Fixes warnings

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/EmptyCodeReaderCache.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -12,6 +12,7 @@ package org.eclipse.cdt.internal.core.dom.parser;
 
 import java.util.Iterator;
 
+import org.eclipse.cdt.core.model.IWorkingCopy;
 import org.eclipse.cdt.core.parser.CodeReader;
 import org.eclipse.cdt.core.parser.ICodeReaderCache;
 import org.eclipse.cdt.internal.core.parser.InternalParserUtil;
@@ -44,7 +45,7 @@ public class EmptyCodeReaderCache implements ICodeReaderCache {
 	 * @param workingCopies
 	 * @return
 	 */
-	public CodeReader createReader( String finalPath, Iterator workingCopies ) {
+	public CodeReader createReader( String finalPath, Iterator<IWorkingCopy> workingCopies ) {
 		return InternalParserUtil.createFileReader(finalPath);
 	}
 

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/CASTAmbiguity.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2004, 2007 IBM Corporation and others.
+ * Copyright (c) 2004, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -11,8 +11,6 @@
  *******************************************************************************/
 package org.eclipse.cdt.internal.core.dom.parser.c;
 
-import java.util.Arrays;
-
 import org.eclipse.cdt.core.dom.ast.ASTVisitor;
 import org.eclipse.cdt.core.dom.ast.DOMException;
 import org.eclipse.cdt.core.dom.ast.IASTName;
@@ -36,7 +34,8 @@ public abstract class CASTAmbiguity extends CASTNode  {
             shouldVisitNames = true;
         }
         
-        public int visit(IASTName name) {
+        @Override
+		public int visit(IASTName name) {
         	if (name != null) {
         		namesPos++;
         		names = (IASTName[]) ArrayUtil.append( IASTName.class, names, name );
@@ -54,7 +53,8 @@ public abstract class CASTAmbiguity extends CASTNode  {
     
     protected abstract IASTNode [] getNodes();
     
-    public boolean accept(ASTVisitor visitor) {
+    @Override
+	public boolean accept(ASTVisitor visitor) {
         IASTNode [] nodez = getNodes();
         int [] issues = new int[ nodez.length ];
         for( int i = 0; i < nodez.length; ++i )

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPFunctionSpecialization.java

@@ -243,7 +243,7 @@ public class CPPFunctionSpecialization extends CPPSpecialization implements ICPP
 		}
 		result.append(t != null ? ASTTypeUtil.getParameterTypeString(t) : "()"); //$NON-NLS-1$
 		if (argumentMap != null) {
-			result.append(" ");
+			result.append(" "); //$NON-NLS-1$
 			result.append(argumentMap.toString());
 		}
 		return result.toString();

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPSpecialization.java

@@ -130,7 +130,7 @@ public abstract class CPPSpecialization extends PlatformObject
 	public String toString() {
 		StringBuilder result = new StringBuilder(getName());
 		if (argumentMap != null) {
-			result.append(" ");
+			result.append(" "); //$NON-NLS-1$
 			result.append(argumentMap.toString());
 		}
 		return result.toString();

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/rewrite/changegenerator/ChangeGeneratorWriterVisitor.java

@@ -13,7 +13,6 @@ package org.eclipse.cdt.internal.core.dom.rewrite.changegenerator;
 
 import java.util.List;
 
-import org.eclipse.cdt.core.dom.ast.IASTComment;
 import org.eclipse.cdt.core.dom.ast.IASTDeclSpecifier;
 import org.eclipse.cdt.core.dom.ast.IASTDeclaration;
 import org.eclipse.cdt.core.dom.ast.IASTDeclarator;
@@ -131,12 +130,6 @@ public class ChangeGeneratorWriterVisitor extends ASTWriterVisitor {
 		return PROCESS_SKIP;
 	}
 
-	@Override
-	public int leave(IASTComment comment) {
-		super.leave(comment);
-		return PROCESS_SKIP;
-	}
-
 	@Override
 	public int leave(IASTDeclaration declaration) {
 		super.leave(declaration);

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/EmptyIterator.java

@@ -14,10 +14,10 @@ import java.util.Iterator;
 import java.util.NoSuchElementException;
 
 
-public final class EmptyIterator implements Iterator 
+public final class EmptyIterator<T> implements Iterator<T> 
 {
 
-	public static final EmptyIterator EMPTY_ITERATOR = new EmptyIterator();
+	public static final EmptyIterator<?> EMPTY_ITERATOR = new EmptyIterator<Object>();
 	
 	private EmptyIterator()
 	{
@@ -34,7 +34,7 @@ public final class EmptyIterator implements Iterator
     /* (non-Javadoc)
      * @see java.util.Iterator#next()
      */
-    public final Object next()
+    public final T next()
     {
         throw new NoSuchElementException();
     }

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/db/DBProperties.java

@@ -155,6 +155,7 @@ public class DBProperties {
 	private static class DBProperty {
 		static final int KEY = 0;
 		static final int VALUE = 4;
+		@SuppressWarnings("hiding")
 		static final int RECORD_SIZE = 8;
 		
 		Database db;