removed unused imports

20 files changed, 119 insertions, 53 deletions

diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/.settings/org.eclipse.jdt.core.prefs b/lrparser/org.eclipse.cdt.core.lrparser.tests/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000000..1257ffa3371
--- /dev/null
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,60 @@
+#Tue Apr 08 11:15:28 EDT 2008
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
+org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
+org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
+org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
+org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
+org.eclipse.jdt.core.compiler.problem.emptyStatement=warning
+org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore
+org.eclipse.jdt.core.compiler.problem.fatalOptionalError=enabled
+org.eclipse.jdt.core.compiler.problem.fieldHiding=ignore
+org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
+org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
+org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
+org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
+org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=warning
+org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=warning
+org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
+org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning
+org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning
+org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
+org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
+org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=warning
+org.eclipse.jdt.core.compiler.problem.nullReference=warning
+org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
+org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
+org.eclipse.jdt.core.compiler.problem.potentialNullReference=warning
+org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning
+org.eclipse.jdt.core.compiler.problem.redundantNullCheck=warning
+org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=warning
+org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
+org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
+org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
+org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
+org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
+org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
+org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryElse=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=warning
+org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=warning
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
+org.eclipse.jdt.core.compiler.problem.unusedImport=error
+org.eclipse.jdt.core.compiler.problem.unusedLabel=warning
+org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameter=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=enabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=enabled
+org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
+org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CommentTests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CommentTests.java
index fd40a544e38..68f3e0cd35a 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CommentTests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CommentTests.java
@@ -13,14 +13,12 @@ package org.eclipse.cdt.core.lrparser.tests.c99;
 import org.eclipse.cdt.core.dom.ast.IASTComment;
 import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
 import org.eclipse.cdt.core.model.ILanguage;
 import org.eclipse.cdt.core.parser.ParserLanguage;
 import org.eclipse.cdt.core.parser.tests.ast2.CommentTests;
-import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPLabel;
 import org.eclipse.cdt.internal.core.parser.ParserException;
 
 public class C99CommentTests extends CommentTests {
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompleteParser2Tests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompleteParser2Tests.java
index 9ef589e7a02..f873062f429 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompleteParser2Tests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompleteParser2Tests.java
@@ -13,10 +13,8 @@ package org.eclipse.cdt.core.lrparser.tests.c99;
 import junit.framework.AssertionFailedError;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
-
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
 import org.eclipse.cdt.core.model.ILanguage;
 import org.eclipse.cdt.core.parser.ParserLanguage;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompletionBasicTest.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompletionBasicTest.java
index 84065712a11..5deb3e86f15 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompletionBasicTest.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99CompletionBasicTest.java
@@ -15,7 +15,6 @@ import org.eclipse.cdt.core.dom.ast.IASTName;
 import org.eclipse.cdt.core.dom.ast.IBinding;
 import org.eclipse.cdt.core.dom.ast.IFunction;
 import org.eclipse.cdt.core.dom.ast.ITypedef;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationMacroTests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationMacroTests.java
index c8b0b8cdb01..ac88f7204d4 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationMacroTests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationMacroTests.java
@@ -10,15 +10,7 @@
  *******************************************************************************/
 package org.eclipse.cdt.core.lrparser.tests.c99;
 
-import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
-import org.eclipse.cdt.core.dom.ast.IASTExpression;
-import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
-import org.eclipse.cdt.core.dom.ast.IASTInitializerExpression;
-import org.eclipse.cdt.core.dom.ast.IASTMacroExpansion;
-import org.eclipse.cdt.core.dom.ast.IASTNodeLocation;
-import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationTests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationTests.java
index 5ca1d87bd54..885ff3d454d 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationTests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMLocationTests.java
@@ -13,7 +13,6 @@ package org.eclipse.cdt.core.lrparser.tests.c99;
 import junit.framework.AssertionFailedError;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMPreprocessorInformationTest.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMPreprocessorInformationTest.java
index 12047dec587..b01efc79cd5 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMPreprocessorInformationTest.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99DOMPreprocessorInformationTest.java
@@ -11,7 +11,6 @@
 package org.eclipse.cdt.core.lrparser.tests.c99;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99GCCTests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99GCCTests.java
index 147546e3de2..f6b5f809b4c 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99GCCTests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99GCCTests.java
@@ -11,7 +11,6 @@
 package org.eclipse.cdt.core.lrparser.tests.c99;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99SelectionParseTest.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99SelectionParseTest.java
index b8812dc57c2..ce948d4bd79 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99SelectionParseTest.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99SelectionParseTest.java
@@ -10,20 +10,14 @@
  *******************************************************************************/
 package org.eclipse.cdt.core.lrparser.tests.c99;
 
-import java.util.Collections;
-
 import org.eclipse.cdt.core.dom.ICodeReaderFactory;
-import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
 import org.eclipse.cdt.core.dom.ast.IASTNode;
-import org.eclipse.cdt.core.dom.ast.IASTSimpleDeclaration;
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
 import org.eclipse.cdt.core.model.ILanguage;
 import org.eclipse.cdt.core.parser.CodeReader;
-import org.eclipse.cdt.core.parser.ExtendedScannerInfo;
 import org.eclipse.cdt.core.parser.IScannerInfo;
 import org.eclipse.cdt.core.parser.ParserLanguage;
 import org.eclipse.cdt.core.parser.ScannerInfo;
@@ -31,7 +25,6 @@ import org.eclipse.cdt.core.parser.tests.ast2.AST2SelectionParseTest;
 import org.eclipse.cdt.internal.core.dom.SavedCodeReaderFactory;
 import org.eclipse.cdt.internal.core.parser.ParserException;
 import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IFolder;
 
 public class C99SelectionParseTest extends AST2SelectionParseTest {
 	
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99TaskParserTest.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99TaskParserTest.java
index 1734000248d..a0da896b036 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99TaskParserTest.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99TaskParserTest.java
@@ -11,7 +11,6 @@
 package org.eclipse.cdt.core.lrparser.tests.c99;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99Tests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99Tests.java
index ea013f1d017..32865f89d39 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99Tests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99Tests.java
@@ -16,7 +16,6 @@ import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
 import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
 import org.eclipse.cdt.core.dom.ast.c.ICASTSimpleDeclSpecifier;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilOldTests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilOldTests.java
index b4eff777ed1..fbf14919ea5 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilOldTests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilOldTests.java
@@ -13,7 +13,6 @@ package org.eclipse.cdt.core.lrparser.tests.c99;
 import junit.framework.AssertionFailedError;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilTests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilTests.java
index 55f492ca218..5e1e5ad4a06 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilTests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/c99/C99UtilTests.java
@@ -11,7 +11,6 @@
 package org.eclipse.cdt.core.lrparser.tests.c99;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/cpp/ISOCPPTests.java b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/cpp/ISOCPPTests.java
index 938f4a28df1..7fd13069afd 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/cpp/ISOCPPTests.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser.tests/src/org/eclipse/cdt/core/lrparser/tests/cpp/ISOCPPTests.java
@@ -4,11 +4,9 @@ import junit.framework.AssertionFailedError;
 import junit.framework.TestSuite;
 
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.lrparser.BaseExtensibleLanguage;
 import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
 import org.eclipse.cdt.core.dom.lrparser.cpp.ISOCPPLanguage;
 import org.eclipse.cdt.core.lrparser.tests.ParseHelper;
-import org.eclipse.cdt.core.lrparser.tests.c99.C99Tests;
 import org.eclipse.cdt.core.model.ILanguage;
 import org.eclipse.cdt.core.parser.ParserLanguage;
 import org.eclipse.cdt.core.parser.tests.ast2.AST2CPPTests;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser/.settings/org.eclipse.jdt.core.prefs b/lrparser/org.eclipse.cdt.core.lrparser/.settings/org.eclipse.jdt.core.prefs
index 96d4911cd62..8eb738a5bd8 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser/.settings/org.eclipse.jdt.core.prefs
+++ b/lrparser/org.eclipse.cdt.core.lrparser/.settings/org.eclipse.jdt.core.prefs
@@ -1,12 +1,60 @@
-#Mon Jul 30 15:15:28 EDT 2007
+#Tue Apr 08 11:14:12 EDT 2008
 eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
-org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.5
-org.eclipse.jdt.core.compiler.debug.lineNumber=generate
-org.eclipse.jdt.core.compiler.debug.localVariable=generate
-org.eclipse.jdt.core.compiler.debug.sourceFile=generate
-org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
+org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
+org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
+org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
+org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
+org.eclipse.jdt.core.compiler.problem.emptyStatement=warning
+org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore
+org.eclipse.jdt.core.compiler.problem.fatalOptionalError=enabled
+org.eclipse.jdt.core.compiler.problem.fieldHiding=ignore
+org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
+org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
+org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
+org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
+org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=warning
+org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=warning
+org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
+org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning
+org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning
+org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
+org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
+org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=warning
+org.eclipse.jdt.core.compiler.problem.nullReference=warning
+org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
+org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
+org.eclipse.jdt.core.compiler.problem.potentialNullReference=warning
+org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning
+org.eclipse.jdt.core.compiler.problem.redundantNullCheck=warning
+org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=ignore
+org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
+org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
+org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
+org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
+org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
+org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
+org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryElse=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=warning
+org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=warning
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
+org.eclipse.jdt.core.compiler.problem.unusedImport=error
+org.eclipse.jdt.core.compiler.problem.unusedLabel=warning
+org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameter=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=enabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=enabled
+org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
+org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
diff --git a/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Scope.java b/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Scope.java
index da0c949d71d..5addd5a865e 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Scope.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Scope.java
@@ -17,7 +17,6 @@ import org.eclipse.cdt.core.dom.ast.IASTNode;
 import org.eclipse.cdt.core.dom.ast.IBinding;
 import org.eclipse.cdt.core.dom.ast.IScope;
 import org.eclipse.cdt.core.index.IIndexFileSet;
-import org.eclipse.cdt.internal.core.dom.lrparser.symboltable.C99SymbolTable;
 import org.eclipse.cdt.internal.core.dom.parser.IASTInternalScope;
 
 /**
diff --git a/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Structure.java b/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Structure.java
index e5d883647d0..efe9ad89127 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Structure.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser/old/org/eclipse/cdt/internal/core/dom/lrparser/c99/bindings/C99Structure.java
@@ -20,7 +20,6 @@ import org.eclipse.cdt.core.dom.ast.IScope;
 import org.eclipse.cdt.core.dom.ast.IType;
 import org.eclipse.cdt.core.dom.ast.ITypedef;
 import org.eclipse.cdt.internal.core.dom.Linkage;
-import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.PlatformObject;
 
 public class C99Structure extends PlatformObject implements IC99Binding, ICompositeType, ITypeable {
diff --git a/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/BaseExtensibleLanguage.java b/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/BaseExtensibleLanguage.java
index 04940c8de70..832a72c60c1 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/BaseExtensibleLanguage.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/BaseExtensibleLanguage.java
@@ -13,9 +13,7 @@ package org.eclipse.cdt.core.dom.lrparser;
 import org.eclipse.cdt.core.dom.ICodeReaderFactory;
 import org.eclipse.cdt.core.dom.ast.IASTCompletionNode;
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
-import org.eclipse.cdt.core.dom.ast.gnu.c.GCCLanguage;
 import org.eclipse.cdt.core.dom.ast.gnu.cpp.GPPLanguage;
-import org.eclipse.cdt.core.dom.lrparser.action.ITokenMap;
 import org.eclipse.cdt.core.dom.parser.IScannerExtensionConfiguration;
 import org.eclipse.cdt.core.dom.parser.c.GCCScannerExtensionConfiguration;
 import org.eclipse.cdt.core.index.IIndex;
@@ -28,8 +26,6 @@ import org.eclipse.cdt.core.parser.IScanner;
 import org.eclipse.cdt.core.parser.IScannerInfo;
 import org.eclipse.cdt.core.parser.ParserLanguage;
 import org.eclipse.cdt.core.parser.util.ASTPrinter;
-import org.eclipse.cdt.core.parser.util.DebugUtil;
-import org.eclipse.cdt.internal.core.dom.parser.c.CASTTranslationUnit;
 import org.eclipse.cdt.internal.core.parser.scanner.CPreprocessor;
 import org.eclipse.cdt.internal.core.pdom.dom.IPDOMLinkageFactory;
 import org.eclipse.cdt.internal.core.pdom.dom.c.PDOMCLinkageFactory;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/c99/IC99ASTNodeFactory.java b/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/c99/IC99ASTNodeFactory.java
index 98525d4cb87..5b01c30a4df 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/c99/IC99ASTNodeFactory.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/c99/IC99ASTNodeFactory.java
@@ -12,11 +12,9 @@ package org.eclipse.cdt.core.dom.lrparser.action.c99;
 
 import org.eclipse.cdt.core.dom.ast.IASTExpression;
 import org.eclipse.cdt.core.dom.ast.IASTFieldReference;
-import org.eclipse.cdt.core.dom.ast.IASTForStatement;
 import org.eclipse.cdt.core.dom.ast.IASTInitializer;
 import org.eclipse.cdt.core.dom.ast.IASTInitializerList;
 import org.eclipse.cdt.core.dom.ast.IASTName;
-import org.eclipse.cdt.core.dom.ast.IASTStatement;
 import org.eclipse.cdt.core.dom.ast.IASTTypeId;
 import org.eclipse.cdt.core.dom.ast.c.ICASTArrayDesignator;
 import org.eclipse.cdt.core.dom.ast.c.ICASTArrayModifier;
diff --git a/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/cpp/CPPBuildASTParserAction.java b/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/cpp/CPPBuildASTParserAction.java
index 79109e7cb21..84631fb06ea 100644
--- a/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/cpp/CPPBuildASTParserAction.java
+++ b/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/cpp/CPPBuildASTParserAction.java
@@ -17,11 +17,9 @@ import static org.eclipse.cdt.internal.core.dom.lrparser.cpp.CPPParsersym.*;
 import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.concurrent.locks.Condition;
 
 import lpg.lpgjavaruntime.IToken;
 
-import org.eclipse.cdt.core.dom.ast.ASTVisitor;
 import org.eclipse.cdt.core.dom.ast.IASTASMDeclaration;
 import org.eclipse.cdt.core.dom.ast.IASTCompositeTypeSpecifier;
 import org.eclipse.cdt.core.dom.ast.IASTCompoundStatement;
@@ -35,7 +33,6 @@ import org.eclipse.cdt.core.dom.ast.IASTForStatement;
 import org.eclipse.cdt.core.dom.ast.IASTFunctionDeclarator;
 import org.eclipse.cdt.core.dom.ast.IASTFunctionDefinition;
 import org.eclipse.cdt.core.dom.ast.IASTIfStatement;
-import org.eclipse.cdt.core.dom.ast.IASTInitializer;
 import org.eclipse.cdt.core.dom.ast.IASTInitializerExpression;
 import org.eclipse.cdt.core.dom.ast.IASTLiteralExpression;
 import org.eclipse.cdt.core.dom.ast.IASTName;
@@ -91,7 +88,6 @@ import org.eclipse.cdt.core.dom.lrparser.IParser;
 import org.eclipse.cdt.core.dom.lrparser.IParserActionTokenProvider;
 import org.eclipse.cdt.core.dom.lrparser.LPGTokenAdapter;
 import org.eclipse.cdt.core.dom.lrparser.action.BuildASTParserAction;
-import org.eclipse.cdt.core.parser.util.ASTPrinter;
 import org.eclipse.cdt.core.parser.util.DebugUtil;
 import org.eclipse.cdt.internal.core.dom.lrparser.cpp.CPPExpressionStatementParser;
 import org.eclipse.cdt.internal.core.dom.lrparser.cpp.CPPNoCastExpressionParser;
@@ -100,7 +96,6 @@ import org.eclipse.cdt.internal.core.dom.lrparser.cpp.CPPParsersym;
 import org.eclipse.cdt.internal.core.dom.lrparser.cpp.CPPSizeofExpressionParser;
 import org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTQualifiedName;
 import org.eclipse.cdt.internal.core.dom.parser.cpp.OverloadableOperator;
-import org.osgi.service.condpermadmin.ConditionInfo;
 
 /**
  * Semantic actions that build the AST during the parse.