[256856] Support model evolution

https://bugs.eclipse.org/bugs/show_bug.cgi?id=256856

34 files changed, 3828 insertions, 0 deletions

diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/.classpath b/plugins/org.eclipse.emf.cdo.evolution.edit/.classpath
new file mode 100644
index 0000000000..64c5e31b7a
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.classpath
@@ -0,0 +1,7 @@
+<?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.edit/.project b/plugins/org.eclipse.emf.cdo.evolution.edit/.project
new file mode 100644
index 0000000000..4ead2df722
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.project
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.eclipse.emf.cdo.evolution.edit</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.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</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.edit/.settings/org.eclipse.jdt.core.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000000..b03b9db471
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,427 @@
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+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.edit/.settings/org.eclipse.jdt.launching.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.jdt.launching.prefs
new file mode 100644
index 0000000000..556ed07a3c
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.jdt.launching.prefs
@@ -0,0 +1,3 @@
+#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.edit/.settings/org.eclipse.jdt.ui.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.jdt.ui.prefs
new file mode 100644
index 0000000000..222aec0421
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.jdt.ui.prefs
@@ -0,0 +1,119 @@
+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.edit/.settings/org.eclipse.ltk.core.refactoring.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.ltk.core.refactoring.prefs
new file mode 100644
index 0000000000..864e30fe5d
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.ltk.core.refactoring.prefs
@@ -0,0 +1,3 @@
+#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.edit/.settings/org.eclipse.mylyn.tasks.ui.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.mylyn.tasks.ui.prefs
new file mode 100644
index 0000000000..b050639a54
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.mylyn.tasks.ui.prefs
@@ -0,0 +1,4 @@
+#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.edit/.settings/org.eclipse.mylyn.team.ui.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.mylyn.team.ui.prefs
new file mode 100644
index 0000000000..97c11e6725
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.mylyn.team.ui.prefs
@@ -0,0 +1,3 @@
+#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.edit/.settings/org.eclipse.pde.api.tools.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.pde.api.tools.prefs
new file mode 100644
index 0000000000..0c17d59e45
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.pde.api.tools.prefs
@@ -0,0 +1,95 @@
+#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.edit/.settings/org.eclipse.pde.prefs b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.pde.prefs
new file mode 100644
index 0000000000..fe01bb701d
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/.settings/org.eclipse.pde.prefs
@@ -0,0 +1,31 @@
+#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.edit/META-INF/MANIFEST.MF b/plugins/org.eclipse.emf.cdo.evolution.edit/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..eea0f2d76d
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/META-INF/MANIFEST.MF
@@ -0,0 +1,19 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: org.eclipse.emf.cdo.evolution.edit;singleton:=true
+Automatic-Module-Name: org.eclipse.emf.cdo.evolution.edit
+Bundle-Version: 1.0.0.qualifier
+Bundle-ClassPath: .
+Bundle-Activator: org.eclipse.emf.cdo.evolution.provider.EvolutionEditPlugin$Implementation
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.eclipse.emf.cdo.evolution.provider;version="1.0.0"
+Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.5.0,4.0.0)";visibility:=reexport,
+ org.eclipse.emf.cdo.evolution;bundle-version="[1.0.0,2.0.0)";visibility:=reexport,
+ org.eclipse.emf.edit;bundle-version="[2.5.0,3.0.0)";visibility:=reexport,
+ org.eclipse.emf.ecore;bundle-version="[2.5.0,3.0.0)";visibility:=reexport,
+ org.eclipse.emf.ecore.edit;bundle-version="[2.5.0,3.0.0)";visibility:=reexport,
+ org.eclipse.emf.cdo.edit;bundle-version="[4.0.0,5.0.0)"
+Bundle-ActivationPolicy: lazy
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/build.properties b/plugins/org.eclipse.emf.cdo.evolution.edit/build.properties
new file mode 100644
index 0000000000..6e3e902e80
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/build.properties
@@ -0,0 +1,10 @@
+#
+
+bin.includes = .,\
+               icons/,\
+               META-INF/,\
+               plugin.xml,\
+               plugin.properties
+jars.compile.order = .
+source.. = src/
+output.. = bin/
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Evolution.gif b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Evolution.gif
new file mode 100644
index 0000000000..df2990f5c2
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Evolution.gif
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/FeaturePathMigration.gif b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/FeaturePathMigration.gif
new file mode 100644
index 0000000000..d92f34c8ae
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/FeaturePathMigration.gif
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Model.gif b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Model.gif
new file mode 100644
index 0000000000..0b60dcc395
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Model.gif
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/ModelSetChange.gif b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/ModelSetChange.gif
new file mode 100644
index 0000000000..f988003212
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/ModelSetChange.gif
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Package.gif b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Package.gif
new file mode 100644
index 0000000000..d931a97fcc
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Package.gif
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/PropertyChange.gif b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/PropertyChange.gif
new file mode 100644
index 0000000000..ce8bdb99b7
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/PropertyChange.gif
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Release.gif b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Release.gif
new file mode 100644
index 0000000000..ce096aafbc
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/icons/full/obj16/Release.gif
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/plugin.properties b/plugins/org.eclipse.emf.cdo.evolution.edit/plugin.properties
new file mode 100644
index 0000000000..eb5cb8ea7b
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/plugin.properties
@@ -0,0 +1,85 @@
+#
+
+pluginName = CDO Model Repository Evolution Edit Support
+providerName = Eclipse Modeling Project
+
+_UI_CreateChild_text = {0}
+_UI_CreateChild_text2 = {1} {0}
+_UI_CreateChild_text3 = {1}
+_UI_CreateChild_tooltip = Create New {0} Under {1} Feature
+_UI_CreateChild_description = Create a new child of type {0} for the {1} feature of the selected {2}.
+_UI_CreateSibling_description = Create a new sibling of type {0} for the selected {2}, under the {1} feature of their parent.
+
+_UI_PropertyDescriptor_description = The {0} of the {1}
+
+##### Sorted:
+
+_UI_ChangeKind_ADDED_literal = ADDED
+_UI_ChangeKind_CHANGED_literal = CHANGED
+_UI_ChangeKind_COPIED_literal = COPIED
+_UI_ChangeKind_MOVED_literal = MOVED
+_UI_ChangeKind_NONE_literal = NONE
+_UI_ChangeKind_REMOVED_literal = REMOVED
+_UI_Change_children_feature = Children
+_UI_Change_parent_feature = Parent
+_UI_Change_type = Change
+_UI_ElementChange_kind_feature = Kind
+_UI_ElementChange_newElement_feature = New Element
+_UI_ElementChange_oldElement_feature = Old Element
+_UI_ElementChange_type = Element Change
+_UI_Evolution_allPackages_feature = All Packages
+_UI_Evolution_latestRelease_feature = Latest Release
+_UI_Evolution_missingPackages_feature = Missing Packages
+_UI_Evolution_models_feature = Models
+_UI_Evolution_orderedReleases_feature = Ordered Releases
+_UI_Evolution_releases_feature = Releases
+_UI_Evolution_rootPackages_feature = Root Packages
+_UI_Evolution_type = Evolution
+_UI_Evolution_useEcorePackage_feature = Use Ecore Package
+_UI_Evolution_useEresourcePackage_feature = Use Eresource Package
+_UI_Evolution_useEtypesPackage_feature = Use Etypes Package
+_UI_FeaturePathMigration_featurePath_feature = Feature Path
+_UI_FeaturePathMigration_fromClass_feature = From Class
+_UI_FeaturePathMigration_toClass_feature = To Class
+_UI_FeaturePathMigration_type = Feature Path Migration
+_UI_Migration_diagnosticID_feature = Diagnostic ID
+_UI_Migration_modelSet_feature = Model Set
+_UI_Migration_type = Migration
+_UI_ModelSetChange_newModelSet_feature = New Model Set
+_UI_ModelSetChange_oldModelSet_feature = Old Model Set
+_UI_ModelSetChange_type = Changes
+_UI_ModelSet_allPackages_feature = All Packages
+_UI_ModelSet_change_feature = Change
+_UI_ModelSet_migrations_feature = Migrations
+_UI_ModelSet_missingPackages_feature = Missing Packages
+_UI_ModelSet_models_feature = Models
+_UI_ModelSet_rootPackages_feature = Root Packages
+_UI_ModelSet_type = Model Set
+_UI_Model_allPackages_feature = All Packages
+_UI_Model_evolution_feature = Evolution
+_UI_Model_missingPackages_feature = Missing Packages
+_UI_Model_modelSet_feature = Model Set
+_UI_Model_referencedPackages_feature = Referenced Packages
+_UI_Model_rootPackage_feature = Root Package
+_UI_Model_type = Model
+_UI_Model_uRI_feature = URI
+_UI_PropertyChange_feature_feature = Feature
+_UI_PropertyChange_kind_feature = Kind
+_UI_PropertyChange_newValue_feature = New Value
+_UI_PropertyChange_oldValue_feature = Old Value
+_UI_PropertyChange_type = Property Change
+_UI_Release_allPackages_feature = All Packages
+_UI_Release_date_feature = Date
+_UI_Release_evolution_feature = Evolution
+_UI_Release_migrations_feature = Migrations
+_UI_Release_nextRelease_feature = Next Release
+_UI_Release_previousRelease_feature = Previous Release
+_UI_Release_rootPackages_feature = Root Packages
+_UI_Release_type = Release
+_UI_Release_version_feature = Version
+_UI_Unknown_datatype= Value
+_UI_Unknown_feature = Unspecified
+_UI_Unknown_type = Object
+_UI_Evolution_uniqueNamespaceURIs_feature = Unique Namespace UR Is
+_UI_Evolution_uniqueNamespaces_feature = Unique Namespaces
+_UI_Evolution_nextReleaseVersion_feature = Next Release Version
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/plugin.xml b/plugins/org.eclipse.emf.cdo.evolution.edit/plugin.xml
new file mode 100644
index 0000000000..04468135cc
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/plugin.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.0"?>
+
+<!--
+-->
+
+<plugin>
+
+   <extension point="org.eclipse.emf.edit.itemProviderAdapterFactories">
+      <!-- @generated evolution -->
+      <factory
+            uri="http://www.eclipse.org/emf/CDO/evolution/1.0.0"
+            class="org.eclipse.emf.cdo.evolution.provider.EvolutionItemProviderAdapterFactory"
+            supportedTypes=
+              "org.eclipse.emf.edit.provider.IEditingDomainItemProvider
+               org.eclipse.emf.edit.provider.IStructuredItemContentProvider
+               org.eclipse.emf.edit.provider.ITreeItemContentProvider
+               org.eclipse.emf.edit.provider.IItemLabelProvider
+               org.eclipse.emf.edit.provider.IItemPropertySource
+               org.eclipse.emf.edit.provider.IItemColorProvider
+               org.eclipse.emf.edit.provider.IItemFontProvider
+               org.eclipse.emf.edit.provider.IItemStyledLabelProvider"/>
+   </extension>
+
+</plugin>
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/pom.xml b/plugins/org.eclipse.emf.cdo.evolution.edit/pom.xml
new file mode 100644
index 0000000000..a39e32d09e
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/pom.xml
@@ -0,0 +1,31 @@
+<?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.edit</artifactId>
+  <version>1.0.0-SNAPSHOT</version>
+  <packaging>eclipse-plugin</packaging>
+
+</project>
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ChangeItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ChangeItemProvider.java
new file mode 100644
index 0000000000..ae805298d6
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ChangeItemProvider.java
@@ -0,0 +1,191 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.Change;
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.util.ResourceLocator;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.edit.provider.IChildCreationExtender;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemColorProvider;
+import org.eclipse.emf.edit.provider.IItemFontProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IItemStyledLabelProvider;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemProviderAdapter;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.Change} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ChangeItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider,
+    IItemLabelProvider, IItemPropertySource, IItemColorProvider, IItemFontProvider, IItemStyledLabelProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ChangeItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+   * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+   * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object)
+  {
+    if (childrenFeatures == null)
+    {
+      super.getChildrenFeatures(object);
+      childrenFeatures.add(EvolutionPackage.Literals.CHANGE__CHILDREN);
+    }
+    return childrenFeatures;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EStructuralFeature getChildFeature(Object object, Object child)
+  {
+    // Check the type of the specified child object and return the proper feature to use for
+    // adding (see {@link AddCommand}) it as a child.
+
+    return super.getChildFeature(object, child);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean hasChildren(Object object)
+  {
+    return hasChildren(object, true);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    return new StyledString(getString("_UI_Change_type"));
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(Change.class))
+    {
+    case EvolutionPackage.CHANGE__CHILDREN:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+  }
+
+  /**
+   * Return the resource locator for this item provider's resources.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public ResourceLocator getResourceLocator()
+  {
+    return ((IChildCreationExtender)adapterFactory).getResourceLocator();
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ElementChangeItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ElementChangeItemProvider.java
new file mode 100644
index 0000000000..138670dacb
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ElementChangeItemProvider.java
@@ -0,0 +1,234 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+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.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EModelElement;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.StyledString.Style;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.ElementChange} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ElementChangeItemProvider extends ChangeItemProvider
+{
+  private static final URI RED = URI.createURI("color://rgb/200/0/0"); //$NON-NLS-1$
+
+  private static final URI GREEN = URI.createURI("color://rgb/0/160/0"); //$NON-NLS-1$
+
+  static final Style REMOVAL_STYLER = Style.newBuilder().setForegroundColor(RED).toStyle();
+
+  static final Style ADDITION_STYLER = Style.newBuilder().setForegroundColor(GREEN).toStyle();
+
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ElementChangeItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+      addOldElementPropertyDescriptor(object);
+      addNewElementPropertyDescriptor(object);
+      addKindPropertyDescriptor(object);
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This adds a property descriptor for the Old Element feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addOldElementPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_ElementChange_oldElement_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_ElementChange_oldElement_feature", "_UI_ElementChange_type"),
+        EvolutionPackage.Literals.ELEMENT_CHANGE__OLD_ELEMENT, true, false, true, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the New Element feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addNewElementPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_ElementChange_newElement_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_ElementChange_newElement_feature", "_UI_ElementChange_type"),
+        EvolutionPackage.Literals.ELEMENT_CHANGE__NEW_ELEMENT, true, false, true, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Kind feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addKindPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_ElementChange_kind_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_ElementChange_kind_feature", "_UI_ElementChange_type"),
+        EvolutionPackage.Literals.ELEMENT_CHANGE__KIND, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  @Override
+  public Object getImage(Object object)
+  {
+    ElementChange elementChange = (ElementChange)object;
+    EModelElement element = elementChange.getElement();
+
+    if (element != null)
+    {
+      IItemLabelProvider labelProvider = (IItemLabelProvider)getRootAdapterFactory().adapt(element, IItemLabelProvider.class);
+      if (labelProvider != null)
+      {
+        return labelProvider.getImage(element);
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated NOT
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    ElementChange elementChange = (ElementChange)object;
+    EModelElement element = elementChange.getElement();
+
+    StyledString styledLabel = new StyledString();
+    ChangeKind kind = elementChange.getKind();
+
+    IItemLabelProvider labelProvider = (IItemLabelProvider)getRootAdapterFactory().adapt(element, IItemLabelProvider.class);
+    if (labelProvider != null)
+    {
+      String text = labelProvider.getText(element);
+      if (kind == ChangeKind.ADDED || kind == ChangeKind.COPIED || kind == ChangeKind.MOVED)
+      {
+        styledLabel.append(text, ADDITION_STYLER);
+      }
+      else if (kind == ChangeKind.REMOVED)
+      {
+        styledLabel.append(text, REMOVAL_STYLER);
+      }
+      else
+      {
+        styledLabel.append(text);
+      }
+    }
+    else
+    {
+      styledLabel.append(getString("_UI_ElementChange_type"));
+    }
+
+    String label = kind == null || kind == ChangeKind.NONE ? null : kind.toString();
+    if (label != null)
+    {
+      styledLabel.append("  " + label, StyledString.Style.DECORATIONS_STYLER);
+    }
+
+    return styledLabel;
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(ElementChange.class))
+    {
+    case EvolutionPackage.ELEMENT_CHANGE__KIND:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionEditPlugin.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionEditPlugin.java
new file mode 100644
index 0000000000..d3b8f2a27b
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionEditPlugin.java
@@ -0,0 +1,99 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.common.EMFPlugin;
+
+import org.eclipse.emf.common.util.ResourceLocator;
+
+import org.eclipse.emf.ecore.provider.EcoreEditPlugin;
+
+/**
+ * This is the central singleton for the Evolution edit plugin.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public final class EvolutionEditPlugin extends EMFPlugin
+{
+  /**
+   * Keep track of the singleton.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public static final EvolutionEditPlugin INSTANCE = new EvolutionEditPlugin();
+
+  /**
+   * 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 EvolutionEditPlugin()
+  {
+    super
+      (new ResourceLocator [] 
+       {
+         EcoreEditPlugin.INSTANCE,
+       });
+  }
+
+  /**
+   * 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.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionItemProvider.java
new file mode 100644
index 0000000000..ceac47f72e
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionItemProvider.java
@@ -0,0 +1,359 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+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.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.Evolution} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class EvolutionItemProvider extends ModelSetItemProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EvolutionItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+      addUseEcorePackagePropertyDescriptor(object);
+      addUseEresourcePackagePropertyDescriptor(object);
+      addUseEtypesPackagePropertyDescriptor(object);
+      addUniqueNamespacesPropertyDescriptor(object);
+      addRootPackagesPropertyDescriptor(object);
+      addAllPackagesPropertyDescriptor(object);
+      addMissingPackagesPropertyDescriptor(object);
+      addOrderedReleasesPropertyDescriptor(object);
+      addLatestReleasePropertyDescriptor(object);
+      addNextReleaseVersionPropertyDescriptor(object);
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This adds a property descriptor for the Use Ecore Package feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addUseEcorePackagePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_useEcorePackage_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_useEcorePackage_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__USE_ECORE_PACKAGE, true, false, false, ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Use Eresource Package feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addUseEresourcePackagePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_useEresourcePackage_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_useEresourcePackage_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__USE_ERESOURCE_PACKAGE, true, false, false, ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Use Etypes Package feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addUseEtypesPackagePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_useEtypesPackage_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_useEtypesPackage_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__USE_ETYPES_PACKAGE, true, false, false, ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Unique Namespaces feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addUniqueNamespacesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_uniqueNamespaces_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_uniqueNamespaces_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__UNIQUE_NAMESPACES, true, false, false, ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Root Packages feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addRootPackagesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_rootPackages_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_rootPackages_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__ROOT_PACKAGES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the All Packages feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addAllPackagesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_allPackages_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_allPackages_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__ALL_PACKAGES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Ordered Releases feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addOrderedReleasesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_orderedReleases_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_orderedReleases_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__ORDERED_RELEASES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Latest Release feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addLatestReleasePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_latestRelease_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_latestRelease_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__LATEST_RELEASE, false, false, false, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Next Release Version feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addNextReleaseVersionPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_nextReleaseVersion_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_nextReleaseVersion_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__NEXT_RELEASE_VERSION, false, false, false, ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Missing Packages feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addMissingPackagesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Evolution_missingPackages_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Evolution_missingPackages_feature", "_UI_Evolution_type"),
+        EvolutionPackage.Literals.EVOLUTION__MISSING_PACKAGES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+   * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+   * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public Collection<? extends EStructuralFeature> getChildrenFeaturesGen(Object object)
+  {
+    if (childrenFeatures == null)
+    {
+      super.getChildrenFeatures(object);
+      childrenFeatures.add(EvolutionPackage.Literals.EVOLUTION__MODELS);
+      childrenFeatures.add(EvolutionPackage.Literals.EVOLUTION__ORDERED_RELEASES);
+    }
+    return childrenFeatures;
+  }
+
+  /**
+   * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+   * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+   * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated NOT
+   */
+  @Override
+  public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object)
+  {
+    @SuppressWarnings("unchecked")
+    List<EStructuralFeature> childrenFeatures = (List<EStructuralFeature>)getChildrenFeaturesGen(object);
+
+    childrenFeatures.remove(EvolutionPackage.Literals.EVOLUTION__MODELS);
+    childrenFeatures.add(0, EvolutionPackage.Literals.EVOLUTION__MODELS);
+
+    return childrenFeatures;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EStructuralFeature getChildFeature(Object object, Object child)
+  {
+    // Check the type of the specified child object and return the proper feature to use for
+    // adding (see {@link AddCommand}) it as a child.
+
+    return super.getChildFeature(object, child);
+  }
+
+  @Override
+  protected boolean hasChildren(Object object, boolean optimized)
+  {
+    Evolution evolution = (Evolution)object;
+    return !(evolution.getModels().isEmpty() && evolution.getReleases().isEmpty());
+  }
+
+  /**
+   * This returns Evolution.gif.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getImage(Object object)
+  {
+    return overlayImage(object, getResourceLocator().getImage("full/obj16/Evolution"));
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated NOT
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    return new StyledString(getString("_UI_Evolution_type"));
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(Evolution.class))
+    {
+    case EvolutionPackage.EVOLUTION__USE_ECORE_PACKAGE:
+    case EvolutionPackage.EVOLUTION__USE_ERESOURCE_PACKAGE:
+    case EvolutionPackage.EVOLUTION__USE_ETYPES_PACKAGE:
+    case EvolutionPackage.EVOLUTION__UNIQUE_NAMESPACES:
+    case EvolutionPackage.EVOLUTION__RELEASES:
+    case EvolutionPackage.EVOLUTION__NEXT_RELEASE_VERSION:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+      return;
+    case EvolutionPackage.EVOLUTION__MODELS:
+    case EvolutionPackage.EVOLUTION__ORDERED_RELEASES:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+
+    newChildDescriptors.add(createChildParameter(EvolutionPackage.Literals.EVOLUTION__MODELS, EvolutionFactory.eINSTANCE.createModel()));
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionItemProviderAdapterFactory.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionItemProviderAdapterFactory.java
new file mode 100644
index 0000000000..9560a78d5f
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/EvolutionItemProviderAdapterFactory.java
@@ -0,0 +1,443 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+import org.eclipse.emf.cdo.evolution.util.EvolutionAdapterFactory;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.Notifier;
+import org.eclipse.emf.common.util.ResourceLocator;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.emf.edit.provider.ChangeNotifier;
+import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
+import org.eclipse.emf.edit.provider.IChangeNotifier;
+import org.eclipse.emf.edit.provider.IChildCreationExtender;
+import org.eclipse.emf.edit.provider.IDisposable;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemColorProvider;
+import org.eclipse.emf.edit.provider.IItemFontProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IItemStyledLabelProvider;
+import org.eclipse.emf.edit.provider.INotifyChangedListener;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the factory that is used to provide the interfaces needed to support Viewers.
+ * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
+ * The adapters also support Eclipse property sheets.
+ * Note that most of the adapters are shared among multiple instances.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class EvolutionItemProviderAdapterFactory extends EvolutionAdapterFactory
+    implements ComposeableAdapterFactory, IChangeNotifier, IDisposable, IChildCreationExtender
+{
+  /**
+   * This keeps track of the root adapter factory that delegates to this adapter factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ComposedAdapterFactory parentAdapterFactory;
+
+  /**
+   * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected IChangeNotifier changeNotifier = new ChangeNotifier();
+
+  /**
+   * This helps manage the child creation extenders.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(EvolutionEditPlugin.INSTANCE,
+      EvolutionPackage.eNS_URI);
+
+  /**
+   * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected Collection<Object> supportedTypes = new ArrayList<Object>();
+
+  /**
+   * This constructs an instance.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public EvolutionItemProviderAdapterFactory()
+  {
+    supportedTypes.add(IEditingDomainItemProvider.class);
+    supportedTypes.add(IStructuredItemContentProvider.class);
+    supportedTypes.add(ITreeItemContentProvider.class);
+    supportedTypes.add(IItemLabelProvider.class);
+    supportedTypes.add(IItemPropertySource.class);
+    supportedTypes.add(IItemColorProvider.class);
+    supportedTypes.add(IItemFontProvider.class);
+    supportedTypes.add(IItemStyledLabelProvider.class);
+  }
+
+  /**
+   * This keeps track of the one adapter used for all {@link org.eclipse.emf.cdo.evolution.Model} instances.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ModelItemProvider modelItemProvider;
+
+  /**
+   * This creates an adapter for a {@link org.eclipse.emf.cdo.evolution.Model}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter createModelAdapter()
+  {
+    if (modelItemProvider == null)
+    {
+      modelItemProvider = new ModelItemProvider(this);
+    }
+
+    return modelItemProvider;
+  }
+
+  /**
+   * This keeps track of the one adapter used for all {@link org.eclipse.emf.cdo.evolution.Evolution} instances.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected EvolutionItemProvider evolutionItemProvider;
+
+  /**
+   * This creates an adapter for a {@link org.eclipse.emf.cdo.evolution.Evolution}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter createEvolutionAdapter()
+  {
+    if (evolutionItemProvider == null)
+    {
+      evolutionItemProvider = new EvolutionItemProvider(this);
+    }
+
+    return evolutionItemProvider;
+  }
+
+  /**
+   * This keeps track of the one adapter used for all {@link org.eclipse.emf.cdo.evolution.Release} instances.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ReleaseItemProvider releaseItemProvider;
+
+  /**
+   * This creates an adapter for a {@link org.eclipse.emf.cdo.evolution.Release}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter createReleaseAdapter()
+  {
+    if (releaseItemProvider == null)
+    {
+      releaseItemProvider = new ReleaseItemProvider(this);
+    }
+
+    return releaseItemProvider;
+  }
+
+  /**
+   * This keeps track of the one adapter used for all {@link org.eclipse.emf.cdo.evolution.ModelSetChange} instances.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ModelSetChangeItemProvider modelSetChangeItemProvider;
+
+  /**
+   * This creates an adapter for a {@link org.eclipse.emf.cdo.evolution.ModelSetChange}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter createModelSetChangeAdapter()
+  {
+    if (modelSetChangeItemProvider == null)
+    {
+      modelSetChangeItemProvider = new ModelSetChangeItemProvider(this);
+    }
+
+    return modelSetChangeItemProvider;
+  }
+
+  /**
+   * This keeps track of the one adapter used for all {@link org.eclipse.emf.cdo.evolution.ElementChange} instances.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected ElementChangeItemProvider elementChangeItemProvider;
+
+  /**
+   * This creates an adapter for a {@link org.eclipse.emf.cdo.evolution.ElementChange}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter createElementChangeAdapter()
+  {
+    if (elementChangeItemProvider == null)
+    {
+      elementChangeItemProvider = new ElementChangeItemProvider(this);
+    }
+
+    return elementChangeItemProvider;
+  }
+
+  /**
+   * This keeps track of the one adapter used for all {@link org.eclipse.emf.cdo.evolution.PropertyChange} instances.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected PropertyChangeItemProvider propertyChangeItemProvider;
+
+  /**
+   * This creates an adapter for a {@link org.eclipse.emf.cdo.evolution.PropertyChange}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter createPropertyChangeAdapter()
+  {
+    if (propertyChangeItemProvider == null)
+    {
+      propertyChangeItemProvider = new PropertyChangeItemProvider(this);
+    }
+
+    return propertyChangeItemProvider;
+  }
+
+  /**
+   * This keeps track of the one adapter used for all {@link org.eclipse.emf.cdo.evolution.FeaturePathMigration} instances.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected FeaturePathMigrationItemProvider featurePathMigrationItemProvider;
+
+  /**
+   * This creates an adapter for a {@link org.eclipse.emf.cdo.evolution.FeaturePathMigration}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter createFeaturePathMigrationAdapter()
+  {
+    if (featurePathMigrationItemProvider == null)
+    {
+      featurePathMigrationItemProvider = new FeaturePathMigrationItemProvider(this);
+    }
+
+    return featurePathMigrationItemProvider;
+  }
+
+  /**
+   * This returns the root adapter factory that contains this factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ComposeableAdapterFactory getRootAdapterFactory()
+  {
+    return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
+  }
+
+  /**
+   * This sets the composed adapter factory that contains this factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory)
+  {
+    this.parentAdapterFactory = parentAdapterFactory;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean isFactoryForType(Object type)
+  {
+    return supportedTypes.contains(type) || super.isFactoryForType(type);
+  }
+
+  /**
+   * This implementation substitutes the factory itself as the key for the adapter.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Adapter adapt(Notifier notifier, Object type)
+  {
+    return super.adapt(notifier, this);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object adapt(Object object, Object type)
+  {
+    if (isFactoryForType(type))
+    {
+      Object adapter = super.adapt(object, type);
+      if (!(type instanceof Class<?>) || ((Class<?>)type).isInstance(adapter))
+      {
+        return adapter;
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public List<IChildCreationExtender> getChildCreationExtenders()
+  {
+    return childCreationExtenderManager.getChildCreationExtenders();
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain)
+  {
+    return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ResourceLocator getResourceLocator()
+  {
+    return childCreationExtenderManager;
+  }
+
+  /**
+   * This adds a listener.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void addListener(INotifyChangedListener notifyChangedListener)
+  {
+    changeNotifier.addListener(notifyChangedListener);
+  }
+
+  /**
+   * This removes a listener.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void removeListener(INotifyChangedListener notifyChangedListener)
+  {
+    changeNotifier.removeListener(notifyChangedListener);
+  }
+
+  /**
+   * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void fireNotifyChanged(Notification notification)
+  {
+    changeNotifier.fireNotifyChanged(notification);
+
+    if (parentAdapterFactory != null)
+    {
+      parentAdapterFactory.fireNotifyChanged(notification);
+    }
+  }
+
+  /**
+   * This disposes all of the item providers created by this factory.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public void dispose()
+  {
+    if (modelItemProvider != null)
+    {
+      modelItemProvider.dispose();
+    }
+    if (evolutionItemProvider != null)
+    {
+      evolutionItemProvider.dispose();
+    }
+    if (releaseItemProvider != null)
+    {
+      releaseItemProvider.dispose();
+    }
+    if (modelSetChangeItemProvider != null)
+    {
+      modelSetChangeItemProvider.dispose();
+    }
+    if (elementChangeItemProvider != null)
+    {
+      elementChangeItemProvider.dispose();
+    }
+    if (propertyChangeItemProvider != null)
+    {
+      propertyChangeItemProvider.dispose();
+    }
+    if (featurePathMigrationItemProvider != null)
+    {
+      featurePathMigrationItemProvider.dispose();
+    }
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/FeaturePathMigrationItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/FeaturePathMigrationItemProvider.java
new file mode 100644
index 0000000000..f2b38b4f86
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/FeaturePathMigrationItemProvider.java
@@ -0,0 +1,182 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+import org.eclipse.emf.cdo.evolution.FeaturePathMigration;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.StyledString;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.FeaturePathMigration} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class FeaturePathMigrationItemProvider extends MigrationItemProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public FeaturePathMigrationItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+      addFromClassPropertyDescriptor(object);
+      addToClassPropertyDescriptor(object);
+      addFeaturePathPropertyDescriptor(object);
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This adds a property descriptor for the From Class feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addFromClassPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_FeaturePathMigration_fromClass_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_FeaturePathMigration_fromClass_feature", "_UI_FeaturePathMigration_type"),
+        EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__FROM_CLASS, true, false, true, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the To Class feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addToClassPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_FeaturePathMigration_toClass_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_FeaturePathMigration_toClass_feature", "_UI_FeaturePathMigration_type"),
+        EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__TO_CLASS, true, false, true, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Feature Path feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addFeaturePathPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_FeaturePathMigration_featurePath_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_FeaturePathMigration_featurePath_feature", "_UI_FeaturePathMigration_type"),
+        EvolutionPackage.Literals.FEATURE_PATH_MIGRATION__FEATURE_PATH, true, false, true, null, null, null));
+  }
+
+  /**
+   * This returns FeaturePathMigration.gif.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getImage(Object object)
+  {
+    return overlayImage(object, getResourceLocator().getImage("full/obj16/FeaturePathMigration"));
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    String label = ((FeaturePathMigration)object).getDiagnosticID();
+    StyledString styledLabel = new StyledString();
+    if (label == null || label.length() == 0)
+    {
+      styledLabel.append(getString("_UI_FeaturePathMigration_type"), StyledString.Style.QUALIFIER_STYLER);
+    }
+    else
+    {
+      styledLabel.append(getString("_UI_FeaturePathMigration_type"), StyledString.Style.QUALIFIER_STYLER).append(" " + label);
+    }
+    return styledLabel;
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/MigrationItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/MigrationItemProvider.java
new file mode 100644
index 0000000000..0577be42e5
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/MigrationItemProvider.java
@@ -0,0 +1,167 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+import org.eclipse.emf.cdo.evolution.Migration;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.util.ResourceLocator;
+import org.eclipse.emf.edit.provider.IChildCreationExtender;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemColorProvider;
+import org.eclipse.emf.edit.provider.IItemFontProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IItemStyledLabelProvider;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemProviderAdapter;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.Migration} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class MigrationItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider,
+    IItemLabelProvider, IItemPropertySource, IItemColorProvider, IItemFontProvider, IItemStyledLabelProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public MigrationItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean hasChildren(Object object)
+  {
+    return hasChildren(object, true);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    String label = ((Migration)object).getDiagnosticID();
+    StyledString styledLabel = new StyledString();
+    if (label == null || label.length() == 0)
+    {
+      styledLabel.append(getString("_UI_Migration_type"), StyledString.Style.QUALIFIER_STYLER);
+    }
+    else
+    {
+      styledLabel.append(getString("_UI_Migration_type"), StyledString.Style.QUALIFIER_STYLER).append(" " + label);
+    }
+    return styledLabel;
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(Migration.class))
+    {
+    case EvolutionPackage.MIGRATION__DIAGNOSTIC_ID:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+  }
+
+  /**
+   * Return the resource locator for this item provider's resources.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public ResourceLocator getResourceLocator()
+  {
+    return ((IChildCreationExtender)adapterFactory).getResourceLocator();
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelItemProvider.java
new file mode 100644
index 0000000000..bf209fec5a
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelItemProvider.java
@@ -0,0 +1,331 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+import org.eclipse.emf.cdo.evolution.Model;
+
+import org.eclipse.emf.common.command.Command;
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.util.ResourceLocator;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.edit.command.CommandParameter;
+import org.eclipse.emf.edit.command.DragAndDropCommand;
+import org.eclipse.emf.edit.command.SetCommand;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IChildCreationExtender;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemColorProvider;
+import org.eclipse.emf.edit.provider.IItemFontProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IItemStyledLabelProvider;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ItemProviderAdapter;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.Model} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ModelItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider,
+    IItemLabelProvider, IItemPropertySource, IItemColorProvider, IItemFontProvider, IItemStyledLabelProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ModelItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+      addURIPropertyDescriptor(object);
+      addRootPackagePropertyDescriptor(object);
+      addAllPackagesPropertyDescriptor(object);
+      addReferencedPackagesPropertyDescriptor(object);
+      addMissingPackagesPropertyDescriptor(object);
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This adds a property descriptor for the URI feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addURIPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Model_uRI_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Model_uRI_feature", "_UI_Model_type"),
+        EvolutionPackage.Literals.MODEL__URI, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Root Package feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addRootPackagePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Model_rootPackage_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Model_rootPackage_feature", "_UI_Model_type"),
+        EvolutionPackage.Literals.MODEL__ROOT_PACKAGE, false, false, false, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the All Packages feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addAllPackagesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Model_allPackages_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Model_allPackages_feature", "_UI_Model_type"),
+        EvolutionPackage.Literals.MODEL__ALL_PACKAGES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Referenced Packages feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addReferencedPackagesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Model_referencedPackages_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_Model_referencedPackages_feature", "_UI_Model_type"),
+        EvolutionPackage.Literals.MODEL__REFERENCED_PACKAGES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Missing Packages feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addMissingPackagesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Model_missingPackages_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Model_missingPackages_feature", "_UI_Model_type"),
+        EvolutionPackage.Literals.MODEL__MISSING_PACKAGES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+   * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+   * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object)
+  {
+    if (childrenFeatures == null)
+    {
+      super.getChildrenFeatures(object);
+      childrenFeatures.add(EvolutionPackage.Literals.MODEL__ROOT_PACKAGE);
+    }
+    return childrenFeatures;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EStructuralFeature getChildFeature(Object object, Object child)
+  {
+    // Check the type of the specified child object and return the proper feature to use for
+    // adding (see {@link AddCommand}) it as a child.
+
+    return super.getChildFeature(object, child);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean hasChildren(Object object)
+  {
+    return hasChildren(object, true);
+  }
+
+  /**
+   * This returns Model.gif.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getImage(Object object)
+  {
+    return overlayImage(object, getResourceLocator().getImage("full/obj16/Model"));
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    URI labelValue = ((Model)object).getURI();
+    String label = labelValue == null ? null : labelValue.toString();
+    StyledString styledLabel = new StyledString();
+    if (label == null || label.length() == 0)
+    {
+      styledLabel.append(getString("_UI_Model_type"), StyledString.Style.QUALIFIER_STYLER);
+    }
+    else
+    {
+      styledLabel.append(getString("_UI_Model_type"), StyledString.Style.QUALIFIER_STYLER).append(" " + label);
+    }
+    return styledLabel;
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(Model.class))
+    {
+    case EvolutionPackage.MODEL__URI:
+    case EvolutionPackage.MODEL__ALL_PACKAGES:
+    case EvolutionPackage.MODEL__REFERENCED_PACKAGES:
+    case EvolutionPackage.MODEL__MISSING_PACKAGES:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+      return;
+    case EvolutionPackage.MODEL__ROOT_PACKAGE:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+  }
+
+  /**
+   * Return the resource locator for this item provider's resources.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public ResourceLocator getResourceLocator()
+  {
+    return ((IChildCreationExtender)adapterFactory).getResourceLocator();
+  }
+
+  @Override
+  public Command createCommand(Object owner, EditingDomain domain, Class<? extends Command> commandClass, CommandParameter commandParameter)
+  {
+    if (commandClass == DragAndDropCommand.class)
+    {
+      // DragAndDropCommand.Detail detail = (DragAndDropCommand.Detail)commandParameter.getFeature();
+      Collection<?> collection = commandParameter.getCollection();
+      if (domain != null && collection.size() == 1 && commandParameter.getOwner() != domain.getResourceSet())
+      {
+        Object element = collection.iterator().next();
+        if (element instanceof URI)
+        {
+          URI uri = (URI)element;
+          return SetCommand.create(domain, owner, EvolutionPackage.Literals.MODEL__URI, uri);
+        }
+
+        // return createDragAndDropCommand(domain, commandParameter.getOwner(), detail.location, detail.operations,
+        // detail.operation,
+        // commandParameter.getCollection());
+      }
+    }
+
+    return super.createCommand(owner, domain, commandClass, commandParameter);
+  }
+
+  @Override
+  protected boolean isWrappingNeeded(Object object)
+  {
+    // Wrapping is always needed because of the derived cross reference 'rootPackage', which is shown as children.
+    return true;
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelSetChangeItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelSetChangeItemProvider.java
new file mode 100644
index 0000000000..c0746ec255
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelSetChangeItemProvider.java
@@ -0,0 +1,156 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.StyledString;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.ModelSetChange} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ModelSetChangeItemProvider extends ChangeItemProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ModelSetChangeItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+      addOldModelSetPropertyDescriptor(object);
+      addNewModelSetPropertyDescriptor(object);
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This adds a property descriptor for the Old Model Set feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addOldModelSetPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_ModelSetChange_oldModelSet_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_ModelSetChange_oldModelSet_feature", "_UI_ModelSetChange_type"),
+        EvolutionPackage.Literals.MODEL_SET_CHANGE__OLD_MODEL_SET, true, false, true, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the New Model Set feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addNewModelSetPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_ModelSetChange_newModelSet_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_ModelSetChange_newModelSet_feature", "_UI_ModelSetChange_type"),
+        EvolutionPackage.Literals.MODEL_SET_CHANGE__NEW_MODEL_SET, true, false, true, null, null, null));
+  }
+
+  /**
+   * This returns ModelSetChange.gif.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getImage(Object object)
+  {
+    return overlayImage(object, getResourceLocator().getImage("full/obj16/ModelSetChange"));
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    return new StyledString(getString("_UI_ModelSetChange_type"));
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelSetItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelSetItemProvider.java
new file mode 100644
index 0000000000..7969d8e777
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ModelSetItemProvider.java
@@ -0,0 +1,196 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.EvolutionFactory;
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+import org.eclipse.emf.cdo.evolution.ModelSet;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.util.ResourceLocator;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.edit.provider.IChildCreationExtender;
+import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
+import org.eclipse.emf.edit.provider.IItemColorProvider;
+import org.eclipse.emf.edit.provider.IItemFontProvider;
+import org.eclipse.emf.edit.provider.IItemLabelProvider;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.IItemStyledLabelProvider;
+import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
+import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
+import org.eclipse.emf.edit.provider.ItemProviderAdapter;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.ModelSet} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ModelSetItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider,
+    IItemLabelProvider, IItemPropertySource, IItemColorProvider, IItemFontProvider, IItemStyledLabelProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ModelSetItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+   * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+   * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object)
+  {
+    if (childrenFeatures == null)
+    {
+      super.getChildrenFeatures(object);
+      childrenFeatures.add(EvolutionPackage.Literals.MODEL_SET__CHANGE);
+      childrenFeatures.add(EvolutionPackage.Literals.MODEL_SET__MIGRATIONS);
+    }
+    return childrenFeatures;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EStructuralFeature getChildFeature(Object object, Object child)
+  {
+    // Check the type of the specified child object and return the proper feature to use for
+    // adding (see {@link AddCommand}) it as a child.
+
+    return super.getChildFeature(object, child);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public boolean hasChildren(Object object)
+  {
+    return hasChildren(object, true);
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    return new StyledString(getString("_UI_ModelSet_type"));
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(ModelSet.class))
+    {
+    case EvolutionPackage.MODEL_SET__CHANGE:
+    case EvolutionPackage.MODEL_SET__MIGRATIONS:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+
+    newChildDescriptors.add(createChildParameter(EvolutionPackage.Literals.MODEL_SET__MIGRATIONS, EvolutionFactory.eINSTANCE.createFeaturePathMigration()));
+  }
+
+  /**
+   * Return the resource locator for this item provider's resources.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public ResourceLocator getResourceLocator()
+  {
+    return ((IChildCreationExtender)adapterFactory).getResourceLocator();
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/PropertyChangeItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/PropertyChangeItemProvider.java
new file mode 100644
index 0000000000..cfa947d8c4
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/PropertyChangeItemProvider.java
@@ -0,0 +1,294 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.ChangeKind;
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+import org.eclipse.emf.cdo.evolution.PropertyChange;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.ENamedElement;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.IItemPropertySource;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.PropertyChange} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class PropertyChangeItemProvider extends ChangeItemProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public PropertyChangeItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+      addFeaturePropertyDescriptor(object);
+      addOldValuePropertyDescriptor(object);
+      addNewValuePropertyDescriptor(object);
+      addKindPropertyDescriptor(object);
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This adds a property descriptor for the Feature feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addFeaturePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_PropertyChange_feature_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_PropertyChange_feature_feature", "_UI_PropertyChange_type"),
+        EvolutionPackage.Literals.PROPERTY_CHANGE__FEATURE, true, false, true, null, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Old Value feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addOldValuePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_PropertyChange_oldValue_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_PropertyChange_oldValue_feature", "_UI_PropertyChange_type"),
+        EvolutionPackage.Literals.PROPERTY_CHANGE__OLD_VALUE, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the New Value feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addNewValuePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_PropertyChange_newValue_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_PropertyChange_newValue_feature", "_UI_PropertyChange_type"),
+        EvolutionPackage.Literals.PROPERTY_CHANGE__NEW_VALUE, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Kind feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addKindPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_PropertyChange_kind_feature"),
+        getString("_UI_PropertyDescriptor_description", "_UI_PropertyChange_kind_feature", "_UI_PropertyChange_type"),
+        EvolutionPackage.Literals.PROPERTY_CHANGE__KIND, false, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This returns PropertyChange.gif.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getImage(Object object)
+  {
+    return overlayImage(object, getResourceLocator().getImage("full/obj16/PropertyChange"));
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated NOT
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    PropertyChange propertyChange = (PropertyChange)object;
+    EStructuralFeature feature = propertyChange.getFeature();
+
+    StyledString styledLabel = new StyledString();
+    if (feature != null)
+    {
+      String text = null;
+
+      EClass eClass = feature.getEContainingClass();
+      IItemPropertySource propertySource = (IItemPropertySource)getRootAdapterFactory().adapt(eClass, IItemPropertySource.class);
+      if (propertySource != null)
+      {
+        for (IItemPropertyDescriptor propertyDescriptor : propertySource.getPropertyDescriptors(eClass))
+        {
+          if (propertyDescriptor.getFeature(eClass) == feature)
+          {
+            text = propertyDescriptor.getDisplayName(eClass);
+            break;
+          }
+        }
+      }
+
+      if (text == null)
+      {
+        text = feature.getName();
+      }
+
+      ChangeKind kind = propertyChange.getKind();
+      if (kind == ChangeKind.ADDED || kind == ChangeKind.COPIED)
+      {
+        styledLabel.append(text, ElementChangeItemProvider.ADDITION_STYLER);
+      }
+      else if (kind == ChangeKind.REMOVED)
+      {
+        styledLabel.append(text, ElementChangeItemProvider.REMOVAL_STYLER);
+      }
+      else
+      {
+        styledLabel.append(text);
+      }
+    }
+    else
+    {
+      // Can't really happen.
+      styledLabel.append(getString("_UI_PropertyChange_type"), StyledString.Style.QUALIFIER_STYLER);
+    }
+
+    StringBuilder builder = new StringBuilder(" ");
+    formatValue(propertyChange.getOldValue(), builder);
+    builder.append(" \u279d ");
+    formatValue(propertyChange.getNewValue(), builder);
+
+    styledLabel.append(builder.toString(), StyledString.Style.DECORATIONS_STYLER);
+    return styledLabel;
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(PropertyChange.class))
+    {
+    case EvolutionPackage.PROPERTY_CHANGE__OLD_VALUE:
+    case EvolutionPackage.PROPERTY_CHANGE__NEW_VALUE:
+    case EvolutionPackage.PROPERTY_CHANGE__KIND:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+  }
+
+  private static void formatValue(Object value, StringBuilder builder)
+  {
+    if (value instanceof List<?>)
+    {
+      List<?> list = (List<?>)value;
+      boolean first = true;
+      for (Object element : list)
+      {
+        if (first)
+        {
+          first = false;
+        }
+        else
+        {
+          builder.append(", ");
+        }
+
+        formatValueSingle(element, builder);
+      }
+    }
+    else
+    {
+      formatValueSingle(value, builder);
+    }
+  }
+
+  private static void formatValueSingle(Object value, StringBuilder builder)
+  {
+    if (value instanceof ENamedElement)
+    {
+      builder.append(((ENamedElement)value).getName());
+    }
+    else
+    {
+      builder.append(String.valueOf(value));
+    }
+  }
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ReleaseItemProvider.java b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ReleaseItemProvider.java
new file mode 100644
index 0000000000..2576c88618
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.evolution.edit/src/org/eclipse/emf/cdo/evolution/provider/ReleaseItemProvider.java
@@ -0,0 +1,256 @@
+/**
+ */
+package org.eclipse.emf.cdo.evolution.provider;
+
+import org.eclipse.emf.cdo.evolution.EvolutionPackage;
+import org.eclipse.emf.cdo.evolution.Release;
+
+import org.eclipse.emf.common.notify.AdapterFactory;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.EcoreFactory;
+import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
+import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
+import org.eclipse.emf.edit.provider.StyledString;
+import org.eclipse.emf.edit.provider.ViewerNotification;
+
+import java.util.Collection;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * This is the item provider adapter for a {@link org.eclipse.emf.cdo.evolution.Release} object.
+ * <!-- begin-user-doc -->
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class ReleaseItemProvider extends ModelSetItemProvider
+{
+  /**
+   * This constructs an instance from a factory and a notifier.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public ReleaseItemProvider(AdapterFactory adapterFactory)
+  {
+    super(adapterFactory);
+  }
+
+  /**
+   * This returns the property descriptors for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object)
+  {
+    if (itemPropertyDescriptors == null)
+    {
+      super.getPropertyDescriptors(object);
+
+      addVersionPropertyDescriptor(object);
+      addDatePropertyDescriptor(object);
+      addAllPackagesPropertyDescriptor(object);
+    }
+    return itemPropertyDescriptors;
+  }
+
+  /**
+   * This adds a property descriptor for the Date feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addDatePropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Release_date_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Release_date_feature", "_UI_Release_type"),
+        EvolutionPackage.Literals.RELEASE__DATE, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the Version feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addVersionPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Release_version_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Release_version_feature", "_UI_Release_type"),
+        EvolutionPackage.Literals.RELEASE__VERSION, true, false, false, ItemPropertyDescriptor.INTEGRAL_VALUE_IMAGE, null, null));
+  }
+
+  /**
+   * This adds a property descriptor for the All Packages feature.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  protected void addAllPackagesPropertyDescriptor(Object object)
+  {
+    itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
+        getString("_UI_Release_allPackages_feature"), getString("_UI_PropertyDescriptor_description", "_UI_Release_allPackages_feature", "_UI_Release_type"),
+        EvolutionPackage.Literals.RELEASE__ALL_PACKAGES, false, false, false, null, null, null));
+  }
+
+  /**
+   * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+   * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+   * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  public Collection<? extends EStructuralFeature> getChildrenFeaturesGen(Object object)
+  {
+    if (childrenFeatures == null)
+    {
+      super.getChildrenFeatures(object);
+      childrenFeatures.add(EvolutionPackage.Literals.RELEASE__ROOT_PACKAGES);
+    }
+    return childrenFeatures;
+  }
+
+  /**
+   * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
+   * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
+   * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated NOT
+   */
+  @Override
+  public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object)
+  {
+    @SuppressWarnings("unchecked")
+    List<EStructuralFeature> childrenFeatures = (List<EStructuralFeature>)getChildrenFeaturesGen(object);
+
+    childrenFeatures.remove(EvolutionPackage.Literals.RELEASE__ROOT_PACKAGES);
+    childrenFeatures.add(0, EvolutionPackage.Literals.RELEASE__ROOT_PACKAGES);
+
+    return childrenFeatures;
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected EStructuralFeature getChildFeature(Object object, Object child)
+  {
+    // Check the type of the specified child object and return the proper feature to use for
+    // adding (see {@link AddCommand}) it as a child.
+
+    return super.getChildFeature(object, child);
+  }
+
+  @Override
+  protected boolean hasChildren(Object object, boolean optimized)
+  {
+    Release release = (Release)object;
+    return !release.getRootPackages().isEmpty();
+  }
+
+  /**
+   * This returns Release.gif.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public Object getImage(Object object)
+  {
+    return overlayImage(object, getResourceLocator().getImage("full/obj16/Release"));
+  }
+
+  /**
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected boolean shouldComposeCreationImage()
+  {
+    return true;
+  }
+
+  /**
+   * This returns the label text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public String getText(Object object)
+  {
+    return ((StyledString)getStyledText(object)).getString();
+  }
+
+  /**
+   * This returns the label styled text for the adapted class.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated NOT
+   */
+  @Override
+  public Object getStyledText(Object object)
+  {
+    StyledString styledLabel = new StyledString();
+    styledLabel.append(getString("_UI_Release_type"), StyledString.Style.QUALIFIER_STYLER);
+    styledLabel.append(" v" + ((Release)object).getVersion());
+
+    Date date = ((Release)object).getDate();
+    if (date != null)
+    {
+      styledLabel.append("  " + date.toString(), StyledString.Style.DECORATIONS_STYLER);
+    }
+
+    return styledLabel;
+  }
+
+  /**
+   * This handles model notifications by calling {@link #updateChildren} to update any cached
+   * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  public void notifyChanged(Notification notification)
+  {
+    updateChildren(notification);
+
+    switch (notification.getFeatureID(Release.class))
+    {
+    case EvolutionPackage.RELEASE__VERSION:
+    case EvolutionPackage.RELEASE__DATE:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
+      return;
+    case EvolutionPackage.RELEASE__ROOT_PACKAGES:
+      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
+      return;
+    }
+    super.notifyChanged(notification);
+  }
+
+  /**
+   * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
+   * that can be created under this object.
+   * <!-- begin-user-doc -->
+   * <!-- end-user-doc -->
+   * @generated
+   */
+  @Override
+  protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object)
+  {
+    super.collectNewChildDescriptors(newChildDescriptors, object);
+
+    newChildDescriptors.add(createChildParameter(EvolutionPackage.Literals.RELEASE__ROOT_PACKAGES, EcoreFactory.eINSTANCE.createEPackage()));
+  }
+
+}