Cosmetics.

core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/rewrite/changegenerator/ChangeGeneratorTest.java

@@ -63,13 +63,13 @@ public abstract class ChangeGeneratorTest extends BaseTestFramework {
 		assertTrue("The indexing operation of the test CProject has not finished jet. This should not happen...", joined);
 
 		IASTTranslationUnit unit = CoreModelUtil.findTranslationUnit(testFile).getAST();
-		final ChangeGenerator changegenartor = new ChangeGenerator(modStore,
+		final ChangeGenerator changeGenerator = new ChangeGenerator(modStore,
 				ASTCommenter.getCommentedNodeMap(unit));
 		unit.accept(visitor);
 
-		changegenartor.generateChange(unit);
+		changeGenerator.generateChange(unit);
 		Document doc = new Document(source);
-		for (Change curChange : ((CompositeChange) changegenartor.getChange()).getChildren()) {
+		for (Change curChange : ((CompositeChange) changeGenerator.getChange()).getChildren()) {
 			if (curChange instanceof TextFileChange) {
 				TextFileChange textChange = (TextFileChange) curChange;
 				textChange.getEdit().apply(doc);

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/IName.java

@@ -24,7 +24,7 @@ public interface IName {
 	/**
 	 * @since 5.2
 	 */
-	IName[] EMPTY_ARRAY= {};
+	public static final IName[] EMPTY_ARRAY= {};
 
 	/**
 	 * Returns the name without qualification and without template arguments.

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTName.java

@@ -26,7 +26,7 @@ public interface IASTName extends IASTNode, IName {
 	/**
 	 * Constant sentinel.
 	 */
-	public static final IASTName[] EMPTY_NAME_ARRAY = new IASTName[0];
+	public static final IASTName[] EMPTY_NAME_ARRAY = {};
 
 	/**
 	 * Returns the name including qualification and template arguments. 

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTNode.java

@@ -24,7 +24,6 @@ import org.eclipse.cdt.core.parser.IToken;
  * @noextend This interface is not intended to be extended by clients.
  */
 public interface IASTNode {
-
 	/**
 	 * @since 5.3
 	 */
@@ -42,7 +41,7 @@ public interface IASTNode {
 		withLocations
 	}
 	
-	public static final IASTNode[] EMPTY_NODE_ARRAY = new IASTNode[0];
+	public static final IASTNode[] EMPTY_NODE_ARRAY = {};
 	
 	/**
 	 * Get the translation unit (master) node that is the ancestor of all nodes

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

@@ -1207,14 +1207,15 @@ public class CVisitor extends ASTQueries {
 			node = node.getParent();
 		}
 		
-		if (node instanceof IASTParameterDeclaration)
+		if (node instanceof IASTSimpleDeclaration) {
-			declSpec = ((IASTParameterDeclaration) node).getDeclSpecifier();
-		else if (node instanceof IASTSimpleDeclaration)
 			declSpec = ((IASTSimpleDeclaration) node).getDeclSpecifier();
-		else if (node instanceof IASTFunctionDefinition)
+		} else if (node instanceof IASTParameterDeclaration) {
+			declSpec = ((IASTParameterDeclaration) node).getDeclSpecifier();
+		} else if (node instanceof IASTFunctionDefinition) {
 			declSpec = ((IASTFunctionDefinition) node).getDeclSpecifier();
-		else if (node instanceof IASTTypeId)
+		} else if (node instanceof IASTTypeId) {
 		    declSpec = ((IASTTypeId) node).getDeclSpecifier();
+		}
 	
 		boolean isParameter = (node instanceof IASTParameterDeclaration || node.getParent() instanceof ICASTKnRFunctionDeclarator); 
 		

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/CCompositeChange.java

@@ -7,7 +7,7 @@
  * http://www.eclipse.org/legal/epl-v10.html  
  * 
  * Contributors: 
- * Institute for Software (IFS)- initial API and implementation 
+ *     Institute for Software (IFS)- initial API and implementation 
  ******************************************************************************/
 package org.eclipse.cdt.internal.ui.refactoring;
 
@@ -18,10 +18,8 @@ import org.eclipse.ltk.core.refactoring.RefactoringChangeDescriptor;
 
 /**
  * @author Emanuel Graf IFS
- *
  */
 public class CCompositeChange extends CompositeChange {
-	
 	private RefactoringChangeDescriptor desc;
 	
 	public CCompositeChange(String name, Change[] children) {
@@ -38,12 +36,9 @@ public class CCompositeChange extends CompositeChange {
 
 	@Override
 	public ChangeDescriptor getDescriptor() {
-		if(desc == null) {
+		if (desc != null) {
-			return super.getDescriptor();
-		}else {
 			return desc;
 		}
+		return super.getDescriptor();
 	}
-	
-
 }

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/dialogs/VisibilitySelectionPanel.java

@@ -22,14 +22,12 @@ import org.eclipse.swt.widgets.Group;
 import org.eclipse.cdt.internal.ui.refactoring.utils.VisibilityEnum;
 
 /**
- * 3 radio buttons in a group, labeled according to the corresponding visibility name (public, private, protected).
+ * Three radio buttons in a group, labeled according to the corresponding visibility name
+ * (public, private, protected).
  * 
  * @author Thomas Corbat
- *
  */
 public class VisibilitySelectionPanel extends Composite {
-
-
 	private Button publicAccessRadioButton;
 	private Button protectedAccessRadioButton;
 	private Button privateAccessRadioButton;
@@ -46,12 +44,10 @@ public class VisibilitySelectionPanel extends Composite {
 		
 		createAccessModifierComposite(this);
 		setSelected(defaultVisibility);
-		
 	}
 
 	private void createAccessModifierComposite(Composite control) {
-
+		accessModifierGroup = new Group(this, SWT.SHADOW_NONE);
-		accessModifierGroup = new Group(this, SWT.SHADOW_NONE );
 		RowLayout groupLayout = new RowLayout(SWT.HORIZONTAL);
 		groupLayout.fill = true;
 		accessModifierGroup.setLayout(groupLayout);
@@ -65,11 +61,10 @@ public class VisibilitySelectionPanel extends Composite {
 		
 		privateAccessRadioButton = new Button(accessModifierGroup, SWT.RADIO | SWT.LEFT);
 		privateAccessRadioButton.setText(VisibilityEnum.v_private.toString());
-		
 	}
 
 	private void setSelected(VisibilityEnum defaultVisibility) {
-		switch (defaultVisibility){
+		switch (defaultVisibility) {
 		case v_public:
 			publicAccessRadioButton.setSelection(true);
 			break;
@@ -79,7 +74,7 @@ public class VisibilitySelectionPanel extends Composite {
 		case v_private:
 			privateAccessRadioButton.setSelection(true);
 			break;
-		}		
+		}
 	}
 
 	public Group getGroup() {
@@ -87,12 +82,11 @@ public class VisibilitySelectionPanel extends Composite {
 	}	
 	
 	@Override
-	public void setEnabled(boolean enabled){
+	public void setEnabled(boolean enabled) {
 		accessModifierGroup.setEnabled(enabled);
 		publicAccessRadioButton.setEnabled(enabled);
 		protectedAccessRadioButton.setEnabled(enabled);
 		privateAccessRadioButton.setEnabled(enabled);
 		super.setEnabled(enabled);
 	}
-	
 }

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/implementmethod/ParameterInfo.java

@@ -7,7 +7,7 @@
  * http://www.eclipse.org/legal/epl-v10.html  
  *  
  * Contributors: 
- * Institute for Software - initial API and implementation
+ *     Institute for Software - initial API and implementation
  *******************************************************************************/
 package org.eclipse.cdt.internal.ui.refactoring.implementmethod;
 
@@ -21,16 +21,15 @@ import org.eclipse.cdt.internal.ui.refactoring.utils.NameHelper;
 
 /**
  * @author Lukas Felber
- * 
  */
 public class ParameterInfo {
 	private IASTParameterDeclaration parameter;
 	private boolean hasNewName;
 	private String parameterName;
 	
-	public ParameterInfo(IASTParameterDeclaration parameter, String parameterName, boolean HasNewName) {
+	public ParameterInfo(IASTParameterDeclaration parameter, String parameterName, boolean hasNewName) {
 		this.parameter = parameter;
-		this.hasNewName = HasNewName;
+		this.hasNewName = hasNewName;
 		this.parameterName = parameterName;
 	}
 	

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/utils/ASTHelper.java

@@ -7,7 +7,7 @@
  * http://www.eclipse.org/legal/epl-v10.html  
  *  
  * Contributors: 
- * Institute for Software - initial API and implementation
+ *     Institute for Software - initial API and implementation
  *******************************************************************************/
 package org.eclipse.cdt.internal.ui.refactoring.utils;
 
@@ -78,7 +78,8 @@ public class ASTHelper {
 		return null;
 	}
 
-	public static boolean samePointers(IASTPointerOperator[] pointerOperators1, IASTPointerOperator[] pointerOperators2, TrailNodeEqualityChecker checker) {
+	public static boolean samePointers(IASTPointerOperator[] pointerOperators1,
+			IASTPointerOperator[] pointerOperators2, TrailNodeEqualityChecker checker) {
 		if (pointerOperators2.length == pointerOperators1.length) {
 			for (int i = 0; i < pointerOperators2.length; i++) {
 				IASTPointerOperator operator1 = pointerOperators1[i];
@@ -110,7 +111,7 @@ public class ASTHelper {
 		for (IASTNode aktNode = node; aktNode != null; aktNode = aktNode.getParent()) {
 			if (aktNode instanceof ICPPASTNamespaceDefinition) {
 				namespaces.add(0, (ICPPASTNamespaceDefinition) aktNode);
-			} else if(aktNode instanceof ICPPASTQualifiedName) {
+			} else if (aktNode instanceof ICPPASTQualifiedName) {
 				namespaces.addAll(getNamespaces((ICPPASTQualifiedName) aktNode));
 			}
 		}
@@ -119,10 +120,10 @@ public class ASTHelper {
 	
 	public static ArrayList<ICPPASTNamespaceDefinition> getNamespaces(ICPPASTQualifiedName qualifiedName) {
 		ArrayList<ICPPASTNamespaceDefinition> namespaces = new ArrayList<ICPPASTNamespaceDefinition>();
-		for(IASTName aktQualifiedPartName : qualifiedName.getNames()) {
+		for (IASTName aktQualifiedPartName : qualifiedName.getNames()) {
 			IBinding binding = aktQualifiedPartName.resolveBinding();
-			for(IASTName aktResolvedName : qualifiedName.getTranslationUnit().getDefinitionsInAST(binding)) {
+			for (IASTName aktResolvedName : qualifiedName.getTranslationUnit().getDefinitionsInAST(binding)) {
-				if(aktResolvedName.getParent() instanceof ICPPASTNamespaceDefinition) {
+				if (aktResolvedName.getParent() instanceof ICPPASTNamespaceDefinition) {
 					namespaces.add((ICPPASTNamespaceDefinition) aktResolvedName.getParent());
 					break;
 				}
@@ -146,10 +147,11 @@ public class ASTHelper {
 		return specifiers;
 	}
 	
-	public static Collection<IASTPreprocessorStatement> getAllInFilePreprocessorStatements(IASTTranslationUnit unit, String aktFileName) {
+	public static Collection<IASTPreprocessorStatement> getAllInFilePreprocessorStatements(
+			IASTTranslationUnit unit, String aktFileName) {
 		Collection<IASTPreprocessorStatement> statements = new ArrayList<IASTPreprocessorStatement>();
-		for(IASTPreprocessorStatement aktStatement : unit.getAllPreprocessorStatements()) {
+		for (IASTPreprocessorStatement aktStatement : unit.getAllPreprocessorStatements()) {
-			if(aktStatement.getFileLocation() == null) {
+			if (aktStatement.getFileLocation() == null) {
 				continue;
 			} else if (aktStatement.getFileLocation().getFileName().equals(aktFileName)) {
 				statements.add(aktStatement);
@@ -160,10 +162,10 @@ public class ASTHelper {
 	
 	public static Collection<IASTDeclaration> getAllInFileDeclarations(IASTTranslationUnit unit, String aktFileName) {
 		Collection<IASTDeclaration> decls = new ArrayList<IASTDeclaration>();
-		for(IASTDeclaration aktDecl: unit.getDeclarations()) {
+		for (IASTDeclaration aktDecl: unit.getDeclarations()) {
-			if(aktDecl.getFileLocation() == null) {
+			if (aktDecl.getFileLocation() == null) {
 				continue;
-			} else if(aktDecl.getFileLocation().getFileName().equals(aktFileName)) {
+			} else if (aktDecl.getFileLocation().getFileName().equals(aktFileName)) {
 				decls.add(aktDecl);
 			}
 		}
@@ -172,11 +174,11 @@ public class ASTHelper {
 	
 	public static ICPPASTUsingDirective getActiveUsingDirecitveForNode(IASTNode node, IASTTranslationUnit unit) {
 		ICPPASTUsingDirective activeDirective = null;
-		for(IASTDeclaration aktDeclaration : getAllInFileDeclarations(unit, node.getFileLocation().getFileName())) {
+		for (IASTDeclaration aktDeclaration : getAllInFileDeclarations(unit, node.getFileLocation().getFileName())) {
-			if(aktDeclaration.getFileLocation().getNodeOffset() >= node.getFileLocation().getNodeOffset()) {
+			if (aktDeclaration.getFileLocation().getNodeOffset() >= node.getFileLocation().getNodeOffset()) {
 				break;
 			}
-			if(aktDeclaration instanceof ICPPASTUsingDirective) {
+			if (aktDeclaration instanceof ICPPASTUsingDirective) {
 				activeDirective = (ICPPASTUsingDirective) aktDeclaration;
 			}
 		} 
@@ -185,7 +187,7 @@ public class ASTHelper {
 
 	public static Collection<ICPPASTUsingDeclaration> getUsingDeclarations(IASTTranslationUnit unit) {
 		Collection<ICPPASTUsingDeclaration> usingDecls = new ArrayList<ICPPASTUsingDeclaration>();
-		for(IASTDeclaration aktDecl : unit.getDeclarations()) {
+		for (IASTDeclaration aktDecl : unit.getDeclarations()) {
 			if (aktDecl instanceof ICPPASTUsingDeclaration) {
 				usingDecls.add((ICPPASTUsingDeclaration) aktDecl);
 			}
@@ -193,33 +195,10 @@ public class ASTHelper {
 		return usingDecls;
 	}
 
-	public static boolean isClassDefinitionName(IASTName name) {
-		try {
-			if(!(name.getParent().getParent().getParent() instanceof IASTFunctionDefinition)) {
-				return false;
-			}
-			ICPPASTQualifiedName qName = (ICPPASTQualifiedName) name.getParent();
-			IASTName secondLastName = qName.getNames()[qName.getNames().length-2];
-			if(!(name.equals(secondLastName))) {
-				return false;
-			}
-			IBinding binding = name.resolveBinding();
-			for(IASTName aktName : name.getTranslationUnit().getDeclarationsInAST(binding)) {
-				if(!isClassDeclarationName(aktName)) {
-					return false;
-				}
-			}
-			
-		} catch (NullPointerException e) {
-			return false;
-		}
-		return true;
-	}
-	
 	public static IASTCompositeTypeSpecifier getCompositeTypeSpecifierForName(IASTName name) {
 		IBinding binding = name.resolveBinding();
-		for(IASTName aktName : name.getTranslationUnit().getDefinitionsInAST(binding)) {
+		for (IASTName aktName : name.getTranslationUnit().getDefinitionsInAST(binding)) {
-			if(aktName.getParent() instanceof IASTCompositeTypeSpecifier) {
+			if (aktName.getParent() instanceof IASTCompositeTypeSpecifier) {
 				return (IASTCompositeTypeSpecifier) aktName.getParent();
 			}
 		}
@@ -228,10 +207,10 @@ public class ASTHelper {
 	
 	public static Collection<IASTFunctionDeclarator> getFunctionDeclaratorsForClass(IASTCompositeTypeSpecifier klass) {
 		Collection<IASTFunctionDeclarator> declarators = new ArrayList<IASTFunctionDeclarator>();
-		for(IASTDeclaration aktDeclaration : klass.getMembers()) {
+		for (IASTDeclaration aktDeclaration : klass.getMembers()) {
-			if(aktDeclaration instanceof IASTSimpleDeclaration) {
+			if (aktDeclaration instanceof IASTSimpleDeclaration) {
-				for(IASTDeclarator aktDeclarator : ((IASTSimpleDeclaration) aktDeclaration).getDeclarators()) {
+				for (IASTDeclarator aktDeclarator : ((IASTSimpleDeclaration) aktDeclaration).getDeclarators()) {
-					if(aktDeclarator instanceof IASTFunctionDeclarator) {
+					if (aktDeclarator instanceof IASTFunctionDeclarator) {
 						declarators.add((IASTFunctionDeclarator) aktDeclarator);
 					}
 				}
@@ -239,13 +218,13 @@ public class ASTHelper {
 		}
 		return declarators;
 	}
-	
+
 	public static Collection<IASTFunctionDefinition> getFunctionDefinitionsForClass(IASTCompositeTypeSpecifier klass) {
 		Collection<IASTFunctionDefinition> definitions = new ArrayList<IASTFunctionDefinition>();
-		for(IASTFunctionDeclarator aktDeclarator : getFunctionDeclaratorsForClass(klass)) {
+		for (IASTFunctionDeclarator aktDeclarator : getFunctionDeclaratorsForClass(klass)) {
 			IBinding binding = aktDeclarator.getName().resolveBinding();
-			for(IASTName aktName : aktDeclarator.getTranslationUnit().getDefinitionsInAST(binding)) {
+			for (IASTName aktName : aktDeclarator.getTranslationUnit().getDefinitionsInAST(binding)) {
-				if(aktName.getParent().getParent().getParent() instanceof IASTFunctionDefinition) {
+				if (aktName.getParent().getParent().getParent() instanceof IASTFunctionDefinition) {
 					definitions.add((IASTFunctionDefinition) aktName.getParent().getParent().getParent());
 				}
 			}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/wizards/classwizard/BaseClassesLabelProvider.java

@@ -10,15 +10,14 @@
  *******************************************************************************/
 package org.eclipse.cdt.internal.ui.wizards.classwizard;
 
-import org.eclipse.cdt.core.parser.ast.ASTAccessVisibility;
-import org.eclipse.cdt.ui.browser.typeinfo.TypeInfoLabelProvider;
 import org.eclipse.jface.viewers.ILabelProviderListener;
 import org.eclipse.jface.viewers.ITableLabelProvider;
 import org.eclipse.swt.graphics.Image;
 
+import org.eclipse.cdt.core.parser.ast.ASTAccessVisibility;
+import org.eclipse.cdt.ui.browser.typeinfo.TypeInfoLabelProvider;
 
 public final class BaseClassesLabelProvider implements ITableLabelProvider {
-
 	private static final String YES_VALUE = NewClassWizardMessages.BaseClassesLabelProvider_boolean_yes_label; 
 	private static final String NO_VALUE = NewClassWizardMessages.BaseClassesLabelProvider_boolean_no_label; 
 	private static final String ACCESS_PUBLIC = NewClassWizardMessages.BaseClassesLabelProvider_access_public_label; 
@@ -34,7 +33,7 @@ public final class BaseClassesLabelProvider implements ITableLabelProvider {
             return ACCESS_PRIVATE;
         if (access == ASTAccessVisibility.PROTECTED)
             return ACCESS_PROTECTED;
-           return ACCESS_PUBLIC;
+        return ACCESS_PUBLIC;
     }
 
     private static TypeInfoLabelProvider fTypeInfoLabelProvider = new TypeInfoLabelProvider(TypeInfoLabelProvider.SHOW_FULLY_QUALIFIED);
@@ -59,42 +58,30 @@ public final class BaseClassesLabelProvider implements ITableLabelProvider {
 	    IBaseClassInfo info = (IBaseClassInfo) element;
 		
 		switch (columnIndex) {
-			case 0:
+		case 0:
-			    return fTypeInfoLabelProvider.getText(info.getType());
+		    return fTypeInfoLabelProvider.getText(info.getType());
-			case 1:
+		case 1:
-			    return getAccessText(info.getAccess());
+		    return getAccessText(info.getAccess());
-			case 2:
+		case 2:
-				return getYesNoText(info.isVirtual());
+			return getYesNoText(info.isVirtual());
-			default:
+		default:
-				return null;
+			return null;
 		}
 	}
 
-	/*
-	 * @see IBaseLabelProvider#addListener(ILabelProviderListener)
-	 */
 	@Override
 	public void addListener(ILabelProviderListener listener) {
 	}
 
-	/*
-	 * @see IBaseLabelProvider#dispose()
-	 */
 	@Override
 	public void dispose() {
 	}
 
-	/*
-	 * @see IBaseLabelProvider#isLabelProperty(Object, String)
-	 */
 	@Override
 	public boolean isLabelProperty(Object element, String property) {
 		return false;
 	}
 
-	/*
-	 * @see IBaseLabelProvider#removeListener(ILabelProviderListener)
-	 */
 	@Override
 	public void removeListener(ILabelProviderListener listener) {
 	}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/wizards/classwizard/MethodStubsListDialogField.java

@@ -33,7 +33,6 @@ import org.eclipse.cdt.internal.ui.wizards.dialogfields.IListAdapter;
 import org.eclipse.cdt.internal.ui.wizards.dialogfields.ListDialogField;
 
 public class MethodStubsListDialogField extends CheckedListDialogField<IMethodStub> {
-    
     // column properties
     private static final String CP_NAME = "name"; //$NON-NLS-1$
     private static final String CP_ACCESS = "access"; //$NON-NLS-1$
@@ -154,7 +153,7 @@ public class MethodStubsListDialogField extends CheckedListDialogField<IMethodSt
             new AccessibleAdapter() {                       
                 @Override
 				public void getName(AccessibleEvent e) {
-                        e.result = NewClassWizardMessages.NewClassCreationWizardPage_methodStubs_label; 
+                	e.result = NewClassWizardMessages.NewClassCreationWizardPage_methodStubs_label; 
                 }
             }
         );

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/wizards/dialogfields/CheckedListDialogField.java

@@ -64,11 +64,7 @@ public class CheckedListDialogField<T> extends ListDialogField<T> {
 		Assert.isTrue(uncheckButtonIndex < fButtonLabels.length);
 		fUncheckAllButtonIndex= uncheckButtonIndex;
 	}
-	
 
-	/*
-	 * @see ListDialogField#createTableViewer
-	 */
 	@Override
 	protected TableViewer createTableViewer(Composite parent) {
 		Table table= new Table(parent, SWT.CHECK + getListStyle());
@@ -81,11 +77,7 @@ public class CheckedListDialogField<T> extends ListDialogField<T> {
 		});
 		return tableViewer;
 	}		
-	
+
-	
-	/*
-	 * @see ListDialogField#getListControl
-	 */
 	@Override
 	public Control getListControl(Composite parent) {
 		Control control= super.getListControl(parent);
@@ -110,7 +102,7 @@ public class CheckedListDialogField<T> extends ListDialogField<T> {
 	}	
 	
 	private void checkStateChanged() {
-		//call super and do not update check model
+		// Call super and do not update check model
 		super.dialogFieldChanged();
 	}		
 
@@ -166,7 +158,7 @@ public class CheckedListDialogField<T> extends ListDialogField<T> {
 			fCheckElements.remove(object);
 		}
 		if (fTable != null) {
-			((CheckboxTableViewer)fTable).setChecked(object, state);
+			((CheckboxTableViewer) fTable).setChecked(object, state);
 		}
 	}
 
@@ -196,9 +188,6 @@ public class CheckedListDialogField<T> extends ListDialogField<T> {
 		checkStateChanged();
 	}
 	
-	/* (non-Javadoc)
-	 * @see org.eclipse.jdt.internal.ui.wizards.dialogfields.ListDialogField#replaceElement(java.lang.Object, java.lang.Object)
-	 */
 	@Override
 	public void replaceElement(T oldElement, T newElement) throws IllegalArgumentException {
 		boolean wasChecked= isChecked(oldElement);