.getURI().toString() }, new Object[] { model, EvolutionPackage.Literals.MODEL__URI }, context));
-        return false;
-      }
-    }
-
-    return true;
-  }
-
-  /**
-   * Validates the IDs_Exist constraint of '<em>Model</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category IDENTITY_COMPLETENESS
-   */
-  public boolean validateModel_IDs_Exist(Model model, final DiagnosticChain diagnostics, final Map<Object, Object> context)
-  {
-    ValidationContext validationContext = ValidationContext.getFrom(context);
-    if (validationContext != null && validationContext.getPhase() == ValidationPhase.IDENTITY_COMPLETENESS)
-    {
-      final Map<String, Object> identifiedElements = validationContext.getIdentifiedElements();
-      EPackage rootPackage = model.getRootPackage();
-
-      final boolean[] result = { true };
-      ElementHandler.execute(rootPackage, new ElementRunnable()
-      {
-        public void run(EModelElement modelElement)
-        {
-          if (IDAnnotation.getFrom(modelElement, false) == null)
-          {
-            diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_ID_ANNOTATION_MISSING, "_UI_IDsExist_AnnotationMissing_diagnostic",
-                new Object[] {}, new Object[] { modelElement, EcorePackage.Literals.EMODEL_ELEMENT__EANNOTATIONS }, context));
-            result[0] = false;
-          }
-          else
-          {
-            String value = IDAnnotation.getValue(modelElement);
-            if (value == null)
-            {
-              diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_ID_WITHOUT_VALUE, "_UI_IDsExist_NoValue_diagnostic", new Object[] {},
-                  new Object[] { modelElement, EcorePackage.Literals.EMODEL_ELEMENT__EANNOTATIONS }, context));
-              result[0] = false;
-            }
-            else
-            {
-              Object element = identifiedElements.get(value);
-              if (element == null)
-              {
-                identifiedElements.put(value, modelElement);
-              }
-              else if (element instanceof List<?>)
-              {
-                @SuppressWarnings("unchecked")
-                List<EModelElement> elements = (List<EModelElement>)element;
-                elements.add(modelElement);
-              }
-              else
-              {
-                List<EModelElement> elements = new ArrayList<EModelElement>();
-                elements.add((EModelElement)element);
-                elements.add(modelElement);
-                identifiedElements.put(value, elements);
-              }
-            }
-          }
-        }
-      });
-
-      return result[0];
-    }
-    return true;
-  }
-
-  /**
-   * Validates the NamespaceReflectsChange constraint of '<em>Model</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category MODEL_UNIQUENESS
-   */
-  public boolean validateModel_NamespaceReflectsChange(Model model, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.MODEL_UNIQUENESS))
-    {
-      Evolution evolution = model.getEvolution();
-      if (evolution.isUniqueNamespaces())
-      {
-        Map<String, Set<EPackage>> releasedPackages = evolution.getReleasedPackages();
-        boolean result = true;
-
-        for (EPackage ePackage : model.getAllPackages())
-        {
-          Set<EPackage> set = releasedPackages.get(ePackage.getNsURI());
-          if (set != null)
-          {
-            for (EPackage releasedPackage : set)
-            {
-              EqualityHelper equalityHelper = new EqualityHelper()
-              {
-                private static final long serialVersionUID = 1L;
-
-                @Override
-                protected boolean haveEqualFeature(EObject eObject1, EObject eObject2, EStructuralFeature feature)
-                {
-                  if (feature == EcorePackage.Literals.EPACKAGE__ESUBPACKAGES)
-                  {
-                    // Compare packages without their subpackages.
-                    return true;
-                  }
-
-                  return super.haveEqualFeature(eObject1, eObject2, feature);
-                }
-              };
-
-              if (!equalityHelper.equals(ePackage, releasedPackage))
-              {
-                Release release = (Release)ElementHandler.getModelSet(releasedPackage);
-
-                diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_NSURI_NOT_CHANGED, "_UI_NsUriMustChange_diagnostic",
-                    new Object[] { ePackage.getNsURI(), release.getVersion() },
-                    new Object[] { ePackage, EcorePackage.Literals.EPACKAGE__NS_URI, releasedPackage, evolution }, context));
-                result = false;
-                break;
-              }
-            }
-          }
-        }
-
-        return result;
-      }
-    }
-
-    return true;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateEvolutionGen(Evolution evolution, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (!validate_NoCircularContainment(evolution, diagnostics, context))
-    {
-      return false;
-    }
-    boolean result = validate_EveryMultiplicityConforms(evolution, diagnostics, context);
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryDataValueConforms(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryReferenceIsContained(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryBidirectionalReferenceIsPaired(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryProxyResolves(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_UniqueID(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryKeyUnique(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryMapEntryUnique(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateEvolution_NotEmpty(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateEvolution_PackagesUnique(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateEvolution_NoMissingPackages(evolution, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateEvolution_IDsUnique(evolution, diagnostics, context);
-    }
-    return result;
-  }
-
-  public boolean validateEvolution(Evolution evolution, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.RELEASE))
-    {
-      ModelSetChange change = evolution.getChange();
-
-      if (change == null || change.getChildren().isEmpty())
-      {
-        Release latestRelease = evolution.getLatestRelease();
-        if (latestRelease == null)
-        {
-          diagnostics.add(createDiagnostic(Diagnostic.INFO, DIAGNOSTIC_SOURCE, CODE_UNCHANGED, "_UI_Unchanged_diagnostic", new Object[] {},
-              new Object[] { evolution }, context));
-        }
-        else
-        {
-          diagnostics.add(createDiagnostic(Diagnostic.INFO, DIAGNOSTIC_SOURCE, CODE_UNCHANGED, "_UI_UnchangedSince_diagnostic",
-              new Object[] { latestRelease.getVersion() }, new Object[] { evolution }, context));
-        }
-      }
-      else
-      {
-        diagnostics.add(
-            createDiagnostic(Diagnostic.INFO, DIAGNOSTIC_SOURCE, CODE_RELEASE, "_UI_Release_diagnostic", new Object[] {}, new Object[] { evolution }, context));
-      }
-      return true;
-    }
-
-    return validateEvolutionGen(evolution, diagnostics, context);
-  }
-
-  /**
-   * Validates the NotEmpty constraint of '<em>Evolution</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category MODEL_AVAILABILITY
-   */
-  public boolean validateEvolution_NotEmpty(Evolution evolution, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.MODEL_AVAILABILITY))
-    {
-      if (evolution.getModels().isEmpty())
-      {
-        diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_NO_MODEL, "_UI_NoModel_diagnostic", new Object[] {},
-            new Object[] { evolution }, context));
-        return false;
-      }
-    }
-
-    return true;
-  }
-
-  /**
-   * Validates the PackagesUnique constraint of '<em>Evolution</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category MODEL_UNIQUENESS
-   */
-  public boolean validateEvolution_PackagesUnique(Evolution evolution, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.MODEL_UNIQUENESS))
-    {
-      boolean result = true;
-
-      Map<URI, Set<Model>> models = new HashMap<URI, Set<Model>>();
-      for (Model model : evolution.getModels())
-      {
-        CollectionUtil.add(models, model.getURI(), model);
-      }
-
-      for (Set<Model> set : models.values())
-      {
-        if (set.size() > 1)
-        {
-          for (Model model : set)
-          {
-            diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_PACKAGE_NOT_UNIQUE, "_UI_PackageNotUnique_diagnostic",
-                new Object[] { model.getURI().toString() }, new Object[] { model, EvolutionPackage.Literals.MODEL__URI, model.getURI() }, context));
-            result = false;
-          }
-        }
-      }
-
-      Map<String, Set<EPackage>> packages = new HashMap<String, Set<EPackage>>();
-      for (EPackage ePackage : evolution.getAllPackages())
-      {
-        CollectionUtil.add(packages, ePackage.getNsURI(), ePackage);
-      }
-
-      for (Set<EPackage> set : packages.values())
-      {
-        if (set.size() > 1)
-        {
-          for (EPackage ePackage : set)
-          {
-            diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_NSURI_NOT_UNIQUE, "_UI_NsuriNotUnique_diagnostic",
-                new Object[] { ePackage.getNsURI() }, new Object[] { ePackage, EcorePackage.Literals.EPACKAGE__NS_URI, ePackage.getNsURI() }, context));
-            result = false;
-          }
-        }
-      }
-
-      return result;
-    }
-
-    return true;
-  }
-
-  /**
-   * Validates the NoMissingPackages constraint of '<em>Evolution</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category MODEL_INTEGRITY
-   */
-  public boolean validateEvolution_NoMissingPackages(Evolution evolution, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.MODEL_INTEGRITY))
-    {
-      EList<EPackage> missingPackages = evolution.getMissingPackages();
-      if (missingPackages.size() != 0)
-      {
-        for (EPackage missingPackage : missingPackages)
-        {
-          diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_PACKAGE_MISSING, "_UI_MissingPackage_diagnostic",
-              new Object[] { missingPackage.getName() }, new Object[] { evolution, EvolutionPackage.Literals.EVOLUTION__MISSING_PACKAGES, missingPackage },
-              context));
-        }
-
-        return false;
-      }
-    }
-
-    return true;
-  }
-
-  /**
-   * Validates the IDsUnique constraint of '<em>Evolution</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category IDENTITY_UNIQUENESS
-   */
-  public boolean validateEvolution_IDsUnique(Evolution evolution, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    // TODO Validate oldValue.
-    // TODO Validate oldElement.eClass() == newElement.eClass().
-    int xxx;
-
-    ValidationContext validationContext = ValidationContext.getFrom(context);
-    if (validationContext != null && validationContext.getPhase() == ValidationPhase.IDENTITY_UNIQUENESS)
-    {
-      boolean result = true;
-      for (Map.Entry<String, Object> entry : validationContext.getIdentifiedElements().entrySet())
-      {
-        Object element = entry.getValue();
-        if (element instanceof List<?>)
-        {
-          String id = entry.getKey();
-
-          @SuppressWarnings("unchecked")
-          List<EModelElement> elements = (List<EModelElement>)element;
-          for (EModelElement modelElement : elements)
-          {
-            List<Object> data = new ArrayList<Object>();
-            data.add(modelElement);
-            data.add(EcorePackage.Literals.EMODEL_ELEMENT__EANNOTATIONS);
-            data.add(id);
-
-            for (EModelElement conflictingElement : elements)
-            {
-              if (conflictingElement != modelElement)
-              {
-                data.add(conflictingElement);
-              }
-            }
-
-            diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_ID_NOT_UNIQUE, "_UI_IDNotUnique_diagnostic", new Object[] { id },
-                data.toArray(new Object[data.size()]), context));
-            result = false;
-          }
-        }
-      }
-
-      return result;
-    }
-
-    return true;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateRelease(Release release, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return validate_EveryDefaultConstraint(release, diagnostics, context);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateChange(Change change, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return validate_EveryDefaultConstraint(change, diagnostics, context);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateModelSetChange(ModelSetChange modelSetChange, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return validate_EveryDefaultConstraint(modelSetChange, diagnostics, context);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateElementChange(ElementChange elementChange, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (!validate_NoCircularContainment(elementChange, diagnostics, context))
-    {
-      return false;
-    }
-    boolean result = validate_EveryMultiplicityConforms(elementChange, diagnostics, context);
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryDataValueConforms(elementChange, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryReferenceIsContained(elementChange, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryBidirectionalReferenceIsPaired(elementChange, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryProxyResolves(elementChange, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_UniqueID(elementChange, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryKeyUnique(elementChange, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryMapEntryUnique(elementChange, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateElementChange_FeaturePathIsKnown(elementChange, diagnostics, context);
-    }
-    return result;
-  }
-
-  /**
-   * Validates the FeaturePathIsKnown constraint of '<em>Element Change</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category CHANGE_VALIDITY
-   */
-  public boolean validateElementChange_FeaturePathIsKnown(ElementChange elementChange, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    ValidationContext validationContext = ValidationContext.getFrom(context);
-    if (validationContext != null && validationContext.getPhase() == ValidationPhase.CHANGE_VALIDITY)
-    {
-      ChangeKind kind = elementChange.getKind();
-      if (kind == ChangeKind.COPIED || kind == ChangeKind.MOVED)
-      {
-        EModelElement newElement = elementChange.getNewElement();
-        if (newElement instanceof EStructuralFeature)
-        {
-          EStructuralFeature newFeature = (EStructuralFeature)newElement;
-          EStructuralFeature oldFeature = (EStructuralFeature)elementChange.getOldElement();
-
-          EClass newContainingClass = newFeature.getEContainingClass();
-          EClass oldContainingClass = oldFeature.getEContainingClass();
-          if (elementChange.getOldElementFor(newContainingClass) != oldContainingClass)
-          {
-            BasicDiagnostic diagnostic = createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_FEATURE_PATH_UNKNOWN, "_UI_FeaturePathIsKnown_diagnostic",
-                new Object[] { ElementHandler.getLabel(newFeature), kind.getName().toLowerCase(), ElementHandler.getLabel(oldFeature) },
-                new Object[] { elementChange, newFeature }, context);
-
-            Evolution evolution = validationContext.getEvolution();
-            DiagnosticID diagnosticID = DiagnosticID.get(diagnostic);
-
-            Migration migration = evolution.getMigration(diagnosticID.getValue());
-            if (migration != null)
-            {
-              validationContext.getUsedMigrations().put(diagnosticID, migration);
-              return true;
-            }
-
-            diagnostics.add(diagnostic);
-            return false;
-          }
-        }
-      }
-    }
-
-    return true;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validatePropertyChange(PropertyChange propertyChange, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return validate_EveryDefaultConstraint(propertyChange, diagnostics, context);
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateMigration(Migration migration, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (!validate_NoCircularContainment(migration, diagnostics, context))
-    {
-      return false;
-    }
-    boolean result = validate_EveryMultiplicityConforms(migration, diagnostics, context);
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryDataValueConforms(migration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryReferenceIsContained(migration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryBidirectionalReferenceIsPaired(migration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryProxyResolves(migration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_UniqueID(migration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryKeyUnique(migration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryMapEntryUnique(migration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateMigration_NotObsolete(migration, diagnostics, context);
-    }
-    return result;
-  }
-
-  /**
-   * Validates the NotObsolete constraint of '<em>Migration</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category MIGRATION_OBSOLETENESS
-   */
-  public boolean validateMigration_NotObsolete(Migration migration, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    ValidationContext validationContext = ValidationContext.getFrom(context);
-    if (validationContext != null && validationContext.getPhase() == ValidationPhase.MIGRATION_OBSOLETENESS)
-    {
-      String idValue = migration.getDiagnosticID();
-      if (idValue != null && idValue.length() != 0)
-      {
-        DiagnosticID diagnosticID = new DiagnosticID(idValue);
-        if (!validationContext.getUsedMigrations().containsKey(diagnosticID))
-        {
-          diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, CODE_MIGRATION_UNUSED, "_UI_MigrationUnused_diagnostic",
-              new Object[] { migration }, new Object[] { migration, diagnosticID }, context));
-          return false;
-        }
-      }
-    }
-
-    return true;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateFeaturePathMigration(FeaturePathMigration featurePathMigration, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    if (!validate_NoCircularContainment(featurePathMigration, diagnostics, context))
-    {
-      return false;
-    }
-    boolean result = validate_EveryMultiplicityConforms(featurePathMigration, diagnostics, context);
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryDataValueConforms(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryReferenceIsContained(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryBidirectionalReferenceIsPaired(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryProxyResolves(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_UniqueID(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryKeyUnique(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validate_EveryMapEntryUnique(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateMigration_NotObsolete(featurePathMigration, diagnostics, context);
-    }
-    if (result || diagnostics != null)
-    {
-      result &= validateFeaturePathMigration_NewFeatureReachable(featurePathMigration, diagnostics, context);
-    }
-    return result;
-  }
-
-  /**
-   * Validates the NewFeatureReachable constraint of '<em>Feature Path Migration</em>'.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated NOT
-   * @category MIGRATION_VALIDITY
-   */
-  public boolean validateFeaturePathMigration_NewFeatureReachable(FeaturePathMigration featurePathMigration, DiagnosticChain diagnostics,
-      Map<Object, Object> context)
-  {
-    if (ValidationContext.isPhase(context, ValidationPhase.MIGRATION_VALIDITY))
-    {
-    }
-    // TODO implement the constraint
-    // -> specify the condition that violates the constraint
-    // -> verify the diagnostic details, including severity, code, and message
-    // Ensure that you remove @generated or mark it @generated NOT
-    if (false)
-    {
-      if (diagnostics != null)
-      {
-        diagnostics.add(createDiagnostic(Diagnostic.ERROR, DIAGNOSTIC_SOURCE, 0, "_UI_GenericConstraint_diagnostic",
-            new Object[] { "NewFeatureReachable", getObjectLabel(featurePathMigration, context) }, new Object[] { featurePathMigration }, context));
-      }
-      return false;
-    }
-    return true;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateChangeKind(ChangeKind changeKind, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return true;
-  }
-
-  /**
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  public boolean validateURI(URI uri, DiagnosticChain diagnostics, Map<Object, Object> context)
-  {
-    return true;
-  }
-
-  /**
-   * Returns the resource locator that will be used to fetch messages for this validator's diagnostics.
-   * <!-- begin-user-doc -->
-   * <!-- end-user-doc -->
-   * @generated
-   */
-  @Override
-  public ResourceLocator getResourceLocator()
-  {
-    return EvolutionPlugin.INSTANCE;
-  }
-
-} // EvolutionValidator
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/IDAnnotation.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/IDAnnotation.java
deleted file mode 100644
index 961921345c..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/IDAnnotation.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.common.util.EMap;
-import org.eclipse.emf.ecore.EAnnotation;
-import org.eclipse.emf.ecore.EModelElement;
-import org.eclipse.emf.ecore.EcoreFactory;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-
-import java.util.ListIterator;
-
-/**
- * @author Eike Stepper
- */
-public class IDAnnotation
-{
-  public static final String SOURCE = "http://www.eclipse.org/CDO/evolution/ID";
-
-  public static final String VALUE_KEY = "value";
-
-  public static final String OLD_VALUE_KEY = "oldValue";
-
-  public static EAnnotation getFrom(EModelElement element, boolean createOnDemand)
-  {
-    EList<EAnnotation> annotations = element.getEAnnotations();
-    for (ListIterator<EAnnotation> it = annotations.listIterator(); it.hasNext();)
-    {
-      EAnnotation annotation = it.next();
-      if (SOURCE.equals(annotation.getSource()))
-      {
-        return annotation;
-      }
-    }
-
-    if (createOnDemand)
-    {
-      EAnnotation annotation = EcoreFactory.eINSTANCE.createEAnnotation();
-      annotation.setSource(IDAnnotation.SOURCE);
-      annotations.add(annotation);
-      return annotation;
-    }
-
-    return null;
-  }
-
-  public static boolean removeFrom(EModelElement element)
-  {
-    boolean removed = false;
-
-    for (ListIterator<EAnnotation> it = element.getEAnnotations().listIterator(); it.hasNext();)
-    {
-      EAnnotation annotation = it.next();
-      if (IDAnnotation.SOURCE.equals(annotation.getSource()))
-      {
-        it.remove();
-        removed = true;
-      }
-    }
-
-    return removed;
-  }
-
-  public static String getOldValue(EModelElement element)
-  {
-    EAnnotation annotation = getFrom(element, false);
-    if (annotation != null)
-    {
-      return annotation.getDetails().get(OLD_VALUE_KEY);
-    }
-
-    return null;
-  }
-
-  public static String setOldValue(EModelElement element, String oldValue)
-  {
-    EAnnotation annotation = getFrom(element, true);
-    if (oldValue == null || oldValue.length() == 0)
-    {
-      oldValue = annotation.getDetails().get(OLD_VALUE_KEY);
-      annotation.getDetails().remove(OLD_VALUE_KEY);
-      return oldValue;
-    }
-
-    return annotation.getDetails().put(OLD_VALUE_KEY, oldValue);
-  }
-
-  public static String getValue(EModelElement element)
-  {
-    return getValue(element, false);
-  }
-
-  public static String getValue(EModelElement element, boolean considerOldValue)
-  {
-    EAnnotation annotation = getFrom(element, false);
-    if (annotation != null)
-    {
-      EMap<String, String> details = annotation.getDetails();
-      if (considerOldValue)
-      {
-        String oldValue = details.get(OLD_VALUE_KEY);
-        if (oldValue != null && oldValue.length() != 0)
-        {
-          return oldValue;
-        }
-      }
-
-      return details.get(VALUE_KEY);
-    }
-
-    return null;
-  }
-
-  public static String setValue(EModelElement element, String value)
-  {
-    EAnnotation annotation = getFrom(element, true);
-    if (value == null || value.length() == 0)
-    {
-      value = annotation.getDetails().get(VALUE_KEY);
-      annotation.getDetails().remove(VALUE_KEY);
-      return value;
-    }
-
-    return annotation.getDetails().put(VALUE_KEY, value);
-  }
-
-  public static String ensureValue(EModelElement element)
-  {
-    EAnnotation annotation = getFrom(element, true);
-    EMap<String, String> details = annotation.getDetails();
-
-    String value = details.get(VALUE_KEY);
-    if (value != null && value.length() != 0)
-    {
-      return null;
-    }
-
-    value = EcoreUtil.generateUUID();
-    details.put(VALUE_KEY, value);
-    return value;
-  }
-}
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ValidationContext.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ValidationContext.java
deleted file mode 100644
index 002f90a3c2..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ValidationContext.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.Migration;
-
-import org.eclipse.emf.common.util.BasicDiagnostic;
-import org.eclipse.emf.ecore.resource.Resource;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * @author Eike Stepper
- */
-public final class ValidationContext
-{
-  private static final String KEY = ValidationContext.class.getName();
-
-  private final Evolution evolution;
-
-  private ValidationPhase phase;
-
-  private final Map<Resource, BasicDiagnostic> resourceDiagnostics = new HashMap<Resource, BasicDiagnostic>();
-
-  private final Map<String, Object> identifiedElements = new HashMap<String, Object>();
-
-  private final Map<DiagnosticID, Migration> usedMigrations = new HashMap<DiagnosticID, Migration>();
-
-  public ValidationContext(Evolution evolution)
-  {
-    this.evolution = evolution;
-    phase = ValidationPhase.values()[0];
-  }
-
-  public Evolution getEvolution()
-  {
-    return evolution;
-  }
-
-  public ValidationPhase getPhase()
-  {
-    return phase;
-  }
-
-  public void setPhase(ValidationPhase phase)
-  {
-    this.phase = phase;
-  }
-
-  public Map<Resource, BasicDiagnostic> getResourceDiagnostics()
-  {
-    return resourceDiagnostics;
-  }
-
-  public Map<String, Object> getIdentifiedElements()
-  {
-    return identifiedElements;
-  }
-
-  public Map<DiagnosticID, Migration> getUsedMigrations()
-  {
-    return usedMigrations;
-  }
-
-  public void putInto(Map<Object, Object> context)
-  {
-    context.put(KEY, this);
-  }
-
-  public static ValidationContext getFrom(Map<Object, Object> context)
-  {
-    Object contextObject = context.get(KEY);
-    if (contextObject instanceof ValidationContext)
-    {
-      return (ValidationContext)contextObject;
-    }
-
-    return null;
-  }
-
-  public static void removeFrom(Map<Object, Object> context)
-  {
-    context.remove(KEY);
-  }
-
-  public static boolean isPhase(Map<Object, Object> context, ValidationPhase phase)
-  {
-    ValidationContext validationContext = getFrom(context);
-    return validationContext != null && validationContext.getPhase() == phase;
-  }
-}
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ValidationPhase.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ValidationPhase.java
deleted file mode 100644
index 1b2c86cbaf..0000000000
--- a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/ValidationPhase.java
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Copyright (c) 2004-2018 Eike Stepper (Loehne, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- */
-package org.eclipse.emf.cdo.evolution.util;
-
-import org.eclipse.emf.cdo.evolution.Change;
-import org.eclipse.emf.cdo.evolution.Evolution;
-import org.eclipse.emf.cdo.evolution.Migration;
-
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.util.Diagnostician;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @author Eike Stepper
- */
-public enum ValidationPhase
-{
-  MODEL_AVAILABILITY
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      if (eObject == evolution)
-      {
-        return evolution.getModels();
-      }
-
-      return Collections.emptyList();
-    }
-  },
-
-  MODEL_UNIQUENESS
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      if (eObject == evolution)
-      {
-        return evolution.getModels();
-      }
-
-      return Collections.emptyList();
-    }
-  },
-
-  MODEL_INTEGRITY
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      return Collections.emptyList();
-    }
-  },
-
-  MODEL_VALIDITY
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      if (eObject == evolution)
-      {
-        return evolution.getRootPackages();
-      }
-
-      if (isPackageElement(evolution, eObject))
-      {
-        return super.getContentsToValidate(diagnostician, evolution, eObject, context);
-      }
-
-      return Collections.emptyList();
-    }
-  },
-
-  IDENTITY_COMPLETENESS
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      return MODEL_AVAILABILITY.getContentsToValidate(diagnostician, evolution, eObject, context);
-    }
-  },
-
-  IDENTITY_UNIQUENESS
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      return Collections.emptyList();
-    }
-  },
-
-  CHANGE_VALIDITY
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      if (eObject == evolution)
-      {
-        return Collections.singletonList(evolution.getChange());
-      }
-
-      if (eObject instanceof Change)
-      {
-        Change change = (Change)eObject;
-        if (EcoreUtil.isAncestor(evolution.getChange(), change))
-        {
-          return change.getChildren();
-        }
-      }
-
-      return Collections.emptyList();
-    }
-  },
-
-  MIGRATION_OBSOLETENESS
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      if (eObject == evolution)
-      {
-        return evolution.getMigrations();
-      }
-
-      return Collections.emptyList();
-    }
-  },
-
-  MIGRATION_VALIDITY
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      if (eObject == evolution)
-      {
-        return evolution.getMigrations();
-      }
-
-      if (eObject instanceof Migration)
-      {
-        return super.getContentsToValidate(diagnostician, evolution, eObject, context);
-      }
-
-      return Collections.emptyList();
-    }
-  },
-
-  RELEASE
-  {
-    @Override
-    public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-    {
-      return Collections.emptyList();
-    }
-  };
-
-  public static final List<ValidationPhase> ALL = Arrays.asList(ValidationPhase.values());
-
-  public List<? extends EObject> getContentsToValidate(Diagnostician diagnostician, Evolution evolution, EObject eObject, Map<Object, Object> context)
-  {
-    return eObject.eContents();
-  }
-
-  private static boolean isPackageElement(Evolution evolution, EObject eObject)
-  {
-    EObject rootContainer = EcoreUtil.getRootContainer(eObject);
-    for (EPackage rootPackage : evolution.getRootPackages())
-    {
-      if (rootContainer == rootPackage)
-      {
-        return true;
-      }
-    }
-
-    return false;
-  }
-}