1. Fix #1589403 - wrap double/single quoted strings
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / SourceElementParser.java
index 9c346d5..c120843 100644 (file)
 /*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v0.5 
+ * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
+ * http://www.eclipse.org/legal/cpl-v10.html
  * 
  * Contributors:
  *     IBM Corporation - initial API and implementation
- ******************************************************************************/
+ *******************************************************************************/
 package net.sourceforge.phpdt.internal.compiler;
 
+import java.util.ArrayList;
+
+import net.sourceforge.phpdt.core.compiler.CharOperation;
+import net.sourceforge.phpdt.core.compiler.IProblem;
+import net.sourceforge.phpdt.internal.compiler.ast.ASTNode;
+import net.sourceforge.phpdt.internal.compiler.ast.AbstractMethodDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.AnonymousLocalTypeDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.Argument;
+import net.sourceforge.phpdt.internal.compiler.ast.CompilationUnitDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.ConstructorDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.ExplicitConstructorCall;
+import net.sourceforge.phpdt.internal.compiler.ast.FieldDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.ImportReference;
+import net.sourceforge.phpdt.internal.compiler.ast.MethodDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.NameReference;
+import net.sourceforge.phpdt.internal.compiler.ast.QualifiedAllocationExpression;
+import net.sourceforge.phpdt.internal.compiler.ast.TypeDeclaration;
+import net.sourceforge.phpdt.internal.compiler.ast.TypeReference;
+import net.sourceforge.phpdt.internal.compiler.env.ICompilationUnit;
+import net.sourceforge.phpdt.internal.compiler.env.ISourceType;
+import net.sourceforge.phpdt.internal.compiler.impl.CompilerOptions;
+import net.sourceforge.phpdt.internal.compiler.impl.ReferenceContext;
+import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
+import net.sourceforge.phpdt.internal.compiler.lookup.ClassScope;
+import net.sourceforge.phpdt.internal.compiler.problem.AbortCompilation;
+import net.sourceforge.phpdt.internal.compiler.problem.ProblemReporter;
+import net.sourceforge.phpdt.internal.core.util.CommentRecorderParser;
+
 /**
- * A source element parser extracts structural and reference information
- * from a piece of source.
- *
- * also see @ISourceElementRequestor
- *
- * The structural investigation includes:
- * - the package statement
- * - import statements
- * - top-level types: package member, member types (member types of member types...)
- * - fields
- * - methods
- *
+ * A source element parser extracts structural and reference information from a
+ * piece of source.
+ * 
+ * also see
+ * 
+ * @ISourceElementRequestor
+ * 
+ * The structural investigation includes: - the package statement - import
+ * statements - top-level types: package member, member types (member types of
+ * member types...) - fields - methods
+ * 
  * If reference information is requested, then all source constructs are
  * investigated and type, field & method references are provided as well.
- *
+ * 
  * Any (parsing) problem encountered is also provided.
  */
 
-import net.sourceforge.phpdt.internal.compiler.env.*;
-import net.sourceforge.phpdt.internal.compiler.impl.*;
-import net.sourceforge.phpdt.core.compiler.*;
-import net.sourceforge.phpdt.internal.compiler.ast.*;
-import net.sourceforge.phpdt.internal.compiler.lookup.*;
-import net.sourceforge.phpdt.internal.compiler.parser.*;
-import net.sourceforge.phpdt.internal.compiler.problem.*;
-import net.sourceforge.phpdt.internal.compiler.util.*;
+public class SourceElementParser extends CommentRecorderParser {// extends
+       // UnitParser {
 
-public class SourceElementParser extends Parser {
-       
        ISourceElementRequestor requestor;
-       private int fieldCount;
-       private int localIntPtr;
-       private int lastFieldEndPosition;
-       private ISourceType sourceType;
-       private boolean reportReferenceInfo;
-       private char[][] typeNames;
-       private char[][] superTypeNames;
-       private int nestedTypeIndex;
-       private static final char[] JAVA_LANG_OBJECT = "java.lang.Object".toCharArray(); //$NON-NLS-1$
-       private NameReference[] unknownRefs;
-       private int unknownRefsCounter;
-       private LocalDeclarationVisitor localDeclarationVisitor = null;
-       private CompilerOptions options;
-       
-/**
- * An ast visitor that visits local type declarations.
- */
-public class LocalDeclarationVisitor extends AbstractSyntaxTreeVisitorAdapter {
-       public boolean visit(
-                       AnonymousLocalTypeDeclaration anonymousTypeDeclaration,
-                       BlockScope scope) {
-               notifySourceElementRequestor(anonymousTypeDeclaration, sourceType == null);
-               return false; // don't visit members as this was done during notifySourceElementRequestor(...)
-       }
-       public boolean visit(LocalTypeDeclaration typeDeclaration, BlockScope scope) {
-               notifySourceElementRequestor(typeDeclaration, sourceType == null);
-               return false; // don't visit members as this was done during notifySourceElementRequestor(...)
-       }
-       public boolean visit(MemberTypeDeclaration typeDeclaration, ClassScope scope) {
-               notifySourceElementRequestor(typeDeclaration, sourceType == null);
-               return false; // don't visit members as this was done during notifySourceElementRequestor(...)
-       }
-       
-}
 
-public SourceElementParser(
-       final ISourceElementRequestor requestor, 
-       IProblemFactory problemFactory,
-       CompilerOptions options) {
-       // we want to notify all syntax error with the acceptProblem API
-       // To do so, we define the record method of the ProblemReporter
-       super(new ProblemReporter(
-               DefaultErrorHandlingPolicies.exitAfterAllProblems(),
-               options, 
-               problemFactory) {
-               public void record(IProblem problem, CompilationResult unitResult, ReferenceContext referenceContext) {
-                       unitResult.record(problem, referenceContext);
-                       requestor.acceptProblem(problem);
-               }
-       },
-       true,
-       options.assertMode);
-       this.requestor = requestor;
-       typeNames = new char[4][];
-       superTypeNames = new char[4][];
-       nestedTypeIndex = 0;
-       this.options = options;
-}
+       int fieldCount;
 
-/** @deprecated use SourceElementParser(ISourceElementRequestor, IProblemFactory, CompilerOptions) */
-public SourceElementParser(
-       final ISourceElementRequestor requestor, 
-       IProblemFactory problemFactory) {
-               this(requestor, problemFactory, new CompilerOptions());
-}
+       int localIntPtr;
 
-public SourceElementParser(
-       final ISourceElementRequestor requestor, 
-       IProblemFactory problemFactory,
-       CompilerOptions options,
-       boolean reportLocalDeclarations) {
-               this(requestor, problemFactory, options);
-               if (reportLocalDeclarations) {
-                       this.localDeclarationVisitor = new LocalDeclarationVisitor();
-               }
-}
+       int lastFieldEndPosition;
 
-public void checkAnnotation() {
-       int firstCommentIndex = scanner.commentPtr;
+       ISourceType sourceType;
 
-       super.checkAnnotation();
+       boolean reportReferenceInfo;
 
-       // modify the modifier source start to point at the first comment
-       if (firstCommentIndex >= 0) {
-               modifiersSourceStart = scanner.commentStarts[0]; 
-       }
-}
+       char[][] typeNames;
 
-protected void classInstanceCreation(boolean alwaysQualified) {
+       char[][] superTypeNames;
 
-       boolean previousFlag = reportReferenceInfo;
-       reportReferenceInfo = false; // not to see the type reference reported in super call to getTypeReference(...)
-       super.classInstanceCreation(alwaysQualified);
-       reportReferenceInfo = previousFlag;
-       if (reportReferenceInfo){
-               AllocationExpression alloc = (AllocationExpression)expressionStack[expressionPtr];
-               TypeReference typeRef = alloc.type;
-               requestor.acceptConstructorReference(
-                       typeRef instanceof SingleTypeReference 
-                               ? ((SingleTypeReference) typeRef).token
-                               : CharOperation.concatWith(alloc.type.getTypeName(), '.'),
-                       alloc.arguments == null ? 0 : alloc.arguments.length, 
-                       alloc.sourceStart);
-       }
-}
-protected void consumeConstructorHeaderName() {
-       // ConstructorHeaderName ::=  Modifiersopt 'Identifier' '('
+       int nestedTypeIndex;
 
-       /* recovering - might be an empty message send */
-       if (currentElement != null){
-               if (lastIgnoredToken == TokenNamenew){ // was an allocation expression
-                       lastCheckPoint = scanner.startPosition; // force to restart at this exact position                              
-                       restartRecovery = true;
-                       return;
-               }
-       }
-       SourceConstructorDeclaration cd = new SourceConstructorDeclaration(this.compilationUnit.compilationResult);
+       static final char[] JAVA_LANG_OBJECT = "java.lang.Object".toCharArray(); //$NON-NLS-1$
 
-       //name -- this is not really revelant but we do .....
-       cd.selector = identifierStack[identifierPtr];
-       long selectorSourcePositions = identifierPositionStack[identifierPtr--];
-       identifierLengthPtr--;
+       NameReference[] unknownRefs;
 
-       //modifiers
-       cd.declarationSourceStart = intStack[intPtr--];
-       cd.modifiers = intStack[intPtr--];
+       int unknownRefsCounter;
 
-       //highlight starts at the selector starts
-       cd.sourceStart = (int) (selectorSourcePositions >>> 32);
-       cd.selectorSourceEnd = (int) selectorSourcePositions;
-       pushOnAstStack(cd);
+       LocalDeclarationVisitor localDeclarationVisitor = null;
 
-       cd.sourceEnd = lParenPos;
-       cd.bodyStart = lParenPos+1;
-       listLength = 0; // initialize listLength before reading parameters/throws
+       // CompilerOptions options;
 
-       // recovery
-       if (currentElement != null){
-               lastCheckPoint = cd.bodyStart;
-               if ((currentElement instanceof RecoveredType && lastIgnoredToken != TokenNameDOT)
-                       || cd.modifiers != 0){
-                       currentElement = currentElement.add(cd, 0);
-                       lastIgnoredToken = -1;
+       /**
+        * An ast visitor that visits local type declarations.
+        */
+       public class LocalDeclarationVisitor extends ASTVisitor {
+               public boolean visit(TypeDeclaration typeDeclaration, BlockScope scope) {
+                       notifySourceElementRequestor(typeDeclaration, sourceType == null);
+                       return false; // don't visit members as this was done during
+                                                       // notifySourceElementRequestor(...)
                }
-       }       
-}
-/**
- *
- * INTERNAL USE-ONLY
- */
-protected void consumeExitVariableWithInitialization() {
-       // ExitVariableWithInitialization ::= $empty
-       // the scanner is located after the comma or the semi-colon.
-       // we want to include the comma or the semi-colon
-       super.consumeExitVariableWithInitialization();
-       if (isLocalDeclaration() || ((currentToken != TokenNameCOMMA) && (currentToken != TokenNameSEMICOLON)))
-               return;
-       ((SourceFieldDeclaration) astStack[astPtr]).fieldEndPosition = scanner.currentPosition - 1;
-}
-protected void consumeExitVariableWithoutInitialization() {
-       // ExitVariableWithoutInitialization ::= $empty
-       // do nothing by default
-       if (isLocalDeclaration() || ((currentToken != TokenNameCOMMA) && (currentToken != TokenNameSEMICOLON)))
-               return;
-       ((SourceFieldDeclaration) astStack[astPtr]).fieldEndPosition = scanner.currentPosition - 1;
-}
-/**
- *
- * INTERNAL USE-ONLY
- */
-protected void consumeFieldAccess(boolean isSuperAccess) {
-       // FieldAccess ::= Primary '.' 'Identifier'
-       // FieldAccess ::= 'super' '.' 'Identifier'
-       super.consumeFieldAccess(isSuperAccess);
-       FieldReference fr = (FieldReference) expressionStack[expressionPtr];
-       if (reportReferenceInfo) {
-               requestor.acceptFieldReference(fr.token, fr.sourceStart);
-       }
-}
-protected void consumeMethodHeaderName() {
-       // MethodHeaderName ::= Modifiersopt Type 'Identifier' '('
-       SourceMethodDeclaration md = new SourceMethodDeclaration(this.compilationUnit.compilationResult);
-
-       //name
-       md.selector = identifierStack[identifierPtr];
-       long selectorSourcePositions = identifierPositionStack[identifierPtr--];
-       identifierLengthPtr--;
-       //type
-       md.returnType = getTypeReference(intStack[intPtr--]);
-       //modifiers
-       md.declarationSourceStart = intStack[intPtr--];
-       md.modifiers = intStack[intPtr--];
 
-       //highlight starts at selector start
-       md.sourceStart = (int) (selectorSourcePositions >>> 32);
-       md.selectorSourceEnd = (int) selectorSourcePositions;
-       pushOnAstStack(md);
-       md.sourceEnd = lParenPos;
-       md.bodyStart = lParenPos+1;
-       listLength = 0; // initialize listLength before reading parameters/throws
-       
-       // recovery
-       if (currentElement != null){
-               if (currentElement instanceof RecoveredType 
-                       //|| md.modifiers != 0
-                       || (scanner.getLineNumber(md.returnType.sourceStart)
-                                       == scanner.getLineNumber(md.sourceStart))){
-                       lastCheckPoint = md.bodyStart;
-                       currentElement = currentElement.add(md, 0);
-                       lastIgnoredToken = -1;                  
-               } else {
-                       lastCheckPoint = md.sourceStart;
-                       restartRecovery = true;
+               public boolean visit(TypeDeclaration typeDeclaration, ClassScope scope) {
+                       notifySourceElementRequestor(typeDeclaration, sourceType == null);
+                       return false; // don't visit members as this was done during
+                                                       // notifySourceElementRequestor(...)
                }
-       }               
-}
-/**
- *
- * INTERNAL USE-ONLY
- */
-protected void consumeMethodInvocationName() {
-       // MethodInvocation ::= Name '(' ArgumentListopt ')'
-
-       // when the name is only an identifier...we have a message send to "this" (implicit)
-       super.consumeMethodInvocationName();
-       MessageSend messageSend = (MessageSend) expressionStack[expressionPtr];
-       Expression[] args = messageSend.arguments;
-       if (reportReferenceInfo) {
-               requestor.acceptMethodReference(
-                       messageSend.selector, 
-                       args == null ? 0 : args.length, 
-                       (int)(messageSend.nameSourcePosition >>> 32));
-       }
-}
-/**
- *
- * INTERNAL USE-ONLY
- */
-protected void consumeMethodInvocationPrimary() {
-       super.consumeMethodInvocationPrimary();
-       MessageSend messageSend = (MessageSend) expressionStack[expressionPtr];
-       Expression[] args = messageSend.arguments;
-       if (reportReferenceInfo) {
-               requestor.acceptMethodReference(
-                       messageSend.selector, 
-                       args == null ? 0 : args.length, 
-                       (int)(messageSend.nameSourcePosition >>> 32));
-       }
-}
-/**
- *
- * INTERNAL USE-ONLY
- */
-protected void consumeMethodInvocationSuper() {
-       // MethodInvocation ::= 'super' '.' 'Identifier' '(' ArgumentListopt ')'
-       super.consumeMethodInvocationSuper();
-       MessageSend messageSend = (MessageSend) expressionStack[expressionPtr];
-       Expression[] args = messageSend.arguments;
-       if (reportReferenceInfo) {
-               requestor.acceptMethodReference(
-                       messageSend.selector, 
-                       args == null ? 0 : args.length, 
-                       (int)(messageSend.nameSourcePosition >>> 32));
-       }
-}
-protected void consumeSingleTypeImportDeclarationName() {
-       // SingleTypeImportDeclarationName ::= 'import' Name
-       /* push an ImportRef build from the last name 
-       stored in the identifier stack. */
-
-       super.consumeSingleTypeImportDeclarationName();
-       ImportReference impt = (ImportReference)astStack[astPtr];
-       if (reportReferenceInfo) {
-               requestor.acceptTypeReference(impt.tokens, impt.sourceStart, impt.sourceEnd);
-       }
-}
-protected void consumeTypeImportOnDemandDeclarationName() {
-       // TypeImportOnDemandDeclarationName ::= 'import' Name '.' '*'
-       /* push an ImportRef build from the last name 
-       stored in the identifier stack. */
 
-       super.consumeTypeImportOnDemandDeclarationName();
-       ImportReference impt = (ImportReference)astStack[astPtr];
-       if (reportReferenceInfo) {
-               requestor.acceptUnknownReference(impt.tokens, impt.sourceStart, impt.sourceEnd);
-       }
-}
-protected FieldDeclaration createFieldDeclaration(Expression initialization, char[] name, int sourceStart, int sourceEnd) {
-       return new SourceFieldDeclaration(null, name, sourceStart, sourceEnd);
-}
-protected CompilationUnitDeclaration endParse(int act) {
-       if (sourceType != null) {
-               if (sourceType.isInterface()) {
-                       consumeInterfaceDeclaration();
-               } else {
-                       consumeClassDeclaration();
-               }
        }
-       if (compilationUnit != null) {
-               CompilationUnitDeclaration result = super.endParse(act);
-               return result;
-       } else {
-               return null;
-       }               
-}
-/*
- * Flush annotations defined prior to a given positions.
- *
- * Note: annotations are stacked in syntactical order
- *
- * Either answer given <position>, or the end position of a comment line 
- * immediately following the <position> (same line)
- *
- * e.g.
- * void foo(){
- * } // end of method foo
- */
-public int flushAnnotationsDefinedPriorTo(int position) {
 
-       return lastFieldEndPosition = super.flushAnnotationsDefinedPriorTo(position);
-}
-public TypeReference getTypeReference(int dim) {
-       /* build a Reference on a variable that may be qualified or not
-        * This variable is a type reference and dim will be its dimensions
-        */
-       int length;
-       if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
-               // single variable reference
-               if (dim == 0) {
-                       SingleTypeReference ref = 
-                               new SingleTypeReference(
-                                       identifierStack[identifierPtr], 
-                                       identifierPositionStack[identifierPtr--]);
-                       if (reportReferenceInfo) {
-                               requestor.acceptTypeReference(ref.token, ref.sourceStart);
-                       }
-                       return ref;
-               } else {
-                       ArrayTypeReference ref = 
-                               new ArrayTypeReference(
-                                       identifierStack[identifierPtr], 
-                                       dim, 
-                                       identifierPositionStack[identifierPtr--]); 
-                       ref.sourceEnd = endPosition;
-                       if (reportReferenceInfo) {
-                               requestor.acceptTypeReference(ref.token, ref.sourceStart);
-                       }
-                       return ref;
-               }
-       } else {
-               if (length < 0) { //flag for precompiled type reference on base types
-                       TypeReference ref = TypeReference.baseTypeReference(-length, dim);
-                       ref.sourceStart = intStack[intPtr--];
-                       if (dim == 0) {
-                               ref.sourceEnd = intStack[intPtr--];
-                       } else {
-                               intPtr--; // no need to use this position as it is an array
-                               ref.sourceEnd = endPosition;
-                       }
-                       if (reportReferenceInfo){
-                                       requestor.acceptTypeReference(ref.getTypeName(), ref.sourceStart, ref.sourceEnd);
-                       }
-                       return ref;
-               } else { //Qualified variable reference
-                       char[][] tokens = new char[length][];
-                       identifierPtr -= length;
-                       long[] positions = new long[length];
-                       System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
-                       System.arraycopy(
-                               identifierPositionStack, 
-                               identifierPtr + 1, 
-                               positions, 
-                               0, 
-                               length); 
-                       if (dim == 0) {
-                               QualifiedTypeReference ref = new QualifiedTypeReference(tokens, positions);
-                               if (reportReferenceInfo) {
-                                       requestor.acceptTypeReference(ref.tokens, ref.sourceStart, ref.sourceEnd);
-                               }
-                               return ref;
-                       } else {
-                               ArrayQualifiedTypeReference ref = 
-                                       new ArrayQualifiedTypeReference(tokens, dim, positions); 
-                               ref.sourceEnd = endPosition;                                    
-                               if (reportReferenceInfo) {
-                                       requestor.acceptTypeReference(ref.tokens, ref.sourceStart, ref.sourceEnd);
+       public SourceElementParser(final ISourceElementRequestor requestor,
+                       IProblemFactory problemFactory, CompilerOptions options) {
+               // we want to notify all syntax error with the acceptProblem API
+               // To do so, we define the record method of the ProblemReporter
+               super(new ProblemReporter(DefaultErrorHandlingPolicies
+                               .exitAfterAllProblems(), options, problemFactory) {
+                       public void record(IProblem problem, CompilationResult unitResult,
+                                       ReferenceContext referenceContext) {
+                               unitResult.record(problem, referenceContext);
+                               if (requestor != null) {
+                                       requestor.acceptProblem(problem);
                                }
-                               return ref;
                        }
-               }
+               });
+               // true);
+               // options.sourceLevel >= CompilerOptions.JDK1_4);
+               this.requestor = requestor;
+               typeNames = new char[4][];
+               superTypeNames = new char[4][];
+               nestedTypeIndex = 0;
+               this.options = options;
        }
-}
-public NameReference getUnspecifiedReference() {
-       /* build a (unspecified) NameReference which may be qualified*/
 
-       int length;
-       if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
-               // single variable reference
-               SingleNameReference ref = 
-                       new SingleNameReference(
-                               identifierStack[identifierPtr], 
-                               identifierPositionStack[identifierPtr--]); 
-               if (reportReferenceInfo) {
-                       this.addUnknownRef(ref);
-               }
-               return ref;
-       } else {
-               //Qualified variable reference
-               char[][] tokens = new char[length][];
-               identifierPtr -= length;
-               System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
-               QualifiedNameReference ref = 
-                       new QualifiedNameReference(
-                               tokens, 
-                               (int) (identifierPositionStack[identifierPtr + 1] >> 32), // sourceStart
-                               (int) identifierPositionStack[identifierPtr + length]); // sourceEnd
-               if (reportReferenceInfo) {
-                       this.addUnknownRef(ref);
-               }
-               return ref;
+       /**
+        * @deprecated use SourceElementParser(ISourceElementRequestor,
+        *             IProblemFactory, CompilerOptions)
+        */
+       public SourceElementParser(final ISourceElementRequestor requestor,
+                       IProblemFactory problemFactory) {
+               this(requestor, problemFactory, new CompilerOptions());
        }
-}
-public NameReference getUnspecifiedReferenceOptimized() {
-       /* build a (unspecified) NameReference which may be qualified
-       The optimization occurs for qualified reference while we are
-       certain in this case the last item of the qualified name is
-       a field access. This optimization is IMPORTANT while it results
-       that when a NameReference is build, the type checker should always
-       look for that it is not a type reference */
 
-       int length;
-       if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
-               // single variable reference
-               SingleNameReference ref = 
-                       new SingleNameReference(
-                               identifierStack[identifierPtr], 
-                               identifierPositionStack[identifierPtr--]); 
-               ref.bits &= ~AstNode.RestrictiveFlagMASK;
-               ref.bits |= LOCAL | FIELD;
-               if (reportReferenceInfo) {
-                       this.addUnknownRef(ref);
+       public SourceElementParser(final ISourceElementRequestor requestor,
+                       IProblemFactory problemFactory, CompilerOptions options,
+                       boolean reportLocalDeclarations) {
+               this(requestor, problemFactory, options);
+               if (reportLocalDeclarations) {
+                       this.localDeclarationVisitor = new LocalDeclarationVisitor();
                }
-               return ref;
        }
 
-       //Qualified-variable-reference
-       //In fact it is variable-reference DOT field-ref , but it would result in a type
-       //conflict tha can be only reduce by making a superclass (or inetrface ) between
-       //nameReference and FiledReference or putting FieldReference under NameReference
-       //or else..........This optimisation is not really relevant so just leave as it is
-
-       char[][] tokens = new char[length][];
-       identifierPtr -= length;
-       System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
-       QualifiedNameReference ref = 
-               new QualifiedNameReference(
-                       tokens, 
-                       (int) (identifierPositionStack[identifierPtr + 1] >> 32), 
-       // sourceStart
-        (int) identifierPositionStack[identifierPtr + length]); // sourceEnd
-       ref.bits &= ~AstNode.RestrictiveFlagMASK;
-       ref.bits |= LOCAL | FIELD;
-       if (reportReferenceInfo) {
-               this.addUnknownRef(ref);
-       }
-       return ref;
-}
-/**
- *
- * INTERNAL USE-ONLY
- */
-private boolean isLocalDeclaration() {
-       int nestedDepth = nestedType;
-       while (nestedDepth >= 0) {
-               if (nestedMethod[nestedDepth] != 0) {
-                       return true;
-               }
-               nestedDepth--;
-       }
-       return false;
-}
-/*
- * Update the bodyStart of the corresponding parse node
- */
-public void notifySourceElementRequestor(CompilationUnitDeclaration parsedUnit) {
-       if (parsedUnit == null) {
-               // when we parse a single type member declaration the compilation unit is null, but we still
-               // want to be able to notify the requestor on the created ast node
-               if (astStack[0] instanceof AbstractMethodDeclaration) {
-                       notifySourceElementRequestor((AbstractMethodDeclaration) astStack[0]);
+       // public void checkAnnotation() {
+       // int firstCommentIndex = scanner.commentPtr;
+       //
+       // super.checkAnnotation();
+       //
+       // // modify the modifier source start to point at the first comment
+       // if (firstCommentIndex >= 0) {
+       // modifiersSourceStart = scanner.commentStarts[0];
+       // }
+       // }
+       // protected void classInstanceCreation(boolean alwaysQualified) {
+       //
+       // boolean previousFlag = reportReferenceInfo;
+       // reportReferenceInfo = false; // not to see the type reference reported in
+       // super call to getTypeReference(...)
+       // super.classInstanceCreation(alwaysQualified);
+       // reportReferenceInfo = previousFlag;
+       // if (reportReferenceInfo){
+       // AllocationExpression alloc =
+       // (AllocationExpression)expressionStack[expressionPtr];
+       // TypeReference typeRef = alloc.type;
+       // requestor.acceptConstructorReference(
+       // typeRef instanceof SingleTypeReference
+       // ? ((SingleTypeReference) typeRef).token
+       // : CharOperation.concatWith(alloc.type.getTypeName(), '.'),
+       // alloc.arguments == null ? 0 : alloc.arguments.length,
+       // alloc.sourceStart);
+       // }
+       // }
+       // protected void consumeConstructorHeaderName() {
+       // // ConstructorHeaderName ::= Modifiersopt 'Identifier' '('
+       //
+       // /* recovering - might be an empty message send */
+       // if (currentElement != null){
+       // if (lastIgnoredToken == TokenNamenew){ // was an allocation expression
+       // lastCheckPoint = scanner.startPosition; // force to restart at this exact
+       // position
+       // restartRecovery = true;
+       // return;
+       // }
+       // }
+       // SourceConstructorDeclaration cd = new
+       // SourceConstructorDeclaration(this.compilationUnit.compilationResult);
+       //
+       // //name -- this is not really revelant but we do .....
+       // cd.selector = identifierStack[identifierPtr];
+       // long selectorSourcePositions = identifierPositionStack[identifierPtr--];
+       // identifierLengthPtr--;
+       //
+       // //modifiers
+       // cd.declarationSourceStart = intStack[intPtr--];
+       // cd.modifiers = intStack[intPtr--];
+       //
+       // //highlight starts at the selector starts
+       // cd.sourceStart = (int) (selectorSourcePositions >>> 32);
+       // cd.selectorSourceEnd = (int) selectorSourcePositions;
+       // pushOnAstStack(cd);
+       //
+       // cd.sourceEnd = lParenPos;
+       // cd.bodyStart = lParenPos+1;
+       // listLength = 0; // initialize listLength before reading parameters/throws
+       //
+       // // recovery
+       // if (currentElement != null){
+       // lastCheckPoint = cd.bodyStart;
+       // if ((currentElement instanceof RecoveredType && lastIgnoredToken !=
+       // TokenNameDOT)
+       // || cd.modifiers != 0){
+       // currentElement = currentElement.add(cd, 0);
+       // lastIgnoredToken = -1;
+       // }
+       // }
+       // }
+       // /**
+       // *
+       // * INTERNAL USE-ONLY
+       // */
+       // protected void consumeExitVariableWithInitialization() {
+       // // ExitVariableWithInitialization ::= $empty
+       // // the scanner is located after the comma or the semi-colon.
+       // // we want to include the comma or the semi-colon
+       // super.consumeExitVariableWithInitialization();
+       // if (isLocalDeclaration() || ((currentToken != TokenNameCOMMA) &&
+       // (currentToken != TokenNameSEMICOLON)))
+       // return;
+       // ((SourceFieldDeclaration) astStack[astPtr]).fieldEndPosition =
+       // scanner.currentPosition - 1;
+       // }
+       // protected void consumeExitVariableWithoutInitialization() {
+       // // ExitVariableWithoutInitialization ::= $empty
+       // // do nothing by default
+       // super.consumeExitVariableWithoutInitialization();
+       // if (isLocalDeclaration() || ((currentToken != TokenNameCOMMA) &&
+       // (currentToken != TokenNameSEMICOLON)))
+       // return;
+       // ((SourceFieldDeclaration) astStack[astPtr]).fieldEndPosition =
+       // scanner.currentPosition - 1;
+       // }
+       // /**
+       // *
+       // * INTERNAL USE-ONLY
+       // */
+       // protected void consumeFieldAccess(boolean isSuperAccess) {
+       // // FieldAccess ::= Primary '.' 'Identifier'
+       // // FieldAccess ::= 'super' '.' 'Identifier'
+       // super.consumeFieldAccess(isSuperAccess);
+       // FieldReference fr = (FieldReference) expressionStack[expressionPtr];
+       // if (reportReferenceInfo) {
+       // requestor.acceptFieldReference(fr.token, fr.sourceStart);
+       // }
+       // }
+       // protected void consumeMethodHeaderName() {
+       // // MethodHeaderName ::= Modifiersopt Type 'Identifier' '('
+       // SourceMethodDeclaration md = new
+       // SourceMethodDeclaration(this.compilationUnit.compilationResult);
+       //
+       // //name
+       // md.selector = identifierStack[identifierPtr];
+       // long selectorSourcePositions = identifierPositionStack[identifierPtr--];
+       // identifierLengthPtr--;
+       // //type
+       // md.returnType = getTypeReference(intStack[intPtr--]);
+       // //modifiers
+       // md.declarationSourceStart = intStack[intPtr--];
+       // md.modifiers = intStack[intPtr--];
+       //
+       // //highlight starts at selector start
+       // md.sourceStart = (int) (selectorSourcePositions >>> 32);
+       // md.selectorSourceEnd = (int) selectorSourcePositions;
+       // pushOnAstStack(md);
+       // md.sourceEnd = lParenPos;
+       // md.bodyStart = lParenPos+1;
+       // listLength = 0; // initialize listLength before reading parameters/throws
+       //      
+       // // recovery
+       // if (currentElement != null){
+       // if (currentElement instanceof RecoveredType
+       // //|| md.modifiers != 0
+       // || (scanner.getLineNumber(md.returnType.sourceStart)
+       // == scanner.getLineNumber(md.sourceStart))){
+       // lastCheckPoint = md.bodyStart;
+       // currentElement = currentElement.add(md, 0);
+       // lastIgnoredToken = -1;
+       // } else {
+       // lastCheckPoint = md.sourceStart;
+       // restartRecovery = true;
+       // }
+       // }
+       // }
+       // /**
+       // *
+       // * INTERNAL USE-ONLY
+       // */
+       // protected void consumeMethodInvocationName() {
+       // // MethodInvocation ::= Name '(' ArgumentListopt ')'
+       //
+       // // when the name is only an identifier...we have a message send to "this"
+       // (implicit)
+       // super.consumeMethodInvocationName();
+       // MessageSend messageSend = (MessageSend) expressionStack[expressionPtr];
+       // Expression[] args = messageSend.arguments;
+       // if (reportReferenceInfo) {
+       // requestor.acceptMethodReference(
+       // messageSend.selector,
+       // args == null ? 0 : args.length,
+       // (int)(messageSend.nameSourcePosition >>> 32));
+       // }
+       // }
+       // /**
+       // *
+       // * INTERNAL USE-ONLY
+       // */
+       // protected void consumeMethodInvocationPrimary() {
+       // super.consumeMethodInvocationPrimary();
+       // MessageSend messageSend = (MessageSend) expressionStack[expressionPtr];
+       // Expression[] args = messageSend.arguments;
+       // if (reportReferenceInfo) {
+       // requestor.acceptMethodReference(
+       // messageSend.selector,
+       // args == null ? 0 : args.length,
+       // (int)(messageSend.nameSourcePosition >>> 32));
+       // }
+       // }
+       // /**
+       // *
+       // * INTERNAL USE-ONLY
+       // */
+       // protected void consumeMethodInvocationSuper() {
+       // // MethodInvocation ::= 'super' '.' 'Identifier' '(' ArgumentListopt ')'
+       // super.consumeMethodInvocationSuper();
+       // MessageSend messageSend = (MessageSend) expressionStack[expressionPtr];
+       // Expression[] args = messageSend.arguments;
+       // if (reportReferenceInfo) {
+       // requestor.acceptMethodReference(
+       // messageSend.selector,
+       // args == null ? 0 : args.length,
+       // (int)(messageSend.nameSourcePosition >>> 32));
+       // }
+       // }
+       // protected void consumeSingleTypeImportDeclarationName() {
+       // // SingleTypeImportDeclarationName ::= 'import' Name
+       // /* push an ImportRef build from the last name
+       // stored in the identifier stack. */
+       //
+       // super.consumeSingleTypeImportDeclarationName();
+       // ImportReference impt = (ImportReference)astStack[astPtr];
+       // if (reportReferenceInfo) {
+       // requestor.acceptTypeReference(impt.tokens, impt.sourceStart,
+       // impt.sourceEnd);
+       // }
+       // }
+       // protected void consumeTypeImportOnDemandDeclarationName() {
+       // // TypeImportOnDemandDeclarationName ::= 'import' Name '.' '*'
+       // /* push an ImportRef build from the last name
+       // stored in the identifier stack. */
+       //
+       // super.consumeTypeImportOnDemandDeclarationName();
+       // ImportReference impt = (ImportReference)astStack[astPtr];
+       // if (reportReferenceInfo) {
+       // requestor.acceptUnknownReference(impt.tokens, impt.sourceStart,
+       // impt.sourceEnd);
+       // }
+       // }
+       // protected FieldDeclaration createFieldDeclaration(Expression
+       // initialization, char[] name, int sourceStart, int sourceEnd) {
+       // return new SourceFieldDeclaration(null, name, sourceStart, sourceEnd);
+       // }
+       // protected CompilationUnitDeclaration endParse(int act) {
+       // if (sourceType != null) {
+       // if (sourceType.isInterface()) {
+       // consumeInterfaceDeclaration();
+       // } else {
+       // consumeClassDeclaration();
+       // }
+       // }
+       // if (compilationUnit != null) {
+       // CompilationUnitDeclaration result = super.endParse(act);
+       // return result;
+       // } else {
+       // return null;
+       // }
+       // }
+       /*
+        * Flush annotations defined prior to a given positions.
+        * 
+        * Note: annotations are stacked in syntactical order
+        * 
+        * Either answer given <position>, or the end position of a comment line
+        * immediately following the <position> (same line)
+        * 
+        * e.g. void foo(){ } // end of method foo
+        */
+       // 
+       // public int flushAnnotationsDefinedPriorTo(int position) {
+       //
+       // return lastFieldEndPosition =
+       // super.flushAnnotationsDefinedPriorTo(position);
+       // }
+       // public TypeReference getTypeReference(int dim) {
+       // /* build a Reference on a variable that may be qualified or not
+       // * This variable is a type reference and dim will be its dimensions
+       // */
+       // int length;
+       // if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
+       // // single variable reference
+       // if (dim == 0) {
+       // SingleTypeReference ref =
+       // new SingleTypeReference(
+       // identifierStack[identifierPtr],
+       // identifierPositionStack[identifierPtr--]);
+       // if (reportReferenceInfo) {
+       // requestor.acceptTypeReference(ref.token, ref.sourceStart);
+       // }
+       // return ref;
+       // } else {
+       // ArrayTypeReference ref =
+       // new ArrayTypeReference(
+       // identifierStack[identifierPtr],
+       // dim,
+       // identifierPositionStack[identifierPtr--]);
+       // ref.sourceEnd = endPosition;
+       // if (reportReferenceInfo) {
+       // requestor.acceptTypeReference(ref.token, ref.sourceStart);
+       // }
+       // return ref;
+       // }
+       // } else {
+       // if (length < 0) { //flag for precompiled type reference on base types
+       // TypeReference ref = TypeReference.baseTypeReference(-length, dim);
+       // ref.sourceStart = intStack[intPtr--];
+       // if (dim == 0) {
+       // ref.sourceEnd = intStack[intPtr--];
+       // } else {
+       // intPtr--; // no need to use this position as it is an array
+       // ref.sourceEnd = endPosition;
+       // }
+       // if (reportReferenceInfo){
+       // requestor.acceptTypeReference(ref.getTypeName(), ref.sourceStart,
+       // ref.sourceEnd);
+       // }
+       // return ref;
+       // } else { //Qualified variable reference
+       // char[][] tokens = new char[length][];
+       // identifierPtr -= length;
+       // long[] positions = new long[length];
+       // System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
+       // System.arraycopy(
+       // identifierPositionStack,
+       // identifierPtr + 1,
+       // positions,
+       // 0,
+       // length);
+       // if (dim == 0) {
+       // QualifiedTypeReference ref = new QualifiedTypeReference(tokens,
+       // positions);
+       // if (reportReferenceInfo) {
+       // requestor.acceptTypeReference(ref.tokens, ref.sourceStart,
+       // ref.sourceEnd);
+       // }
+       // return ref;
+       // } else {
+       // ArrayQualifiedTypeReference ref =
+       // new ArrayQualifiedTypeReference(tokens, dim, positions);
+       // ref.sourceEnd = endPosition;
+       // if (reportReferenceInfo) {
+       // requestor.acceptTypeReference(ref.tokens, ref.sourceStart,
+       // ref.sourceEnd);
+       // }
+       // return ref;
+       // }
+       // }
+       // }
+       // }
+       // public NameReference getUnspecifiedReference() {
+       // /* build a (unspecified) NameReference which may be qualified*/
+       //
+       // int length;
+       // if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
+       // // single variable reference
+       // SingleNameReference ref =
+       // new SingleNameReference(
+       // identifierStack[identifierPtr],
+       // identifierPositionStack[identifierPtr--]);
+       // if (reportReferenceInfo) {
+       // this.addUnknownRef(ref);
+       // }
+       // return ref;
+       // } else {
+       // //Qualified variable reference
+       // char[][] tokens = new char[length][];
+       // identifierPtr -= length;
+       // System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
+       // QualifiedNameReference ref =
+       // new QualifiedNameReference(
+       // tokens,
+       // (int) (identifierPositionStack[identifierPtr + 1] >> 32), // sourceStart
+       // (int) identifierPositionStack[identifierPtr + length]); // sourceEnd
+       // if (reportReferenceInfo) {
+       // this.addUnknownRef(ref);
+       // }
+       // return ref;
+       // }
+       // }
+       // public NameReference getUnspecifiedReferenceOptimized() {
+       // /* build a (unspecified) NameReference which may be qualified
+       // The optimization occurs for qualified reference while we are
+       // certain in this case the last item of the qualified name is
+       // a field access. This optimization is IMPORTANT while it results
+       // that when a NameReference is build, the type checker should always
+       // look for that it is not a type reference */
+       //
+       // int length;
+       // if ((length = identifierLengthStack[identifierLengthPtr--]) == 1) {
+       // // single variable reference
+       // SingleNameReference ref =
+       // new SingleNameReference(
+       // identifierStack[identifierPtr],
+       // identifierPositionStack[identifierPtr--]);
+       // ref.bits &= ~ASTNode.RestrictiveFlagMASK;
+       // ref.bits |= LOCAL | FIELD;
+       // if (reportReferenceInfo) {
+       // this.addUnknownRef(ref);
+       // }
+       // return ref;
+       // }
+       //
+       // //Qualified-variable-reference
+       // //In fact it is variable-reference DOT field-ref , but it would result in
+       // a
+       // type
+       // //conflict tha can be only reduce by making a superclass (or inetrface )
+       // between
+       // //nameReference and FiledReference or putting FieldReference under
+       // NameReference
+       // //or else..........This optimisation is not really relevant so just leave
+       // as it is
+       //
+       // char[][] tokens = new char[length][];
+       // identifierPtr -= length;
+       // System.arraycopy(identifierStack, identifierPtr + 1, tokens, 0, length);
+       // QualifiedNameReference ref =
+       // new QualifiedNameReference(
+       // tokens,
+       // (int) (identifierPositionStack[identifierPtr + 1] >> 32),
+       // // sourceStart
+       // (int) identifierPositionStack[identifierPtr + length]); // sourceEnd
+       // ref.bits &= ~ASTNode.RestrictiveFlagMASK;
+       // ref.bits |= LOCAL | FIELD;
+       // if (reportReferenceInfo) {
+       // this.addUnknownRef(ref);
+       // }
+       // return ref;
+       // }
+       // /**
+       // *
+       // * INTERNAL USE-ONLY
+       // */
+       // private boolean isLocalDeclaration() {
+       // int nestedDepth = nestedType;
+       // while (nestedDepth >= 0) {
+       // if (nestedMethod[nestedDepth] != 0) {
+       // return true;
+       // }
+       // nestedDepth--;
+       // }
+       // return false;
+       // }
+       /*
+        * Update the bodyStart of the corresponding parse node
+        */
+       public void notifySourceElementRequestor(
+                       CompilationUnitDeclaration parsedUnit) {
+               if (parsedUnit == null) {
+                       // when we parse a single type member declaration the compilation
+                       // unit is
+                       // null, but we still
+                       // want to be able to notify the requestor on the created ast node
+                       if (astStack[0] instanceof AbstractMethodDeclaration) {
+                               notifySourceElementRequestor((AbstractMethodDeclaration) astStack[0]);
+                               return;
+                       }
                        return;
                }
-               return;
-       }
-       // range check
-       boolean isInRange = 
-                               scanner.initialPosition <= parsedUnit.sourceStart
+               // range check
+               boolean isInRange = scanner.initialPosition <= parsedUnit.sourceStart
                                && scanner.eofPosition >= parsedUnit.sourceEnd;
-       
-       if (reportReferenceInfo) {
-               notifyAllUnknownReferences();
-       }
-       // collect the top level ast nodes
-       int length = 0;
-       AstNode[] nodes = null;
-       if (sourceType == null){
-               if (isInRange) {
-                       requestor.enterCompilationUnit();
-               }
-               ImportReference currentPackage = parsedUnit.currentPackage;
-               ImportReference[] imports = parsedUnit.imports;
-               TypeDeclaration[] types = parsedUnit.types;
-               length = 
-                       (currentPackage == null ? 0 : 1) 
-                       + (imports == null ? 0 : imports.length)
-                       + (types == null ? 0 : types.length);
-               nodes = new AstNode[length];
-               int index = 0;
-               if (currentPackage != null) {
-                       nodes[index++] = currentPackage;
-               }
-               if (imports != null) {
-                       for (int i = 0, max = imports.length; i < max; i++) {
-                               nodes[index++] = imports[i];
-                       }
-               }
-               if (types != null) {
-                       for (int i = 0, max = types.length; i < max; i++) {
-                               nodes[index++] = types[i];
+
+               // if (reportReferenceInfo) {
+               // notifyAllUnknownReferences();
+               // }
+               // collect the top level ast nodes
+               int length = 0;
+               ASTNode[] nodes = null;
+               if (sourceType == null) {
+                       if (isInRange) {
+                               requestor.enterCompilationUnit();
                        }
-               }
-       } else {
-               TypeDeclaration[] types = parsedUnit.types;
-               if (types != null) {
-                       length = types.length;
-                       nodes = new AstNode[length];
-                       for (int i = 0, max = types.length; i < max; i++) {
-                               nodes[i] = types[i];
+                       // ImportReference currentPackage = parsedUnit.currentPackage;
+                       ImportReference[] imports = parsedUnit.imports;
+                       // TypeDeclaration[] types = parsedUnit.types;
+                       ArrayList types = parsedUnit.types;
+                       if (types != null) {
+                               // length =
+                               // (currentPackage == null ? 0 : 1)
+                               // + (imports == null ? 0 : imports.length)
+                               // + (types == null ? 0 : types.length);
+                               // nodes = new ASTNode[length];
+                               length = (imports == null ? 0 : imports.length) + types.size();
+                               nodes = new ASTNode[length];
+                               int index = 0;
+                               // if (currentPackage != null) {
+                               // nodes[index++] = currentPackage;
+                               // }
+                               if (imports != null) {
+                                       for (int i = 0, max = imports.length; i < max; i++) {
+                                               nodes[index++] = imports[i];
+                                       }
+                               }
+
+                               for (int i = 0, max = types.size(); i < max; i++) {
+                                       nodes[index++] = (ASTNode) types.get(i);
+                               }
                        }
-               }
-       }
-       
-       // notify the nodes in the syntactical order
-       if (nodes != null && length > 0) {
-               quickSort(nodes, 0, length-1);
-               for (int i=0;i<length;i++) {
-                       AstNode node = nodes[i];
-                       if (node instanceof ImportReference) {
-                               ImportReference importRef = (ImportReference)node;
-                               if (node == parsedUnit.currentPackage) {
-                                       notifySourceElementRequestor(importRef, true);
-                               } else {
-                                       notifySourceElementRequestor(importRef, false);
+               } else {
+                       // TypeDeclaration[] types = parsedUnit.types;
+                       ArrayList types = parsedUnit.types;
+                       if (types != null) {
+                               length = types.size();
+                               nodes = new ASTNode[length];
+                               for (int i = 0, max = types.size(); i < max; i++) {
+                                       nodes[i] = (ASTNode) types.get(i);
                                }
-                       } else { // instanceof TypeDeclaration
-                               notifySourceElementRequestor((TypeDeclaration)node, sourceType == null);
                        }
                }
-       }
-       
-       if (sourceType == null){
-               if (isInRange) {
-                       requestor.exitCompilationUnit(parsedUnit.sourceEnd);
-               }
-       }
-}
 
-private void notifyAllUnknownReferences() {
-       for (int i = 0, max = this.unknownRefsCounter; i < max; i++) {
-               NameReference nameRef = this.unknownRefs[i];
-               if ((nameRef.bits & BindingIds.VARIABLE) != 0) {
-                       if ((nameRef.bits & BindingIds.TYPE) == 0) { 
-                               // variable but not type
-                               if (nameRef instanceof SingleNameReference) { 
-                                       // local var or field
-                                       requestor.acceptUnknownReference(((SingleNameReference) nameRef).token, nameRef.sourceStart);
-                               } else {
-                                       // QualifiedNameReference
-                                       // The last token is a field reference and the previous tokens are a type/variable references
-                                       char[][] tokens = ((QualifiedNameReference) nameRef).tokens;
-                                       int tokensLength = tokens.length;
-                                       requestor.acceptFieldReference(tokens[tokensLength - 1], nameRef.sourceEnd - tokens[tokensLength - 1].length + 1);
-                                       char[][] typeRef = new char[tokensLength - 1][];
-                                       System.arraycopy(tokens, 0, typeRef, 0, tokensLength - 1);
-                                       requestor.acceptUnknownReference(typeRef, nameRef.sourceStart, nameRef.sourceEnd - tokens[tokensLength - 1].length);
+               // notify the nodes in the syntactical order
+               if (nodes != null && length > 0) {
+                       quickSort(nodes, 0, length - 1);
+                       for (int i = 0; i < length; i++) {
+                               ASTNode node = nodes[i];
+                               if (node instanceof ImportReference) {
+                                       ImportReference importRef = (ImportReference) node;
+                                       // if (node == parsedUnit.currentPackage) {
+                                       // notifySourceElementRequestor(importRef, true);
+                                       // } else {
+                                       notifySourceElementRequestor(importRef, false);
+                                       // }
+                               } // else { instanceof TypeDeclaration
+                               if (node instanceof TypeDeclaration) {
+                                       notifySourceElementRequestor((TypeDeclaration) node,
+                                                       sourceType == null);
+                                       // notifySourceElementRequestor((CompilationUnitDeclaration)node,
+                                       // sourceType == null);
                                }
-                       } else {
-                               // variable or type
-                               if (nameRef instanceof SingleNameReference) {
-                                       requestor.acceptUnknownReference(((SingleNameReference) nameRef).token, nameRef.sourceStart);
-                               } else {
-                                       //QualifiedNameReference
-                                       requestor.acceptUnknownReference(((QualifiedNameReference) nameRef).tokens, nameRef.sourceStart, nameRef.sourceEnd);
+                               // jsurfer - INSERT start
+                               if (node instanceof AbstractMethodDeclaration) {
+                                       notifySourceElementRequestor((AbstractMethodDeclaration) node);
                                }
+                               // jsurfer - INSERT end
                        }
-               } else if ((nameRef.bits & BindingIds.TYPE) != 0) {
-                       if (nameRef instanceof SingleNameReference) {
-                               requestor.acceptTypeReference(((SingleNameReference) nameRef).token, nameRef.sourceStart);
-                       } else {
-                               // it is a QualifiedNameReference
-                               requestor.acceptTypeReference(((QualifiedNameReference) nameRef).tokens, nameRef.sourceStart, nameRef.sourceEnd);
+               }
+
+               if (sourceType == null) {
+                       if (isInRange) {
+                               requestor.exitCompilationUnit(parsedUnit.sourceEnd);
                        }
                }
        }
-}
-/*
- * Update the bodyStart of the corresponding parse node
- */
-public void notifySourceElementRequestor(AbstractMethodDeclaration methodDeclaration) {
 
-       // range check
-       boolean isInRange = 
-                               scanner.initialPosition <= methodDeclaration.declarationSourceStart
+       // private void notifyAllUnknownReferences() {
+       // for (int i = 0, max = this.unknownRefsCounter; i < max; i++) {
+       // NameReference nameRef = this.unknownRefs[i];
+       // if ((nameRef.bits & BindingIds.VARIABLE) != 0) {
+       // if ((nameRef.bits & BindingIds.TYPE) == 0) {
+       // // variable but not type
+       // if (nameRef instanceof SingleNameReference) {
+       // // local var or field
+       // requestor.acceptUnknownReference(((SingleNameReference) nameRef).token,
+       // nameRef.sourceStart);
+       // } else {
+       // // QualifiedNameReference
+       // // The last token is a field reference and the previous tokens are a
+       // type/variable references
+       // char[][] tokens = ((QualifiedNameReference) nameRef).tokens;
+       // int tokensLength = tokens.length;
+       // requestor.acceptFieldReference(tokens[tokensLength - 1],
+       // nameRef.sourceEnd
+       // - tokens[tokensLength - 1].length + 1);
+       // char[][] typeRef = new char[tokensLength - 1][];
+       // System.arraycopy(tokens, 0, typeRef, 0, tokensLength - 1);
+       // requestor.acceptUnknownReference(typeRef, nameRef.sourceStart,
+       // nameRef.sourceEnd - tokens[tokensLength - 1].length);
+       // }
+       // } else {
+       // // variable or type
+       // if (nameRef instanceof SingleNameReference) {
+       // requestor.acceptUnknownReference(((SingleNameReference) nameRef).token,
+       // nameRef.sourceStart);
+       // } else {
+       // //QualifiedNameReference
+       // requestor.acceptUnknownReference(((QualifiedNameReference)
+       // nameRef).tokens,
+       // nameRef.sourceStart, nameRef.sourceEnd);
+       // }
+       // }
+       // } else if ((nameRef.bits & BindingIds.TYPE) != 0) {
+       // if (nameRef instanceof SingleNameReference) {
+       // requestor.acceptTypeReference(((SingleNameReference) nameRef).token,
+       // nameRef.sourceStart);
+       // } else {
+       // // it is a QualifiedNameReference
+       // requestor.acceptTypeReference(((QualifiedNameReference) nameRef).tokens,
+       // nameRef.sourceStart, nameRef.sourceEnd);
+       // }
+       // }
+       // }
+       // }
+       /*
+        * Update the bodyStart of the corresponding parse node
+        */
+       public void notifySourceElementRequestor(
+                       AbstractMethodDeclaration methodDeclaration) {
+
+               // range check
+               boolean isInRange = scanner.initialPosition <= methodDeclaration.declarationSourceStart
                                && scanner.eofPosition >= methodDeclaration.declarationSourceEnd;
 
-       if (methodDeclaration.isClinit()) {
-               this.visitIfNeeded(methodDeclaration);
-               return;
-       }
+               if (methodDeclaration.isClinit()) {
+                       this.visitIfNeeded(methodDeclaration);
+                       return;
+               }
 
-       if (methodDeclaration.isDefaultConstructor()) {
-               if (reportReferenceInfo) {
-                       ConstructorDeclaration constructorDeclaration = (ConstructorDeclaration) methodDeclaration;
-                       ExplicitConstructorCall constructorCall = constructorDeclaration.constructorCall;
-                       if (constructorCall != null) {
-                               switch(constructorCall.accessMode) {
-                                       case ExplicitConstructorCall.This :
+               if (methodDeclaration.isDefaultConstructor()) {
+                       if (reportReferenceInfo) {
+                               ConstructorDeclaration constructorDeclaration = (ConstructorDeclaration) methodDeclaration;
+                               ExplicitConstructorCall constructorCall = constructorDeclaration.constructorCall;
+                               if (constructorCall != null) {
+                                       switch (constructorCall.accessMode) {
+                                       case ExplicitConstructorCall.This:
                                                requestor.acceptConstructorReference(
-                                                       typeNames[nestedTypeIndex-1],
-                                                       constructorCall.arguments == null ? 0 : constructorCall.arguments.length, 
-                                                       constructorCall.sourceStart);
+                                                               typeNames[nestedTypeIndex - 1],
+                                                               constructorCall.arguments == null ? 0
+                                                                               : constructorCall.arguments.length,
+                                                               constructorCall.sourceStart);
                                                break;
-                                       case ExplicitConstructorCall.Super :
-                                       case ExplicitConstructorCall.ImplicitSuper :                                    
+                                       case ExplicitConstructorCall.Super:
+                                       case ExplicitConstructorCall.ImplicitSuper:
                                                requestor.acceptConstructorReference(
-                                                       superTypeNames[nestedTypeIndex-1],
-                                                       constructorCall.arguments == null ? 0 : constructorCall.arguments.length, 
-                                                       constructorCall.sourceStart);
+                                                               superTypeNames[nestedTypeIndex - 1],
+                                                               constructorCall.arguments == null ? 0
+                                                                               : constructorCall.arguments.length,
+                                                               constructorCall.sourceStart);
                                                break;
+                                       }
                                }
                        }
-               }       
-               return; 
-       }       
-       char[][] argumentTypes = null;
-       char[][] argumentNames = null;
-       Argument[] arguments = methodDeclaration.arguments;
-       if (arguments != null) {
-               int argumentLength = arguments.length;
-               argumentTypes = new char[argumentLength][];
-               argumentNames = new char[argumentLength][];
-               for (int i = 0; i < argumentLength; i++) {
-                       argumentTypes[i] = returnTypeName(arguments[i].type);
-                       argumentNames[i] = arguments[i].name;
-               }
-       }
-       char[][] thrownExceptionTypes = null;
-       TypeReference[] thrownExceptions = methodDeclaration.thrownExceptions;
-       if (thrownExceptions != null) {
-               int thrownExceptionLength = thrownExceptions.length;
-               thrownExceptionTypes = new char[thrownExceptionLength][];
-               for (int i = 0; i < thrownExceptionLength; i++) {
-                       thrownExceptionTypes[i] = 
-                               CharOperation.concatWith(thrownExceptions[i].getTypeName(), '.'); 
+                       return;
                }
-       }
-       // by default no selector end position
-       int selectorSourceEnd = -1;
-       if (methodDeclaration.isConstructor()) {
-               if (methodDeclaration instanceof SourceConstructorDeclaration) {
-                       selectorSourceEnd = 
-                               ((SourceConstructorDeclaration) methodDeclaration).selectorSourceEnd; 
+               char[][] argumentTypes = null;
+               char[][] argumentNames = null;
+               Argument[] arguments = methodDeclaration.arguments;
+               if (arguments != null) {
+                       int argumentLength = arguments.length;
+                       argumentTypes = new char[argumentLength][];
+                       argumentNames = new char[argumentLength][];
+                       for (int i = 0; i < argumentLength; i++) {
+                               argumentTypes[i] = returnTypeName(arguments[i].type);
+                               argumentNames[i] = arguments[i].name;
+                       }
                }
-               if (isInRange){
-                       requestor.enterConstructor(
-                               methodDeclaration.declarationSourceStart, 
-                               methodDeclaration.modifiers, 
-                               methodDeclaration.selector, 
-                               methodDeclaration.sourceStart, 
-                               selectorSourceEnd, 
-                               argumentTypes, 
-                               argumentNames, 
-                               thrownExceptionTypes);
+               char[][] thrownExceptionTypes = null;
+               TypeReference[] thrownExceptions = methodDeclaration.thrownExceptions;
+               if (thrownExceptions != null) {
+                       int thrownExceptionLength = thrownExceptions.length;
+                       thrownExceptionTypes = new char[thrownExceptionLength][];
+                       for (int i = 0; i < thrownExceptionLength; i++) {
+                               thrownExceptionTypes[i] = CharOperation.concatWith(
+                                               thrownExceptions[i].getTypeName(), '.');
+                       }
                }
-               if (reportReferenceInfo) {
-                       ConstructorDeclaration constructorDeclaration = (ConstructorDeclaration) methodDeclaration;
-                       ExplicitConstructorCall constructorCall = constructorDeclaration.constructorCall;
-                       if (constructorCall != null) {
-                               switch(constructorCall.accessMode) {
-                                       case ExplicitConstructorCall.This :
+               // by default no selector end position
+               int selectorSourceEnd = -1;
+               if (methodDeclaration.isConstructor()) {
+                       // if (methodDeclaration instanceof SourceConstructorDeclaration) {
+                       // selectorSourceEnd =
+                       // ((SourceConstructorDeclaration)
+                       // methodDeclaration).selectorSourceEnd;
+                       // }
+                       if (isInRange) {
+                               requestor.enterConstructor(
+                                               methodDeclaration.declarationSourceStart,
+                                               methodDeclaration.modifiers,
+                                               methodDeclaration.selector,
+                                               methodDeclaration.sourceStart, selectorSourceEnd,
+                                               argumentTypes, argumentNames, thrownExceptionTypes);
+                       }
+                       if (reportReferenceInfo) {
+                               ConstructorDeclaration constructorDeclaration = (ConstructorDeclaration) methodDeclaration;
+                               ExplicitConstructorCall constructorCall = constructorDeclaration.constructorCall;
+                               if (constructorCall != null) {
+                                       switch (constructorCall.accessMode) {
+                                       case ExplicitConstructorCall.This:
                                                requestor.acceptConstructorReference(
-                                                       typeNames[nestedTypeIndex-1],
-                                                       constructorCall.arguments == null ? 0 : constructorCall.arguments.length, 
-                                                       constructorCall.sourceStart);
+                                                               typeNames[nestedTypeIndex - 1],
+                                                               constructorCall.arguments == null ? 0
+                                                                               : constructorCall.arguments.length,
+                                                               constructorCall.sourceStart);
                                                break;
-                                       case ExplicitConstructorCall.Super :
-                                       case ExplicitConstructorCall.ImplicitSuper :
+                                       case ExplicitConstructorCall.Super:
+                                       case ExplicitConstructorCall.ImplicitSuper:
                                                requestor.acceptConstructorReference(
-                                                       superTypeNames[nestedTypeIndex-1],
-                                                       constructorCall.arguments == null ? 0 : constructorCall.arguments.length, 
-                                                       constructorCall.sourceStart);
+                                                               superTypeNames[nestedTypeIndex - 1],
+                                                               constructorCall.arguments == null ? 0
+                                                                               : constructorCall.arguments.length,
+                                                               constructorCall.sourceStart);
                                                break;
+                                       }
                                }
                        }
+                       this.visitIfNeeded(methodDeclaration);
+                       if (isInRange) {
+                               requestor
+                                               .exitConstructor(methodDeclaration.declarationSourceEnd);
+                       }
+                       return;
+               }
+               // if (methodDeclaration instanceof SourceMethodDeclaration) {
+               // selectorSourceEnd =
+               // ((SourceMethodDeclaration) methodDeclaration).selectorSourceEnd;
+               // }
+               if (isInRange) {
+                       int modifiers = methodDeclaration.modifiers;
+                       // boolean deprecated = (modifiers & AccDeprecated) != 0; //
+                       // remember
+                       // deprecation so as to not lose it below
+                       requestor
+                                       .enterMethod(
+                                                       methodDeclaration.declarationSourceStart,
+                                                       modifiers, // deprecated
+                                                       // ?
+                                                       // (modifiers
+                                                       // &
+                                                       // AccJustFlag)
+                                                       // |
+                                                       // AccDeprecated
+                                                       // :
+                                                       // modifiers
+                                                       // &
+                                                       // AccJustFlag,
+                                                       returnTypeName(((MethodDeclaration) methodDeclaration).returnType),
+                                                       methodDeclaration.selector,
+                                                       methodDeclaration.sourceStart, selectorSourceEnd,
+                                                       argumentTypes, argumentNames, thrownExceptionTypes);
                }
                this.visitIfNeeded(methodDeclaration);
-               if (isInRange){
-                       requestor.exitConstructor(methodDeclaration.declarationSourceEnd);
+
+               if (isInRange) {
+                       requestor.exitMethod(methodDeclaration.declarationSourceEnd);
                }
-               return;
        }
-       if (methodDeclaration instanceof SourceMethodDeclaration) {
-               selectorSourceEnd = 
-                       ((SourceMethodDeclaration) methodDeclaration).selectorSourceEnd; 
-       }
-       if (isInRange){
-               requestor.enterMethod(
-                       methodDeclaration.declarationSourceStart, 
-                       methodDeclaration.modifiers & AccJustFlag, 
-                       returnTypeName(((MethodDeclaration) methodDeclaration).returnType), 
-                       methodDeclaration.selector, 
-                       methodDeclaration.sourceStart, 
-                       selectorSourceEnd, 
-                       argumentTypes, 
-                       argumentNames, 
-                       thrownExceptionTypes); 
-       }               
-       this.visitIfNeeded(methodDeclaration);
 
-       if (isInRange){ 
-               requestor.exitMethod(methodDeclaration.declarationSourceEnd);
-       }
-}
-/*
-* Update the bodyStart of the corresponding parse node
-*/
-public void notifySourceElementRequestor(FieldDeclaration fieldDeclaration) {
-       
-       // range check
-       boolean isInRange = 
-                               scanner.initialPosition <= fieldDeclaration.declarationSourceStart
+       /*
+        * Update the bodyStart of the corresponding parse node
+        */
+       public void notifySourceElementRequestor(FieldDeclaration fieldDeclaration) {
+
+               // range check
+               boolean isInRange = scanner.initialPosition <= fieldDeclaration.declarationSourceStart
                                && scanner.eofPosition >= fieldDeclaration.declarationSourceEnd;
 
-       if (fieldDeclaration.isField()) {
-               int fieldEndPosition = fieldDeclaration.declarationSourceEnd;
-               if (fieldDeclaration instanceof SourceFieldDeclaration) {
-                       fieldEndPosition = ((SourceFieldDeclaration) fieldDeclaration).fieldEndPosition;
-                       if (fieldEndPosition == 0) {
-                               // use the declaration source end by default
-                               fieldEndPosition = fieldDeclaration.declarationSourceEnd;
+               if (fieldDeclaration.isField()) {
+                       int fieldEndPosition = fieldDeclaration.declarationSourceEnd;
+                       // if (fieldDeclaration instanceof SourceFieldDeclaration) {
+                       // fieldEndPosition = ((SourceFieldDeclaration)
+                       // fieldDeclaration).fieldEndPosition;
+                       // if (fieldEndPosition == 0) {
+                       // // use the declaration source end by default
+                       // fieldEndPosition = fieldDeclaration.declarationSourceEnd;
+                       // }
+                       // }
+                       if (isInRange) {
+                               int modifiers = fieldDeclaration.modifiers;
+                               boolean deprecated = (modifiers & AccDeprecated) != 0; // remember
+                               // deprecation so
+                               // as to not lose
+                               // it below
+                               requestor.enterField(fieldDeclaration.declarationSourceStart,
+                                               deprecated ? (modifiers & AccJustFlag) | AccDeprecated
+                                                               : modifiers & AccJustFlag,
+                                               returnTypeName(fieldDeclaration.type),
+                                               fieldDeclaration.name, fieldDeclaration.sourceStart,
+                                               fieldDeclaration.sourceEnd);
+                       }
+                       // this.visitIfNeeded(fieldDeclaration);
+                       if (isInRange) {
+                               // requestor.exitField(
+                               // // filter out initializations that are not a constant (simple
+                               // check)
+                               // (fieldDeclaration.initialization == null
+                               // || fieldDeclaration.initialization instanceof
+                               // ArrayInitializer
+                               // || fieldDeclaration.initialization instanceof
+                               // AllocationExpression
+                               // || fieldDeclaration.initialization instanceof
+                               // ArrayAllocationExpression
+                               // || fieldDeclaration.initialization instanceof Assignment
+                               // || fieldDeclaration.initialization instanceof
+                               // ClassLiteralAccess
+                               // || fieldDeclaration.initialization instanceof MessageSend
+                               // || fieldDeclaration.initialization instanceof ArrayReference
+                               // || fieldDeclaration.initialization instanceof ThisReference)
+                               // ?
+                               // -1 :
+                               // fieldDeclaration.initialization.sourceStart,
+                               // fieldEndPosition,
+                               // fieldDeclaration.declarationSourceEnd);
+                               requestor.exitField(
+                                               // filter out initializations that are not a constant
+                                               // (simple check)
+                                               -1, fieldEndPosition,
+                                               fieldDeclaration.declarationSourceEnd);
                        }
-               }
-               if (isInRange) {
-                       requestor.enterField(
-                               fieldDeclaration.declarationSourceStart, 
-                               fieldDeclaration.modifiers & AccJustFlag, 
-                               returnTypeName(fieldDeclaration.type), 
-                               fieldDeclaration.name, 
-                               fieldDeclaration.sourceStart, 
-                               fieldDeclaration.sourceEnd); 
-               }
-               this.visitIfNeeded(fieldDeclaration);
-               if (isInRange){
-                       requestor.exitField(fieldEndPosition);
-               }
 
-       } else {
-               if (isInRange){
-                       requestor.enterInitializer(
-                               fieldDeclaration.declarationSourceStart,
-                               fieldDeclaration.modifiers); 
-               }
-               this.visitIfNeeded((Initializer)fieldDeclaration);
-               if (isInRange){
-                       requestor.exitInitializer(fieldDeclaration.declarationSourceEnd);
+               } else {
+                       // if (isInRange){
+                       // requestor.enterInitializer(
+                       // fieldDeclaration.declarationSourceStart,
+                       // fieldDeclaration.modifiers);
+                       // }
+                       // this.visitIfNeeded((Initializer)fieldDeclaration);
+                       // if (isInRange){
+                       // requestor.exitInitializer(fieldDeclaration.declarationSourceEnd);
+                       // }
                }
        }
-}
-public void notifySourceElementRequestor(
-       ImportReference importReference, 
-       boolean isPackage) {
-       if (isPackage) {
-               requestor.acceptPackage(
-                       importReference.declarationSourceStart, 
-                       importReference.declarationSourceEnd, 
-                       CharOperation.concatWith(importReference.getImportName(), '.')); 
-       } else {
-               requestor.acceptImport(
-                       importReference.declarationSourceStart, 
-                       importReference.declarationSourceEnd, 
-                       CharOperation.concatWith(importReference.getImportName(), '.'), 
-                       importReference.onDemand); 
+
+       public void notifySourceElementRequestor(ImportReference importReference,
+                       boolean isPackage) {
+               // if (isPackage) {
+               // requestor.acceptPackage(
+               // importReference.declarationSourceStart,
+               // importReference.declarationSourceEnd,
+               // CharOperation.concatWith(importReference.getImportName(), '.'));
+               // } else {
+               requestor.acceptImport(importReference.declarationSourceStart,
+                               importReference.declarationSourceEnd, importReference
+                                               .getIncludeName(), // CharOperation.concatWith(importReference.getImportName(),
+                                                                                       // '.'),
+                               importReference.onDemand);
+               // }
        }
-}
-public void notifySourceElementRequestor(TypeDeclaration typeDeclaration, boolean notifyTypePresence) {
-       
-       // range check
-       boolean isInRange = 
-                               scanner.initialPosition <= typeDeclaration.declarationSourceStart
+
+       public void notifySourceElementRequestor(TypeDeclaration typeDeclaration,
+                       boolean notifyTypePresence) {
+               // // public void notifySourceElementRequestor(ASTNode typeDeclaration,
+               // boolean notifyTypePresence) {
+
+               // range check
+               boolean isInRange = scanner.initialPosition <= typeDeclaration.declarationSourceStart
                                && scanner.eofPosition >= typeDeclaration.declarationSourceEnd;
-       
-       FieldDeclaration[] fields = typeDeclaration.fields;
-       AbstractMethodDeclaration[] methods = typeDeclaration.methods;
-       MemberTypeDeclaration[] memberTypes = typeDeclaration.memberTypes;
-       int fieldCount = fields == null ? 0 : fields.length;
-       int methodCount = methods == null ? 0 : methods.length;
-       int memberTypeCount = memberTypes == null ? 0 : memberTypes.length;
-       int fieldIndex = 0;
-       int methodIndex = 0;
-       int memberTypeIndex = 0;
-       boolean isInterface = typeDeclaration.isInterface();
 
-       if (notifyTypePresence){
-               char[][] interfaceNames = null;
-               int superInterfacesLength = 0;
-               TypeReference[] superInterfaces = typeDeclaration.superInterfaces;
-               if (superInterfaces != null) {
-                       superInterfacesLength = superInterfaces.length;
-                       interfaceNames = new char[superInterfacesLength][];
-               } else {
-                       if (typeDeclaration instanceof AnonymousLocalTypeDeclaration) {
-                               // see PR 3442
-                               QualifiedAllocationExpression alloc = ((AnonymousLocalTypeDeclaration)typeDeclaration).allocation;
-                               if (alloc != null && alloc.type != null) {
-                                       superInterfaces = new TypeReference[] { ((AnonymousLocalTypeDeclaration)typeDeclaration).allocation.type};
-                                       superInterfacesLength = 1;
-                                       interfaceNames = new char[1][];
+               FieldDeclaration[] fields = typeDeclaration.fields;
+               AbstractMethodDeclaration[] methods = typeDeclaration.methods;
+               TypeDeclaration[] memberTypes = typeDeclaration.memberTypes;
+               int fieldCount = fields == null ? 0 : fields.length;
+               int methodCount = methods == null ? 0 : methods.length;
+               int memberTypeCount = memberTypes == null ? 0 : memberTypes.length;
+               int fieldIndex = 0;
+               int methodIndex = 0;
+               int memberTypeIndex = 0;
+               boolean isInterface = typeDeclaration.isInterface();
+
+               if (notifyTypePresence) {
+                       char[][] interfaceNames = null;
+                       int superInterfacesLength = 0;
+                       TypeReference[] superInterfaces = typeDeclaration.superInterfaces;
+                       if (superInterfaces != null) {
+                               superInterfacesLength = superInterfaces.length;
+                               interfaceNames = new char[superInterfacesLength][];
+                       } else {
+                               if (typeDeclaration instanceof AnonymousLocalTypeDeclaration) {
+                                       // see PR 3442
+                                       QualifiedAllocationExpression alloc = ((AnonymousLocalTypeDeclaration) typeDeclaration).allocation;
+                                       if (alloc != null && alloc.type != null) {
+                                               superInterfaces = new TypeReference[] { ((AnonymousLocalTypeDeclaration) typeDeclaration).allocation.type };
+                                               superInterfacesLength = 1;
+                                               interfaceNames = new char[1][];
+                                       }
                                }
                        }
-               }
-               if (superInterfaces != null) {
-                       for (int i = 0; i < superInterfacesLength; i++) {
-                               interfaceNames[i] = 
-                                       CharOperation.concatWith(superInterfaces[i].getTypeName(), '.'); 
-                       }
-               }
-               if (isInterface) {
-                       if (isInRange){
-                               requestor.enterInterface(
-                                       typeDeclaration.declarationSourceStart, 
-                                       typeDeclaration.modifiers & AccJustFlag, 
-                                       typeDeclaration.name, 
-                                       typeDeclaration.sourceStart, 
-                                       typeDeclaration.sourceEnd, 
-                                       interfaceNames);
-                       }
-                       if (nestedTypeIndex == typeNames.length) {
-                               // need a resize
-                               System.arraycopy(typeNames, 0, (typeNames = new char[nestedTypeIndex * 2][]), 0, nestedTypeIndex);
-                               System.arraycopy(superTypeNames, 0, (superTypeNames = new char[nestedTypeIndex * 2][]), 0, nestedTypeIndex);
+                       if (superInterfaces != null) {
+                               for (int i = 0; i < superInterfacesLength; i++) {
+                                       interfaceNames[i] = CharOperation.concatWith(
+                                                       superInterfaces[i].getTypeName(), '.');
+                               }
                        }
-                       typeNames[nestedTypeIndex] = typeDeclaration.name;
-                       superTypeNames[nestedTypeIndex++] = JAVA_LANG_OBJECT;
-               } else {
-                       TypeReference superclass = typeDeclaration.superclass;
-                       if (superclass == null) {
-                               if (isInRange){
-                                       requestor.enterClass(
-                                               typeDeclaration.declarationSourceStart, 
-                                               typeDeclaration.modifiers, 
-                                               typeDeclaration.name, 
-                                               typeDeclaration.sourceStart, 
-                                               typeDeclaration.sourceEnd, 
-                                               null, 
-                                               interfaceNames); 
+                       if (isInterface) {
+                               if (isInRange) {
+                                       int modifiers = typeDeclaration.modifiers;
+                                       boolean deprecated = false; // (modifiers & AccDeprecated)
+                                                                                               // != 0; //
+                                       // remember deprecation so as to not lose
+                                       // it below
+                                       requestor.enterInterface(
+                                                       typeDeclaration.declarationSourceStart,
+                                                       modifiers, // deprecated
+                                                       // ?
+                                                       // (modifiers
+                                                       // &
+                                                       // AccJustFlag)
+                                                       // |
+                                                       // AccDeprecated
+                                                       // :
+                                                       // modifiers
+                                                       // &
+                                                       // AccJustFlag,
+                                                       typeDeclaration.name, typeDeclaration.sourceStart,
+                                                       typeDeclaration.sourceEnd, interfaceNames);
+                               }
+                               if (nestedTypeIndex == typeNames.length) {
+                                       // need a resize
+                                       System.arraycopy(typeNames, 0,
+                                                       (typeNames = new char[nestedTypeIndex * 2][]), 0,
+                                                       nestedTypeIndex);
+                                       System.arraycopy(superTypeNames, 0,
+                                                       (superTypeNames = new char[nestedTypeIndex * 2][]),
+                                                       0, nestedTypeIndex);
                                }
+                               typeNames[nestedTypeIndex] = typeDeclaration.name;
+                               superTypeNames[nestedTypeIndex++] = JAVA_LANG_OBJECT;
                        } else {
-                               if (isInRange){
-                                       requestor.enterClass(
-                                               typeDeclaration.declarationSourceStart, 
-                                               typeDeclaration.modifiers, 
-                                               typeDeclaration.name, 
-                                               typeDeclaration.sourceStart, 
-                                               typeDeclaration.sourceEnd, 
-                                               CharOperation.concatWith(superclass.getTypeName(), '.'), 
-                                               interfaceNames); 
+                               TypeReference superclass = typeDeclaration.superclass;
+                               if (superclass == null) {
+                                       if (isInRange) {
+                                               requestor
+                                                               .enterClass(
+                                                                               typeDeclaration.declarationSourceStart,
+                                                                               typeDeclaration.modifiers,
+                                                                               typeDeclaration.name,
+                                                                               typeDeclaration.sourceStart,
+                                                                               typeDeclaration.sourceEnd, null,
+                                                                               interfaceNames);
+                                       }
+                               } else {
+                                       if (isInRange) {
+                                               requestor.enterClass(
+                                                               typeDeclaration.declarationSourceStart,
+                                                               typeDeclaration.modifiers,
+                                                               typeDeclaration.name,
+                                                               typeDeclaration.sourceStart,
+                                                               typeDeclaration.sourceEnd, CharOperation
+                                                                               .concatWith(superclass.getTypeName(),
+                                                                                               '.'), interfaceNames);
+                                       }
                                }
+                               if (nestedTypeIndex == typeNames.length) {
+                                       // need a resize
+                                       System.arraycopy(typeNames, 0,
+                                                       (typeNames = new char[nestedTypeIndex * 2][]), 0,
+                                                       nestedTypeIndex);
+                                       System.arraycopy(superTypeNames, 0,
+                                                       (superTypeNames = new char[nestedTypeIndex * 2][]),
+                                                       0, nestedTypeIndex);
+                               }
+                               typeNames[nestedTypeIndex] = typeDeclaration.name;
+                               superTypeNames[nestedTypeIndex++] = superclass == null ? JAVA_LANG_OBJECT
+                                               : CharOperation.concatWith(superclass.getTypeName(),
+                                                               '.');
                        }
-                       if (nestedTypeIndex == typeNames.length) {
-                               // need a resize
-                               System.arraycopy(typeNames, 0, (typeNames = new char[nestedTypeIndex * 2][]), 0, nestedTypeIndex);
-                               System.arraycopy(superTypeNames, 0, (superTypeNames = new char[nestedTypeIndex * 2][]), 0, nestedTypeIndex);
-                       }
-                       typeNames[nestedTypeIndex] = typeDeclaration.name;
-                       superTypeNames[nestedTypeIndex++] = superclass == null ? JAVA_LANG_OBJECT : CharOperation.concatWith(superclass.getTypeName(), '.');
                }
-       }
-       while ((fieldIndex < fieldCount)
-               || (memberTypeIndex < memberTypeCount)
-               || (methodIndex < methodCount)) {
-               FieldDeclaration nextFieldDeclaration = null;
-               AbstractMethodDeclaration nextMethodDeclaration = null;
-               TypeDeclaration nextMemberDeclaration = null;
+               while ((fieldIndex < fieldCount) || (memberTypeIndex < memberTypeCount)
+                               || (methodIndex < methodCount)) {
+                       FieldDeclaration nextFieldDeclaration = null;
+                       AbstractMethodDeclaration nextMethodDeclaration = null;
+                       TypeDeclaration nextMemberDeclaration = null;
 
-               int position = Integer.MAX_VALUE;
-               int nextDeclarationType = -1;
-               if (fieldIndex < fieldCount) {
-                       nextFieldDeclaration = fields[fieldIndex];
-                       if (nextFieldDeclaration.declarationSourceStart < position) {
-                               position = nextFieldDeclaration.declarationSourceStart;
-                               nextDeclarationType = 0; // FIELD
+                       int position = Integer.MAX_VALUE;
+                       int nextDeclarationType = -1;
+                       if (fieldIndex < fieldCount) {
+                               nextFieldDeclaration = fields[fieldIndex];
+                               if (nextFieldDeclaration.declarationSourceStart < position) {
+                                       position = nextFieldDeclaration.declarationSourceStart;
+                                       nextDeclarationType = 0; // FIELD
+                               }
                        }
-               }
-               if (methodIndex < methodCount) {
-                       nextMethodDeclaration = methods[methodIndex];
-                       if (nextMethodDeclaration.declarationSourceStart < position) {
-                               position = nextMethodDeclaration.declarationSourceStart;
-                               nextDeclarationType = 1; // METHOD
+                       if (methodIndex < methodCount) {
+                               nextMethodDeclaration = methods[methodIndex];
+                               if (nextMethodDeclaration.declarationSourceStart < position) {
+                                       position = nextMethodDeclaration.declarationSourceStart;
+                                       nextDeclarationType = 1; // METHOD
+                               }
                        }
-               }
-               if (memberTypeIndex < memberTypeCount) {
-                       nextMemberDeclaration = memberTypes[memberTypeIndex];
-                       if (nextMemberDeclaration.declarationSourceStart < position) {
-                               position = nextMemberDeclaration.declarationSourceStart;
-                               nextDeclarationType = 2; // MEMBER
+                       if (memberTypeIndex < memberTypeCount) {
+                               nextMemberDeclaration = memberTypes[memberTypeIndex];
+                               if (nextMemberDeclaration.declarationSourceStart < position) {
+                                       position = nextMemberDeclaration.declarationSourceStart;
+                                       nextDeclarationType = 2; // MEMBER
+                               }
                        }
-               }
-               switch (nextDeclarationType) {
-                       case 0 :
+                       switch (nextDeclarationType) {
+                       case 0:
                                fieldIndex++;
                                notifySourceElementRequestor(nextFieldDeclaration);
                                break;
-                       case 1 :
+                       case 1:
                                methodIndex++;
                                notifySourceElementRequestor(nextMethodDeclaration);
                                break;
-                       case 2 :
+                       case 2:
                                memberTypeIndex++;
                                notifySourceElementRequestor(nextMemberDeclaration, true);
+                       }
                }
-       }
-       if (notifyTypePresence){
-               if (isInRange){
-                       if (isInterface) {
-                               requestor.exitInterface(typeDeclaration.declarationSourceEnd);
-                       } else {
-                               requestor.exitClass(typeDeclaration.declarationSourceEnd);
+               if (notifyTypePresence) {
+                       if (isInRange) {
+                               if (isInterface) {
+                                       requestor
+                                                       .exitInterface(typeDeclaration.declarationSourceEnd);
+                               } else {
+                                       requestor.exitClass(typeDeclaration.declarationSourceEnd);
+                               }
                        }
+                       nestedTypeIndex--;
                }
-               nestedTypeIndex--;
        }
-}
-public void parseCompilationUnit(
-       ICompilationUnit unit, 
-       int start, 
-       int end, 
-       boolean needReferenceInfo) {
 
-       reportReferenceInfo = needReferenceInfo;
-       boolean old = diet;
-       if (needReferenceInfo) {
-               unknownRefs = new NameReference[10];
-               unknownRefsCounter = 0;
-       }
-       try {
-               diet = true;
-               CompilationResult compilationUnitResult = new CompilationResult(unit, 0, 0, this.options.maxProblemsPerUnit);
-               CompilationUnitDeclaration parsedUnit = parse(unit, compilationUnitResult, start, end);
-               if (needReferenceInfo){
-                       diet = false;
-                       this.getMethodBodies(parsedUnit);
-               }               
-               this.scanner.resetTo(start, end);
-               notifySourceElementRequestor(parsedUnit);
-       } catch (AbortCompilation e) {
-       } finally {
-               if (scanner.recordLineSeparator) {
-                       requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
-               }
-               diet = old;
-       }
-}
-public void parseCompilationUnit(
-       ICompilationUnit unit, 
-       boolean needReferenceInfo) {
-       boolean old = diet;
-       if (needReferenceInfo) {
-               unknownRefs = new NameReference[10];
-               unknownRefsCounter = 0;
-       }
-               
-       try {
-/*             diet = !needReferenceInfo;
-               reportReferenceInfo = needReferenceInfo;
-               CompilationResult compilationUnitResult = new CompilationResult(unit, 0, 0);
-               parse(unit, compilationUnitResult);             
-*/             diet = true;
-               reportReferenceInfo = needReferenceInfo;
-               CompilationResult compilationUnitResult = new CompilationResult(unit, 0, 0, this.options.maxProblemsPerUnit);
-               CompilationUnitDeclaration parsedUnit = parse(unit, compilationUnitResult);
-               int initialStart = this.scanner.initialPosition;
-               int initialEnd = this.scanner.eofPosition;
-               if (needReferenceInfo){
-                       diet = false;
-                       this.getMethodBodies(parsedUnit);
-               }
-               this.scanner.resetTo(initialStart, initialEnd);
-               notifySourceElementRequestor(parsedUnit);
-       } catch (AbortCompilation e) {
-       } finally {
-               if (scanner.recordLineSeparator) {
-                       requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
-               }
-               diet = old;
-       }
-}
-public void parseTypeMemberDeclarations(
-       ISourceType sourceType, 
-       ICompilationUnit sourceUnit, 
-       int start, 
-       int end, 
-       boolean needReferenceInfo) {
-       boolean old = diet;
-       if (needReferenceInfo) {
-               unknownRefs = new NameReference[10];
-               unknownRefsCounter = 0;
-       }
-       
-       try {
-               diet = !needReferenceInfo;
-               reportReferenceInfo = needReferenceInfo;
-               CompilationResult compilationUnitResult = 
-                       new CompilationResult(sourceUnit, 0, 0, this.options.maxProblemsPerUnit); 
-               CompilationUnitDeclaration unit = 
-                       SourceTypeConverter.buildCompilationUnit(
-                               new ISourceType[]{sourceType}, 
-                               false,
-                               false, 
-                               problemReporter(), 
-                               compilationUnitResult); 
-               if ((unit == null) || (unit.types == null) || (unit.types.length != 1))
-                       return;
-               this.sourceType = sourceType;
+       public void parseCompilationUnit(ICompilationUnit unit, int start, int end) {
+               // boolean needReferenceInfo) {
+
+               // reportReferenceInfo = needReferenceInfo;
+               // boolean old = diet;
+               // if (needReferenceInfo) {
+               // unknownRefs = new NameReference[10];
+               // unknownRefsCounter = 0;
+               // }
+
                try {
-                       /* automaton initialization */
-                       initialize();
-                       goForClassBodyDeclarations();
-                       /* scanner initialization */
-                       scanner.setSource(sourceUnit.getContents());
-                       scanner.resetTo(start, end);
-                       /* unit creation */
-                       referenceContext = compilationUnit = unit;
-                       /* initialize the astStacl */
-                       // the compilationUnitDeclaration should contain exactly one type
-                       pushOnAstStack(unit.types[0]);
-                       /* run automaton */
-                       parse();
-                       notifySourceElementRequestor(unit);
+                       // diet = true;
+                       CompilationResult compilationUnitResult = new CompilationResult(
+                                       unit, 0, 0, 10); // this.options.maxProblemsPerUnit);
+                       CompilationUnitDeclaration parsedUnit = parse(unit,
+                                       compilationUnitResult, start, end);
+                       // if (scanner.recordLineSeparator) {
+                       // requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
+                       // }
+                       // if (this.localDeclarationVisitor != null || needReferenceInfo){
+                       // diet = false;
+                       // this.getMethodBodies(parsedUnit);
+                       // }
+                       // this.scanner.resetTo(start, end);
+                       // notifySourceElementRequestor(parsedUnit);
+               } catch (AbortCompilation e) {
                } finally {
-                       unit = compilationUnit;
-                       compilationUnit = null; // reset parser
-               }
-       } catch (AbortCompilation e) {
-       } finally {
-               if (scanner.recordLineSeparator) {
-                       requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
+                       // diet = old;
                }
-               diet = old;
        }
-}
 
-public void parseTypeMemberDeclarations(
-       char[] contents, 
-       int start, 
-       int end) {
+       public CompilationUnitDeclaration parseCompilationUnit(
+                       ICompilationUnit unit, boolean fullParse) {
+
+               // boolean old = diet;
+               // if (fullParse) {
+               // unknownRefs = new NameReference[10];
+               // unknownRefsCounter = 0;
+               // }
 
-       boolean old = diet;
-       
-       try {
-               diet = true;
+               try {
+                       // diet = true;
+                       this.reportReferenceInfo = fullParse;
+                       CompilationResult compilationUnitResult = new CompilationResult(
+                                       unit, 0, 0, this.options.maxProblemsPerUnit);
+                       CompilationUnitDeclaration parsedUnit = parse(unit,
+                                       compilationUnitResult, false);
+                       if (scanner.recordLineSeparator) {
+                               requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
+                       }
+                       int initialStart = this.scanner.initialPosition;
+                       int initialEnd = this.scanner.eofPosition;
+                       // if (this.localDeclarationVisitor != null || fullParse){
+                       // diet = false;
+                       // this.getMethodBodies(parsedUnit);
+                       // }
+                       this.scanner.resetTo(initialStart, initialEnd);
+                       notifySourceElementRequestor(parsedUnit);
+                       return parsedUnit;
+               } catch (AbortCompilation e) {
+                       // ignore this exception
+               } finally {
+                       // diet = old;
+               }
+               return null;
+       }
 
-               /* automaton initialization */
-               initialize();
-               goForClassBodyDeclarations();
-               /* scanner initialization */
-               scanner.setSource(contents);
-               scanner.recordLineSeparator = false;
-               scanner.resetTo(start, end);
+       public CompilationUnitDeclaration parseCompletionUnit(
+                       ICompilationUnit unit, boolean fullParse) {
 
-               /* unit creation */
-               referenceContext = null;
+               // boolean old = diet;
+               // if (fullParse) {
+               // unknownRefs = new NameReference[10];
+               // unknownRefsCounter = 0;
+               // }
 
-               /* initialize the astStacl */
-               // the compilationUnitDeclaration should contain exactly one type
-               /* run automaton */
-               parse();
-               notifySourceElementRequestor((CompilationUnitDeclaration)null);
-       } catch (AbortCompilation e) {
-       } finally {
-               diet = old;
-       }
-}
-/**
- * Sort the given ast nodes by their positions.
- */
-private static void quickSort(AstNode[] sortedCollection, int left, int right) {
-       int original_left = left;
-       int original_right = right;
-       AstNode mid = sortedCollection[ (left + right) / 2];
-       do {
-               while (sortedCollection[left].sourceStart < mid.sourceStart) {
-                       left++;
-               }
-               while (mid.sourceStart < sortedCollection[right].sourceStart) {
-                       right--;
-               }
-               if (left <= right) {
-                       AstNode tmp = sortedCollection[left];
-                       sortedCollection[left] = sortedCollection[right];
-                       sortedCollection[right] = tmp;
-                       left++;
-                       right--;
+               try {
+                       // diet = true;
+                       this.reportReferenceInfo = fullParse;
+                       CompilationResult compilationUnitResult = new CompilationResult(
+                                       unit, 0, 0, this.options.maxProblemsPerUnit);
+                       CompilationUnitDeclaration parsedUnit = parse(unit,
+                                       compilationUnitResult, false);
+                       // if (scanner.recordLineSeparator) {
+                       // requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
+                       // }
+                       // int initialStart = this.scanner.initialPosition;
+                       // int initialEnd = this.scanner.eofPosition;
+                       // // if (this.localDeclarationVisitor != null || fullParse){
+                       // // diet = false;
+                       // // this.getMethodBodies(parsedUnit);
+                       // // }
+                       // this.scanner.resetTo(initialStart, initialEnd);
+                       // notifySourceElementRequestor(parsedUnit);
+                       return parsedUnit;
+               } catch (AbortCompilation e) {
+                       // ignore this exception
+               } finally {
+                       // diet = old;
                }
-       } while (left <= right);
-       if (original_left < right) {
-               quickSort(sortedCollection, original_left, right);
-       }
-       if (left < original_right) {
-               quickSort(sortedCollection, left, original_right);
-       }
-}
-/*
- * Answer a char array representation of the type name formatted like:
- * - type name + dimensions
- * Example:
- * "A[][]".toCharArray()
- * "java.lang.String".toCharArray()
- */
-private char[] returnTypeName(TypeReference type) {
-       if (type == null)
                return null;
-       int dimension = type.dimensions();
-       if (dimension != 0) {
-               char[] dimensionsArray = new char[dimension * 2];
-               for (int i = 0; i < dimension; i++) {
-                       dimensionsArray[i * 2] = '[';
-                       dimensionsArray[(i * 2) + 1] = ']';
-               }
-               return CharOperation.concat(
-                       CharOperation.concatWith(type.getTypeName(), '.'), 
-                       dimensionsArray); 
        }
-       return CharOperation.concatWith(type.getTypeName(), '.');
-}
 
-public void addUnknownRef(NameReference nameRef) {
-       if (this.unknownRefs.length == this.unknownRefsCounter) {
-               // resize
-               System.arraycopy(
-                       this.unknownRefs,
-                       0,
-                       (this.unknownRefs = new NameReference[this.unknownRefsCounter * 2]),
-                       0,
-                       this.unknownRefsCounter);
-       }
-       this.unknownRefs[this.unknownRefsCounter++] = nameRef;
-}
-private TypeReference typeReference(
-       int dim, 
-       int localIdentifierPtr, 
-       int localIdentifierLengthPtr) {
-       /* build a Reference on a variable that may be qualified or not
-        * This variable is a type reference and dim will be its dimensions.
-        * We don't have any side effect on the stacks' pointers.
+       // public void parseTypeMemberDeclarations(
+       // ISourceType sourceType,
+       // ICompilationUnit sourceUnit,
+       // int start,
+       // int end,
+       // boolean needReferenceInfo) {
+       // boolean old = diet;
+       // if (needReferenceInfo) {
+       // unknownRefs = new NameReference[10];
+       // unknownRefsCounter = 0;
+       // }
+       //      
+       // try {
+       // diet = !needReferenceInfo;
+       // reportReferenceInfo = needReferenceInfo;
+       // CompilationResult compilationUnitResult =
+       // new CompilationResult(sourceUnit, 0, 0, this.options.maxProblemsPerUnit);
+       // CompilationUnitDeclaration unit =
+       // SourceTypeConverter.buildCompilationUnit(
+       // new ISourceType[]{sourceType},
+       // false, // no need for field and methods
+       // false, // no need for member types
+       // false, // no need for field initialization
+       // problemReporter(),
+       // compilationUnitResult);
+       // if ((unit == null) || (unit.types == null) || (unit.types.length != 1))
+       // return;
+       // this.sourceType = sourceType;
+       // try {
+       // /* automaton initialization */
+       // initialize();
+       // goForClassBodyDeclarations();
+       // /* scanner initialization */
+       // scanner.setSource(sourceUnit.getContents());
+       // scanner.resetTo(start, end);
+       // /* unit creation */
+       // referenceContext = compilationUnit = unit;
+       // /* initialize the astStacl */
+       // // the compilationUnitDeclaration should contain exactly one type
+       // pushOnAstStack(unit.types[0]);
+       // /* run automaton */
+       // parse();
+       // notifySourceElementRequestor(unit);
+       // } finally {
+       // unit = compilationUnit;
+       // compilationUnit = null; // reset parser
+       // }
+       // } catch (AbortCompilation e) {
+       // } finally {
+       // if (scanner.recordLineSeparator) {
+       // requestor.acceptLineSeparatorPositions(scanner.getLineEnds());
+       // }
+       // diet = old;
+       // }
+       // }
+       //
+       // public void parseTypeMemberDeclarations(
+       // char[] contents,
+       // int start,
+       // int end) {
+       //
+       // boolean old = diet;
+       //      
+       // try {
+       // diet = true;
+       //
+       // /* automaton initialization */
+       // initialize();
+       // goForClassBodyDeclarations();
+       // /* scanner initialization */
+       // scanner.setSource(contents);
+       // scanner.recordLineSeparator = false;
+       // scanner.taskTags = null;
+       // scanner.taskPriorities = null;
+       // scanner.resetTo(start, end);
+       //
+       // /* unit creation */
+       // referenceContext = null;
+       //
+       // /* initialize the astStacl */
+       // // the compilationUnitDeclaration should contain exactly one type
+       // /* run automaton */
+       // parse();
+       // notifySourceElementRequestor((CompilationUnitDeclaration)null);
+       // } catch (AbortCompilation e) {
+       // } finally {
+       // diet = old;
+       // }
+       // }
+       /**
+        * Sort the given ast nodes by their positions.
         */
-
-       int length;
-       TypeReference ref;
-       if ((length = identifierLengthStack[localIdentifierLengthPtr]) == 1) {
-               // single variable reference
-               if (dim == 0) {
-                       ref = 
-                               new SingleTypeReference(
-                                       identifierStack[localIdentifierPtr], 
-                                       identifierPositionStack[localIdentifierPtr--]); 
-               } else {
-                       ref = 
-                               new ArrayTypeReference(
-                                       identifierStack[localIdentifierPtr], 
-                                       dim, 
-                                       identifierPositionStack[localIdentifierPtr--]);
-                       ref.sourceEnd = endPosition;                     
-               }
-       } else {
-               if (length < 0) { //flag for precompiled type reference on base types
-                       ref = TypeReference.baseTypeReference(-length, dim);
-                       ref.sourceStart = intStack[localIntPtr--];
-                       if (dim == 0) {
-                               ref.sourceEnd = intStack[localIntPtr--];
-                       } else {
-                               localIntPtr--;
-                               ref.sourceEnd = endPosition;
-                       }       
-               } else { //Qualified variable reference
-                       char[][] tokens = new char[length][];
-                       localIdentifierPtr -= length;
-                       long[] positions = new long[length];
-                       System.arraycopy(identifierStack, localIdentifierPtr + 1, tokens, 0, length);
-                       System.arraycopy(
-                               identifierPositionStack, 
-                               localIdentifierPtr + 1, 
-                               positions, 
-                               0, 
-                               length); 
-                       if (dim == 0)  {
-                               ref = new QualifiedTypeReference(tokens, positions);
-                       } else {
-                               ref = new ArrayQualifiedTypeReference(tokens, dim, positions);
-                               ref.sourceEnd = endPosition;
+       private static void quickSort(ASTNode[] sortedCollection, int left,
+                       int right) {
+               int original_left = left;
+               int original_right = right;
+               ASTNode mid = sortedCollection[(left + right) / 2];
+               do {
+                       while (sortedCollection[left].sourceStart < mid.sourceStart) {
+                               left++;
+                       }
+                       while (mid.sourceStart < sortedCollection[right].sourceStart) {
+                               right--;
+                       }
+                       if (left <= right) {
+                               ASTNode tmp = sortedCollection[left];
+                               sortedCollection[left] = sortedCollection[right];
+                               sortedCollection[right] = tmp;
+                               left++;
+                               right--;
                        }
+               } while (left <= right);
+               if (original_left < right) {
+                       quickSort(sortedCollection, original_left, right);
                }
-       };
-       return ref;
-}
+               if (left < original_right) {
+                       quickSort(sortedCollection, left, original_right);
+               }
+       }
 
-private void visitIfNeeded(AbstractMethodDeclaration method) {
-       if (this.localDeclarationVisitor != null 
-               && (method.bits & AstNode.HasLocalTypeMASK) != 0) {
-                       if (method.statements != null) {
-                               int statementsLength = method.statements.length;
-                               for (int i = 0; i < statementsLength; i++)
-                                       method.statements[i].traverse(this.localDeclarationVisitor, method.scope);
+       /*
+        * Answer a char array representation of the type name formatted like: -
+        * type name + dimensions Example: "A[][]".toCharArray()
+        * "java.lang.String".toCharArray()
+        */
+       private char[] returnTypeName(TypeReference type) {
+               if (type == null)
+                       return null;
+               int dimension = type.dimensions();
+               if (dimension != 0) {
+                       char[] dimensionsArray = new char[dimension * 2];
+                       for (int i = 0; i < dimension; i++) {
+                               dimensionsArray[i * 2] = '[';
+                               dimensionsArray[(i * 2) + 1] = ']';
                        }
+                       return CharOperation.concat(CharOperation.concatWith(type
+                                       .getTypeName(), '.'), dimensionsArray);
+               }
+               return CharOperation.concatWith(type.getTypeName(), '.');
        }
-}
 
-private void visitIfNeeded(FieldDeclaration field) {
-       if (this.localDeclarationVisitor != null 
-               && (field.bits & AstNode.HasLocalTypeMASK) != 0) {
-                       if (field.initialization != null) {
-                               field.initialization.traverse(this.localDeclarationVisitor, null);
-                       }
+       public void addUnknownRef(NameReference nameRef) {
+               if (this.unknownRefs.length == this.unknownRefsCounter) {
+                       // resize
+                       System
+                                       .arraycopy(
+                                                       this.unknownRefs,
+                                                       0,
+                                                       (this.unknownRefs = new NameReference[this.unknownRefsCounter * 2]),
+                                                       0, this.unknownRefsCounter);
+               }
+               this.unknownRefs[this.unknownRefsCounter++] = nameRef;
        }
-}
 
-private void visitIfNeeded(Initializer initializer) {
-       if (this.localDeclarationVisitor != null 
-               && (initializer.bits & AstNode.HasLocalTypeMASK) != 0) {
-                       if (initializer.block != null) {
-                               initializer.block.traverse(this.localDeclarationVisitor, null);
+       private void visitIfNeeded(AbstractMethodDeclaration method) {
+               if (this.localDeclarationVisitor != null
+                               && (method.bits & ASTNode.HasLocalTypeMASK) != 0) {
+                       if (method.statements != null) {
+                               int statementsLength = method.statements.length;
+                               for (int i = 0; i < statementsLength; i++)
+                                       method.statements[i].traverse(this.localDeclarationVisitor,
+                                                       method.scope);
                        }
+               }
        }
-}
-
-protected void reportSyntaxError(int act, int currentKind, int stateStackTop) {
-       if (compilationUnit == null) return;
-       super.reportSyntaxError(act, currentKind,stateStackTop);
-}
 
-}
+       // private void visitIfNeeded(FieldDeclaration field) {
+       // if (this.localDeclarationVisitor != null
+       // && (field.bits & ASTNode.HasLocalTypeMASK) != 0) {
+       // if (field.initialization != null) {
+       // field.initialization.traverse(this.localDeclarationVisitor, null);
+       // }
+       // }
+       // }
+       //
+       // private void visitIfNeeded(Initializer initializer) {
+       // if (this.localDeclarationVisitor != null
+       // && (initializer.bits & ASTNode.HasLocalTypeMASK) != 0) {
+       // if (initializer.block != null) {
+       // initializer.block.traverse(this.localDeclarationVisitor, null);
+       // }
+       // }
+       // }
+       //
+       // protected void reportSyntaxError(int act, int currentKind, int
+       // stateStackTop) {
+       // if (compilationUnit == null) return;
+       // super.reportSyntaxError(act, currentKind,stateStackTop);
+       // }
+       protected CompilationUnitDeclaration endParse(int act) {
+               // if (sourceType != null) {
+               // if (sourceType.isInterface()) {
+               // consumeInterfaceDeclaration();
+               // } else {
+               // consumeClassDeclaration();
+               // }
+               // }
+               if (compilationUnit != null) {
+                       CompilationUnitDeclaration result = super.endParse(act);
+                       return result;
+               } else {
+                       return null;
+               }
+       }
+}
\ No newline at end of file