@Override annotations.

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/CheckersUiActivator.java

@@ -37,6 +37,7 @@ public class CheckersUiActivator extends AbstractUIPlugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void start(BundleContext context) throws Exception {
 		super.start(context);
 		plugin = this;
@@ -49,6 +50,7 @@ public class CheckersUiActivator extends AbstractUIPlugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void stop(BundleContext context) throws Exception {
 		plugin = null;
 		super.stop(context);

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/CaseBreakQuickFixBreak.java

@@ -39,6 +39,7 @@ public class CaseBreakQuickFixBreak extends AbstractAstRewriteQuickFix {
 		return true;
 	}
 
+	@Override
 	public String getLabel() {
 		return Messages.CaseBreakQuickFixBreak_Label;
 	}

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/CaseBreakQuickFixComment.java

@@ -12,6 +12,7 @@ import org.eclipse.text.edits.InsertEdit;
 import org.eclipse.text.edits.MalformedTreeException;
 
 public class CaseBreakQuickFixComment extends AbstractCodanCMarkerResolution {
+	@Override
 	public String getLabel() {
 		return Messages.CaseBreakQuickFixComment_Label;
 	}

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/CatchByConstReferenceQuickFix.java

@@ -20,10 +20,12 @@ import org.eclipse.jface.text.IDocument;
  * quick fix for catch by value
  */
 public class CatchByConstReferenceQuickFix extends AbstractCodanCMarkerResolution {
+	@Override
 	public String getLabel() {
 		return Messages.CatchByConstReferenceQuickFix_Message;
 	}
 
+	@Override
 	public void apply(IMarker marker, IDocument document) {
 		CatchByReferenceQuickFix.applyCatchByReferenceQuickFix(marker, document, true);
 	}

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/CatchByReferenceQuickFix.java

@@ -21,10 +21,12 @@ import org.eclipse.jface.text.IDocument;
  * quick fix for catch by value
  */
 public class CatchByReferenceQuickFix extends AbstractCodanCMarkerResolution {
+	@Override
 	public String getLabel() {
 		return Messages.CatchByReferenceQuickFix_Message;
 	}
 
+	@Override
 	public void apply(IMarker marker, IDocument document) {
 		applyCatchByReferenceQuickFix(marker, document, false);
 	}

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/QuickFixAssignmentInCondition.java

@@ -22,6 +22,7 @@ import org.eclipse.jface.text.IDocument;
  * quick fix for assignment in condition
  */
 public class QuickFixAssignmentInCondition extends AbstractCodanCMarkerResolution {
+	@Override
 	public String getLabel() {
 		return Messages.QuickFixAssignmentInCondition_Message;
 	}

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/QuickFixCreateField.java

@@ -33,6 +33,7 @@ import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.ltk.core.refactoring.Change;
 
 public class QuickFixCreateField extends AbstractAstRewriteQuickFix {
+	@Override
 	public String getLabel() {
 		return Messages.QuickFixCreateField_0;
 	}

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/QuickFixCreateLocalVariable.java

@@ -28,6 +28,7 @@ import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.ltk.core.refactoring.Change;
 
 public class QuickFixCreateLocalVariable extends AbstractAstRewriteQuickFix {
+	@Override
 	public String getLabel() {
 		return Messages.QuickFixCreateLocalVariable_0;
 	}
@@ -38,6 +39,7 @@ public class QuickFixCreateLocalVariable extends AbstractAstRewriteQuickFix {
 	 * @param astName
 	 * @param r
 	 */
+	@Override
 	public void modifyAST(IIndex index, IMarker marker) {
 		CxxAstUtils utils = CxxAstUtils.getInstance();
 		IASTTranslationUnit ast;

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/QuickFixCreateParameter.java

@@ -38,6 +38,7 @@ import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.ltk.core.refactoring.CompositeChange;
 
 public class QuickFixCreateParameter extends AbstractAstRewriteQuickFix {
+	@Override
 	public String getLabel() {
 		return Messages.QuickFixCreateParameter_0;
 	}

codan/org.eclipse.cdt.codan.checkers.ui/src/org/eclipse/cdt/codan/internal/checkers/ui/quickfix/SuggestedParenthesisQuickFix.java

@@ -18,6 +18,7 @@ import org.eclipse.jface.text.BadLocationException;
 import org.eclipse.jface.text.IDocument;
 
 public class SuggestedParenthesisQuickFix extends AbstractCodanCMarkerResolution {
+	@Override
 	public String getLabel() {
 		return Messages.SuggestedParenthesisQuickFix_Message;
 	}

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/checkers/CodanCheckersActivator.java

@@ -37,6 +37,7 @@ public class CodanCheckersActivator extends Plugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void start(BundleContext context) throws Exception {
 		super.start(context);
 		plugin = this;
@@ -49,6 +50,7 @@ public class CodanCheckersActivator extends Plugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void stop(BundleContext context) throws Exception {
 		plugin = null;
 		super.stop(context);
@@ -71,7 +73,7 @@ public class CodanCheckersActivator extends Plugin {
 	}
 
 	public static void log(String message) {
-		getDefault().getLog().log(new Status(Status.ERROR, PLUGIN_ID, message));
+		getDefault().getLog().log(new Status(IStatus.ERROR, PLUGIN_ID, message));
 	}
 
 	/**
@@ -79,6 +81,6 @@ public class CodanCheckersActivator extends Plugin {
 	 * @return
 	 */
 	public static IStatus getStatus(Throwable e) {
-		return new Status(Status.ERROR, PLUGIN_ID, e.getLocalizedMessage(), e);
+		return new Status(IStatus.ERROR, PLUGIN_ID, e.getLocalizedMessage(), e);
 	}
 }

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/AbstractClassInstantiationChecker.java

@@ -61,6 +61,7 @@ public class AbstractClassInstantiationChecker extends AbstractIndexAstChecker {
 				CheckerLaunchMode.RUN_ON_DEMAND);
 	}
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		try {
 			ast.accept(new OnEachClass());
@@ -77,6 +78,7 @@ public class AbstractClassInstantiationChecker extends AbstractIndexAstChecker {
 			shouldVisitParameterDeclarations = true;
 		}
 
+		@Override
 		public int visit(IASTDeclaration declaration) {
 			// Looking for the variables declarations.
 			if (declaration instanceof IASTSimpleDeclaration) {
@@ -96,6 +98,7 @@ public class AbstractClassInstantiationChecker extends AbstractIndexAstChecker {
 			return PROCESS_CONTINUE;
 		}
 
+		@Override
 		public int visit(IASTParameterDeclaration parameterDecl) {
 			// Looking for parameters declaration. Skip references & pointers.
 			if (!hasPointerOrReference(parameterDecl.getDeclarator())) {
@@ -122,6 +125,7 @@ public class AbstractClassInstantiationChecker extends AbstractIndexAstChecker {
 			}
 		}
 		
+		@Override
 		public int visit(IASTExpression expression) {
 			if (expression instanceof ICPPASTNewExpression) {
 				// New expression.

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/AssignmentInConditionChecker.java

@@ -26,6 +26,7 @@ import org.eclipse.cdt.core.dom.ast.IASTWhileStatement;
 public class AssignmentInConditionChecker extends AbstractIndexAstChecker {
 	private static final String ER_ID = "org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionProblem"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		// traverse the ast using the visitor pattern.
 		ast.accept(new CheckCodeVisitor());
@@ -36,6 +37,7 @@ public class AssignmentInConditionChecker extends AbstractIndexAstChecker {
 			shouldVisitExpressions = true;
 		}
 
+		@Override
 		public int visit(IASTExpression expression) {
 			if (isAssignmentExpression(expression) && isUsedAsCondition(expression)) {
 				reportProblem(ER_ID, expression, expression.getRawSignature());

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/AssignmentToItselfChecker.java

@@ -24,6 +24,7 @@ import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
 public class AssignmentToItselfChecker extends AbstractIndexAstChecker {
 	private static final String ER_ID = "org.eclipse.cdt.codan.internal.checkers.AssignmentToItselfProblem"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		// traverse the ast using the visitor pattern.
 		ast.accept(new ASTVisitor() {
@@ -32,6 +33,7 @@ public class AssignmentToItselfChecker extends AbstractIndexAstChecker {
 			}
 
 			// visit expressions
+			@Override
 			public int visit(IASTExpression expression) {
 				if (isAssignmentToItself(expression)) {
 					reportProblem(ER_ID, expression, expression.getRawSignature());

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/CaseBreakChecker.java

@@ -217,6 +217,7 @@ public class CaseBreakChecker extends AbstractIndexAstChecker implements IChecke
 		return getCommentMap().getLastFreestandingCommentForNode(statement);
 	}
 
+	@Override
 	public void initPreferences(IProblemWorkingCopy problem) {
 		super.initPreferences(problem);
 		addPreference(problem, PARAM_NO_BREAK_COMMENT, CheckersMessages.CaseBreakChecker_DefaultNoBreakCommentDescription,
@@ -225,6 +226,7 @@ public class CaseBreakChecker extends AbstractIndexAstChecker implements IChecke
 		addPreference(problem, PARAM_EMPTY_CASE, CheckersMessages.CaseBreakChecker_EmptyCaseDescription, Boolean.FALSE);
 	}
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		_checkLastCase = (Boolean) getPreference(getProblemById(ER_ID, getFile()), PARAM_LAST_CASE);
 		_checkEmptyCase = (Boolean) getPreference(getProblemById(ER_ID, getFile()), PARAM_EMPTY_CASE);

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/CatchByReference.java

@@ -45,6 +45,7 @@ public class CatchByReference extends AbstractIndexAstChecker {
 	public static final String PARAM_EXCEPT_ARG_LIST = "exceptions"; //$NON-NLS-1$
 	public static final String PARAM_UNKNOWN_TYPE = "unknown"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		// traverse the ast using the visitor pattern.
 		ast.accept(new OnCatch());
@@ -55,6 +56,7 @@ public class CatchByReference extends AbstractIndexAstChecker {
 			shouldVisitStatements = true;
 		}
 
+		@Override
 		public int visit(IASTStatement stmt) {
 			if (stmt instanceof ICPPASTTryBlockStatement) {
 				try {

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/ClassMembersInitializationChecker.java

@@ -10,9 +10,9 @@
  *******************************************************************************/
 package org.eclipse.cdt.codan.internal.checkers;
 
-import java.util.Stack;
 import java.util.HashSet;
 import java.util.Set;
+import java.util.Stack;
 
 import org.eclipse.cdt.codan.core.cxx.model.AbstractIndexAstChecker;
 import org.eclipse.cdt.codan.core.model.IProblemWorkingCopy;
@@ -26,6 +26,7 @@ import org.eclipse.cdt.core.dom.ast.IASTLiteralExpression;
 import org.eclipse.cdt.core.dom.ast.IASTName;
 import org.eclipse.cdt.core.dom.ast.IASTNode;
 import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
+import org.eclipse.cdt.core.dom.ast.IASTUnaryExpression;
 import org.eclipse.cdt.core.dom.ast.IBasicType;
 import org.eclipse.cdt.core.dom.ast.IBinding;
 import org.eclipse.cdt.core.dom.ast.ICompositeType;
@@ -36,7 +37,6 @@ import org.eclipse.cdt.core.dom.ast.IType;
 import org.eclipse.cdt.core.dom.ast.ITypedef;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDefinition;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTUnaryExpression;
-import org.eclipse.cdt.core.dom.ast.cpp.ICPPClassType;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPConstructor;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPFunction;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPMethod;
@@ -57,6 +57,7 @@ public class ClassMembersInitializationChecker extends AbstractIndexAstChecker {
 	public static final String ER_ID = "org.eclipse.cdt.codan.internal.checkers.ClassMembersInitialization"; //$NON-NLS-1$
 	public static final String PARAM_SKIP = "skip"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		ast.accept(new OnEachClass());
 	}
@@ -64,7 +65,7 @@ public class ClassMembersInitializationChecker extends AbstractIndexAstChecker {
 	class OnEachClass extends ASTVisitor {
 		
 		// NOTE: Classes can be nested and even can be declared in constructors of the other classes
-		private Stack< Set<IField> > constructorsStack = new Stack< Set<IField> >();
+		private final Stack< Set<IField> > constructorsStack = new Stack< Set<IField> >();
 
 		OnEachClass() {
 			shouldVisitDeclarations = true;
@@ -72,6 +73,7 @@ public class ClassMembersInitializationChecker extends AbstractIndexAstChecker {
 			shouldVisitExpressions = skipConstructorsWithFCalls();
 		}
 
+		@Override
 		public int visit(IASTDeclaration declaration) {
 			ICPPConstructor constructor = getConstructor(declaration);
 			if (constructor != null) {
@@ -87,6 +89,7 @@ public class ClassMembersInitializationChecker extends AbstractIndexAstChecker {
 			return PROCESS_CONTINUE;
 		}
 
+		@Override
 		public int leave(IASTDeclaration declaration) {
 			if (getConstructor(declaration) != null) {
 				for (IField field : constructorsStack.pop()) {
@@ -96,6 +99,7 @@ public class ClassMembersInitializationChecker extends AbstractIndexAstChecker {
 			return PROCESS_CONTINUE;
 		}
 		
+		@Override
 		public int visit(IASTExpression expression) {
 			if (!constructorsStack.empty() && expression instanceof IASTFunctionCallExpression) {
 				Set<IField> actualConstructorFields = constructorsStack.peek();
@@ -141,15 +145,16 @@ public class ClassMembersInitializationChecker extends AbstractIndexAstChecker {
 			} else if (expr instanceof ICPPASTUnaryExpression) {
 				ICPPASTUnaryExpression unExpr = (ICPPASTUnaryExpression)expr;
 				switch (unExpr.getOperator()) {
-					case ICPPASTUnaryExpression.op_amper:
+					case IASTUnaryExpression.op_amper:
-					case ICPPASTUnaryExpression.op_star:
+					case IASTUnaryExpression.op_star:
-					case ICPPASTUnaryExpression.op_bracketedPrimary:
+					case IASTUnaryExpression.op_bracketedPrimary:
 						return referencesThis(unExpr.getOperand());
 				}
 			}
 			return false;
 		}
 
+		@Override
 		public int visit(IASTName name) {
 			if (!constructorsStack.empty()) {
 				Set<IField> actualConstructorFields = constructorsStack.peek();
@@ -198,7 +203,7 @@ public class ClassMembersInitializationChecker extends AbstractIndexAstChecker {
 				IBinding binding = functionDefinition.getDeclarator().getName().resolveBinding();
 				if (binding instanceof ICPPConstructor) {
 					ICPPConstructor constructor = (ICPPConstructor) binding;
-					if (constructor.getClassOwner().getKey()!=ICPPClassType.k_union) {
+					if (constructor.getClassOwner().getKey()!=ICompositeType.k_union) {
 						return constructor;
 					}
 				}

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/NamingConventionFunctionChecker.java

@@ -37,6 +37,7 @@ public class NamingConventionFunctionChecker extends AbstractIndexAstChecker imp
 	public static final String PARAM_METHODS = "macro"; //$NON-NLS-1$
 	public static final String PARAM_EXCEPT_ARG_LIST = "exceptions"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		final List<IProblem> pts = getProblemsByMainId(ER_ID, getFile());
 		try {
@@ -45,6 +46,7 @@ public class NamingConventionFunctionChecker extends AbstractIndexAstChecker imp
 					shouldVisitDeclarations = true;
 				}
 
+				@Override
 				public int visit(IASTDeclaration element) {
 					if (element instanceof IASTFunctionDefinition) {
 						IASTName astName = ((IASTFunctionDefinition) element).getDeclarator().getName();
@@ -109,6 +111,7 @@ public class NamingConventionFunctionChecker extends AbstractIndexAstChecker imp
 	 * org.eclipse.cdt.codan.core.model.ICheckerWithPreferences#initParameters
 	 * (org.eclipse.cdt.codan.core.model.IProblemWorkingCopy)
 	 */
+	@Override
 	public void initPreferences(IProblemWorkingCopy problem) {
 		super.initPreferences(problem);
 		addPreference(problem, PARAM_KEY, CheckersMessages.NamingConventionFunctionChecker_LabelNamePattern, "^[a-z]"); //$NON-NLS-1$

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/NonVirtualDestructor.java

@@ -34,6 +34,7 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.ICPPInternalBinding;
 public class NonVirtualDestructor extends AbstractIndexAstChecker {
 	public static final String PROBLEM_ID = "org.eclipse.cdt.codan.internal.checkers.NonVirtualDestructorProblem"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		// Traverse the AST using the visitor pattern.
 		ast.accept(new OnEachClass());
@@ -70,6 +71,7 @@ public class NonVirtualDestructor extends AbstractIndexAstChecker {
 			shouldVisitDeclSpecifiers = true;
 		}
 
+		@Override
 		public int visit(IASTDeclSpecifier decl) {
 			if (decl instanceof ICPPASTCompositeTypeSpecifier) {
 				ICPPASTCompositeTypeSpecifier spec = (ICPPASTCompositeTypeSpecifier) decl;

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/ProblemBindingChecker.java

@@ -71,6 +71,7 @@ public class ProblemBindingChecker extends AbstractIndexAstChecker {
 		getLaunchModePreference(problem).enableInLaunchModes(CheckerLaunchMode.RUN_AS_YOU_TYPE, CheckerLaunchMode.RUN_ON_DEMAND);
 	}
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		try {
 			ast.accept(new ASTVisitor() {

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/ReturnChecker.java

@@ -42,7 +42,6 @@ import org.eclipse.cdt.core.dom.ast.IASTWhileStatement;
 import org.eclipse.cdt.core.dom.ast.IBasicType;
 import org.eclipse.cdt.core.dom.ast.IBinding;
 import org.eclipse.cdt.core.dom.ast.IType;
-import org.eclipse.cdt.core.dom.ast.c.ICASTSimpleDeclSpecifier;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDeclarator;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTFunctionDefinition;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTLambdaExpression;
@@ -66,7 +65,7 @@ public class ReturnChecker extends AbstractAstFunctionChecker {
 	public static final String RET_NORET_ID = "org.eclipse.cdt.codan.checkers.errnoreturn"; //$NON-NLS-1$
 
 	class ReturnStmpVisitor extends ASTVisitor {
-		private IASTFunctionDefinition func;
+		private final IASTFunctionDefinition func;
 		boolean hasret;
 
 		ReturnStmpVisitor(IASTFunctionDefinition func) {
@@ -77,12 +76,14 @@ public class ReturnChecker extends AbstractAstFunctionChecker {
 			this.hasret = false;
 		}
 
+		@Override
 		public int visit(IASTDeclaration element) {
 			if (element != func)
 				return PROCESS_SKIP; // skip inner functions
 			return PROCESS_CONTINUE;
 		}
 
+		@Override
 		public int visit(IASTExpression expr) {
 			if (expr instanceof ICPPASTLambdaExpression) {
 				return PROCESS_SKIP;
@@ -90,6 +91,7 @@ public class ReturnChecker extends AbstractAstFunctionChecker {
 			return PROCESS_CONTINUE;
 		}
 
+		@Override
 		public int visit(IASTStatement stmt) {
 			if (stmt instanceof IASTReturnStatement) {
 				IASTReturnStatement ret = (IASTReturnStatement) stmt;
@@ -246,7 +248,7 @@ public class ReturnChecker extends AbstractAstFunctionChecker {
 	 * @return
 	 */
 	protected boolean isExplicitReturn(IASTFunctionDefinition func) {
-		return getDeclSpecType(func) != ICASTSimpleDeclSpecifier.t_unspecified;
+		return getDeclSpecType(func) != IASTSimpleDeclSpecifier.t_unspecified;
 	}
 
 	/**
@@ -306,6 +308,7 @@ public class ReturnChecker extends AbstractAstFunctionChecker {
 	}
 
 	/* checker must implement @link ICheckerWithPreferences */
+	@Override
 	public void initPreferences(IProblemWorkingCopy problem) {
 		super.initPreferences(problem);
 		if (problem.getId().equals(RET_NO_VALUE_ID) || problem.getId().equals(RET_NORET_ID)) {

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/ReturnStyleChecker.java

@@ -26,6 +26,7 @@ public class ReturnStyleChecker extends AbstractIndexAstChecker {
 		return true;
 	}
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		ast.accept(new ASTVisitor() {
 			{

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/StatementHasNoEffectChecker.java

@@ -43,6 +43,7 @@ public class StatementHasNoEffectChecker extends AbstractIndexAstChecker {
 	public static final String PARAM_MACRO_ID = "macro"; //$NON-NLS-1$
 	public static final String PARAM_EXCEPT_ARG_LIST = "exceptions"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		ast.accept(new CheckStmpVisitor());
 	}

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/SuggestedParenthesisChecker.java

@@ -35,6 +35,7 @@ public class SuggestedParenthesisChecker extends AbstractIndexAstChecker {
 	public static final String ER_ID = "org.eclipse.cdt.codan.internal.checkers.SuggestedParenthesisProblem"; //$NON-NLS-1$
 	public static final String PARAM_NOT = "paramNot"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		// traverse the ast using the visitor pattern.
 		ast.accept(new ExpressionVisitor());
@@ -45,6 +46,7 @@ public class SuggestedParenthesisChecker extends AbstractIndexAstChecker {
 			shouldVisitExpressions = true;
 		}
 
+		@Override
 		public int visit(IASTExpression expression) {
 			int precedence = getPrecedence(expression);
 			IASTNode parent = expression.getParent();

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/SuspiciousSemicolonChecker.java

@@ -28,6 +28,7 @@ public class SuspiciousSemicolonChecker extends AbstractIndexAstChecker {
 	public static final String PARAM_ELSE = "else"; //$NON-NLS-1$
 	public static final String PARAM_ALFTER_ELSE = "afterelse"; //$NON-NLS-1$
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		ast.accept(new ASTVisitor() {
 			{
@@ -74,6 +75,7 @@ public class SuspiciousSemicolonChecker extends AbstractIndexAstChecker {
 		return macro != null;
 	}
 
+	@Override
 	public void initPreferences(IProblemWorkingCopy problem) {
 		super.initPreferences(problem);
 		addPreference(problem, PARAM_ELSE, CheckersMessages.SuspiciousSemicolonChecker_ParamElse, Boolean.FALSE);

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/UnusedSymbolInFileScopeChecker.java

@@ -101,6 +101,7 @@ public class UnusedSymbolInFileScopeChecker extends AbstractIndexAstChecker {
 				!staticVariableDeclarations.isEmpty();
 	}
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		if (ast.isHeaderUnit())
 			return;

codan/org.eclipse.cdt.codan.checkers/src/org/eclipse/cdt/codan/internal/checkers/fs/ScanfFormatStringSecurityChecker.java

@@ -78,6 +78,7 @@ public class ScanfFormatStringSecurityChecker extends AbstractIndexAstChecker {
 			new VulnerableFunction("sscanf", 1) //$NON-NLS-1$
 	};
 
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		ast.accept(new FormatStringVisitor());
 	}
@@ -111,6 +112,7 @@ public class ScanfFormatStringSecurityChecker extends AbstractIndexAstChecker {
 			shouldVisitExpressions = true;
 		}
 
+		@Override
 		public int visit(IASTExpression expression) {
 			if (expression instanceof IASTFunctionCallExpression) {
 				IASTFunctionCallExpression callExpression = (IASTFunctionCallExpression) expression;

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/Activator.java

@@ -36,6 +36,7 @@ public class Activator extends Plugin {
 	 * @see
 	 * org.eclipse.core.runtime.Plugins#start(org.osgi.framework.BundleContext)
 	 */
+	@Override
 	public void start(BundleContext context) throws Exception {
 		super.start(context);
 		plugin = this;
@@ -47,6 +48,7 @@ public class Activator extends Plugin {
 	 * @see
 	 * org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext)
 	 */
+	@Override
 	public void stop(BundleContext context) throws Exception {
 		plugin = null;
 		super.stop(context);

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/internal/model/CodanCommentMap.java

@@ -36,6 +36,7 @@ public class CodanCommentMap implements ICodanCommentMap {
 	 * @see org.eclipse.cdt.codan.core.cxx.model.ICodanCommentMap#
 	 * getTrailingCommentsForNode(org.eclipse.cdt.core.dom.ast.IASTNode)
 	 */
+	@Override
 	public List<IASTComment> getTrailingCommentsForNode(IASTNode node) {
 		return commentedNodeMap.getTrailingCommentsForNode(node);
 	}
@@ -46,6 +47,7 @@ public class CodanCommentMap implements ICodanCommentMap {
 	 * @see org.eclipse.cdt.codan.core.cxx.model.ICodanCommentMap#
 	 * getLeadingCommentsForNode(org.eclipse.cdt.core.dom.ast.IASTNode)
 	 */
+	@Override
 	public List<IASTComment> getLeadingCommentsForNode(IASTNode node) {
 		return commentedNodeMap.getLeadingCommentsForNode(node);
 	}
@@ -57,6 +59,7 @@ public class CodanCommentMap implements ICodanCommentMap {
 	 * org.eclipse.cdt.codan.core.cxx.model.ICodanCommentMap#getFreestandingForNode
 	 * (org.eclipse.cdt.core.dom.ast.IASTStatement)
 	 */
+	@Override
 	public List<IASTComment> getFreestandingForNode(IASTNode node) {
 		return commentedNodeMap.getFreestandingCommentsForNode(node);
 	}
@@ -65,6 +68,7 @@ public class CodanCommentMap implements ICodanCommentMap {
 	 * @param node
 	 * @return
 	 */
+	@Override
 	public IASTComment getLastLeadingCommentForNode(IASTNode node) {
 		IASTComment comment = null;
 		List<IASTComment> comms = getLeadingCommentsForNode(node);
@@ -78,6 +82,7 @@ public class CodanCommentMap implements ICodanCommentMap {
 	 * @param node
 	 * @return
 	 */
+	@Override
 	public IASTComment getFirstTrailingCommentForNode(IASTNode node) {
 		IASTComment comment = null;
 		List<IASTComment> comms = getTrailingCommentsForNode(node);
@@ -91,6 +96,7 @@ public class CodanCommentMap implements ICodanCommentMap {
 	 * @param node
 	 * @return
 	 */
+	@Override
 	public IASTComment getLastFreestandingCommentForNode(IASTNode node) {
 		IASTComment comment = null;
 		List<IASTComment> comms = getFreestandingForNode(node);

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/internal/model/cfg/CxxDecisionNode.java

@@ -35,6 +35,7 @@ public class CxxDecisionNode extends DecisionNode {
 	/**
 	 * @return
 	 */
+	@Override
 	public String toStringData() {
 		if (getNode() == null)
 			return ""; //$NON-NLS-1$

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/internal/model/cfg/CxxExitNode.java

@@ -36,6 +36,7 @@ public class CxxExitNode extends ExitNode implements IExitNode {
 	/**
 	 * @return
 	 */
+	@Override
 	public String toStringData() {
 		if (getNode() == null)
 			return "return; // fake"; //$NON-NLS-1$

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/internal/model/cfg/CxxNodeFactory.java

@@ -27,14 +27,17 @@ public class CxxNodeFactory extends NodeFactory implements INodeFactory {
 		super();
 	}
 
+	@Override
 	public IPlainNode createPlainNode() {
 		return new CxxPlainNode();
 	}
 
+	@Override
 	public IDecisionNode createDecisionNode() {
 		return new CxxDecisionNode();
 	}
 
+	@Override
 	public IExitNode createExitNode() {
 		return new CxxExitNode();
 	}

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/internal/model/cfg/CxxPlainNode.java

@@ -35,6 +35,7 @@ public class CxxPlainNode extends PlainNode {
 	/**
 	 * @return
 	 */
+	@Override
 	public String toStringData() {
 		if (getNode() == null)
 			return ""; //$NON-NLS-1$

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/model/AbstractAstFunctionChecker.java

@@ -20,6 +20,7 @@ import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
  * Abstract class for checkers that do all the work on function definition level
  */
 public abstract class AbstractAstFunctionChecker extends AbstractIndexAstChecker implements ICheckerWithPreferences {
+	@Override
 	public void processAst(IASTTranslationUnit ast) {
 		// traverse the ast using the visitor pattern.
 		ast.accept(new ASTVisitor() {
@@ -27,6 +28,7 @@ public abstract class AbstractAstFunctionChecker extends AbstractIndexAstChecker
 				shouldVisitDeclarations = true;
 			}
 
+			@Override
 			public int visit(IASTDeclaration element) {
 				if (element instanceof IASTFunctionDefinition) {
 					processFunction((IASTFunctionDefinition) element);

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/model/AbstractCIndexChecker.java

@@ -53,6 +53,7 @@ public abstract class AbstractCIndexChecker extends AbstractCheckerWithProblemPr
 		}
 	}
 
+	@Override
 	public synchronized boolean processResource(IResource resource) {
 		if (resource instanceof IFile) {
 			IFile file = (IFile) resource;

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/model/AbstractIndexAstChecker.java

@@ -88,6 +88,7 @@ public abstract class AbstractIndexAstChecker extends AbstractCheckerWithProblem
 	 * 
 	 * @see IRunnableInEditorChecker#processModel(Object, ICheckerInvocationContext)
 	 */
+	@Override
 	public synchronized void processModel(Object model, ICheckerInvocationContext context) {
 		if (model instanceof IASTTranslationUnit) {
 			setContext(context);

codan/org.eclipse.cdt.codan.core.cxx/src/org/eclipse/cdt/codan/core/cxx/model/CxxModelsCache.java

@@ -137,6 +137,7 @@ public class CxxModelsCache implements ICodanDisposable {
 	 * @see IDisposable#dispose()
 	 * This method should not be called concurrently with any other method.
 	 */
+	@Override
 	public void dispose() {
         Assert.isTrue(!disposed, "CxxASTCache.dispose() called more than once."); //$NON-NLS-1$
 		disposed = true;

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/model/AbstractChecker.java

@@ -41,6 +41,7 @@ public abstract class AbstractChecker implements IChecker {
 	 * @return true if checker is enabled in context of resource, if returns
 	 *         false checker's "processResource" method won't be called
 	 */
+	@Override
 	public boolean enabledInContext(IResource res) {
 		return res instanceof IFile;
 	}
@@ -120,6 +121,7 @@ public abstract class AbstractChecker implements IChecker {
 	 * @return problem reporter for given checker
 	 * @since 2.0
 	 */
+	@Override
 	public IProblemReporter getProblemReporter() {
 		return problemReporter;
 	}
@@ -166,6 +168,7 @@ public abstract class AbstractChecker implements IChecker {
 	 * Defines if checker should be run as user type in editor. Override this
 	 * method is checker is too heavy for that (runs too long)
 	 */
+	@Override
 	public boolean runInEditor() {
 		return this instanceof IRunnableInEditorChecker;
 	}
@@ -202,6 +205,7 @@ public abstract class AbstractChecker implements IChecker {
 	/**
 	 * @since 2.0
 	 */
+	@Override
 	public void before(IResource resource) {
 		IProblemReporter problemReporter = CodanRuntime.getInstance().getProblemReporter();
 		this.problemReporter = problemReporter;
@@ -220,6 +224,7 @@ public abstract class AbstractChecker implements IChecker {
 	/**
 	 * @since 2.0
 	 */
+	@Override
 	public void after(IResource resource) {
 		if (problemReporter instanceof IProblemReporterSessionPersistent) {
 			// Delete general markers
@@ -241,6 +246,7 @@ public abstract class AbstractChecker implements IChecker {
 	 * @see IChecker#processResource(IResource, ICheckerInvocationContext)
 	 * @since 2.0
 	 */
+	@Override
 	public synchronized boolean processResource(IResource resource, ICheckerInvocationContext context)
 			throws OperationCanceledException {
 		this.setContext(context);

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/model/AbstractCheckerWithProblemPreferences.java

@@ -35,6 +35,7 @@ public abstract class AbstractCheckerWithProblemPreferences extends AbstractChec
 	/**
 	 * Checker that actually has parameter must override this
 	 */
+	@Override
 	public void initPreferences(IProblemWorkingCopy problem) {
 		getTopLevelPreference(problem); // initialize
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/model/AbstractProblemLocation.java

@@ -63,6 +63,7 @@ public abstract class AbstractProblemLocation implements IProblemLocation {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemLocation#getData()
 	 */
+	@Override
 	public Object getData() {
 		return extra;
 	}
@@ -81,6 +82,7 @@ public abstract class AbstractProblemLocation implements IProblemLocation {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemLocation#getFile()
 	 */
+	@Override
 	public IResource getFile() {
 		return file;
 	}
@@ -96,6 +98,7 @@ public abstract class AbstractProblemLocation implements IProblemLocation {
 	/**
 	 * Problem line number referenced in problem view in location field
 	 */
+	@Override
 	public int getLineNumber() {
 		return getStartingLineNumber();
 	}
@@ -112,6 +115,7 @@ public abstract class AbstractProblemLocation implements IProblemLocation {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemLocation#getStartPos()
 	 */
+	@Override
 	public int getStartingChar() {
 		return posStart;
 	}
@@ -121,6 +125,7 @@ public abstract class AbstractProblemLocation implements IProblemLocation {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemLocation#getEndingChar()
 	 */
+	@Override
 	public int getEndingChar() {
 		return posEnd;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/model/AbstractProblemReporter.java

@@ -20,6 +20,7 @@ import org.eclipse.core.resources.IResource;
  * @since 2.0
  */
 public abstract class AbstractProblemReporter implements IProblemReporter {
+	@Override
 	public void reportProblem(String id, IProblemLocation loc, Object... args) {
 		IResource file = loc.getFile();
 		if (file == null)

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/model/ICheckersRegistry.java

@@ -29,6 +29,7 @@ public interface ICheckersRegistry extends Iterable<IChecker> {
 	 * 
 	 * @return iterator for registered checkers
 	 */
+	@Override
 	public Iterator<IChecker> iterator();
 
 	/**

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/param/AbstractProblemPreference.java

@@ -31,18 +31,22 @@ public abstract class AbstractProblemPreference implements IProblemPreference {
 	private String uiInfo;
 	private IProblemPreference parent;
 
+	@Override
 	public String getLabel() {
 		return label;
 	}
 
+	@Override
 	public String getToolTip() {
 		return toolTip;
 	}
 
+	@Override
 	public String getKey() {
 		return key;
 	}
 
+	@Override
 	public String getUiInfo() {
 		return uiInfo;
 	}
@@ -104,10 +108,12 @@ public abstract class AbstractProblemPreference implements IProblemPreference {
 		this.uiInfo = uiinfo;
 	}
 
+	@Override
 	public Object getValue() {
 		throw new UnsupportedOperationException();
 	}
 
+	@Override
 	public void setValue(Object value) {
 		throw new UnsupportedOperationException();
 	}
@@ -142,6 +148,7 @@ public abstract class AbstractProblemPreference implements IProblemPreference {
 		return tokenizer;
 	}
 
+	@Override
 	public IProblemPreference getParent() {
 		return parent;
 	}
@@ -154,6 +161,7 @@ public abstract class AbstractProblemPreference implements IProblemPreference {
 		this.parent = parent;
 	}
 
+	@Override
 	public String getQualifiedKey() {
 		if (parent == null)
 			return getKey();
@@ -166,6 +174,7 @@ public abstract class AbstractProblemPreference implements IProblemPreference {
 	 */
 	public abstract void importValue(StreamTokenizer tokenizer) throws IOException;
 
+	@Override
 	public void importValue(String str) {
 		StreamTokenizer tokenizer = getImportTokenizer(str);
 		try {

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/param/BasicProblemPreference.java

@@ -25,6 +25,7 @@ public class BasicProblemPreference extends AbstractProblemPreference {
 	protected Object value;
 	private PreferenceType type = PreferenceType.TYPE_STRING;
 
+	@Override
 	public PreferenceType getType() {
 		return type;
 	}
@@ -78,6 +79,7 @@ public class BasicProblemPreference extends AbstractProblemPreference {
 		return value;
 	}
 
+	@Override
 	public String exportValue() {
 		Pattern pat = Pattern.compile("^[A-Za-z0-9._-]+$"); //$NON-NLS-1$
 		String x = String.valueOf(getValue());

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/param/FileScopeProblemPreference.java

@@ -57,6 +57,7 @@ public class FileScopeProblemPreference extends AbstractProblemPreference {
 		setLabel(Messages.FileScopeProblemPreference_Label);
 	}
 
+	@Override
 	public PreferenceType getType() {
 		return PreferenceType.TYPE_CUSTOM;
 	}
@@ -130,6 +131,7 @@ public class FileScopeProblemPreference extends AbstractProblemPreference {
 			return true;
 		return false;
 	}
+	@Override
 	public String exportValue() {
 		return exportPathList(INCLUSION, inclusion) + "," //$NON-NLS-1$
 				+ exportPathList(EXCLUSION, exclusion);

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/param/ListProblemPreference.java

@@ -42,6 +42,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 		setLabel(label);
 	}
 
+	@Override
 	public PreferenceType getType() {
 		return PreferenceType.TYPE_LIST;
 	}
@@ -69,6 +70,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 	 *
 	 * @return read only preference matching the key
 	 */
+	@Override
 	public IProblemPreference addChildDescriptor(IProblemPreference desc) {
 		Object value = desc.getValue();
 		String key = desc.getKey();
@@ -107,6 +109,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 	 * @throws NumberFormatException
 	 *         if key is not number
 	 */
+	@Override
 	public IProblemPreference getChildDescriptor(String key) throws NumberFormatException {
 		if (key == null || key.equals(COMMON_DESCRIPTOR_KEY)) {
 			// return common descriptor
@@ -125,6 +128,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 	/**
 	 * Return array of clones values of child preferences.
 	 */
+	@Override
 	public IProblemPreference[] getChildDescriptors() {
 		IProblemPreference[] res = new IProblemPreference[list.size()];
 		for (int i = 0; i < res.length; i++) {
@@ -133,6 +137,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 		return res;
 	}
 
+	@Override
 	public Object getChildValue(String key) {
 		int index = Integer.parseInt(key);
 		return getChildValue(index);
@@ -146,6 +151,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 		return list.get(index);
 	}
 
+	@Override
 	public void setChildValue(String key, Object value) {
 		int i = Integer.valueOf(key).intValue();
 		setChildValue(i, value);
@@ -180,6 +186,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 	/**
 	 * Removes child value by key
 	 */
+	@Override
 	public void removeChildValue(String key) {
 		int index = Integer.parseInt(key);
 		list.remove(index);
@@ -197,6 +204,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 		return list1;
 	}
 
+	@Override
 	public String exportValue() {
 		StringBuffer buf = new StringBuffer("("); //$NON-NLS-1$
 		for (Iterator<Object> iterator = list.iterator(); iterator.hasNext();) {
@@ -258,6 +266,7 @@ public class ListProblemPreference extends AbstractProblemPreference implements
 	 * If info key is '#' resets common descriptor to null, otherwise removes
 	 * value
 	 */
+	@Override
 	public void removeChildDescriptor(IProblemPreference info) {
 		if (info.getKey().equals(COMMON_DESCRIPTOR_KEY))
 			setChildDescriptor(null);

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/param/MapProblemPreference.java

@@ -52,6 +52,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 		setLabel(label);
 	}
 
+	@Override
 	public PreferenceType getType() {
 		return PreferenceType.TYPE_MAP;
 	}
@@ -60,6 +61,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 	 * Get parameter preference for element by key
 	 *
 	 */
+	@Override
 	public IProblemPreference getChildDescriptor(String key) {
 		return hash.get(key);
 	}
@@ -71,6 +73,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 	 *
 	 * @param desc
 	 */
+	@Override
 	public IProblemPreference addChildDescriptor(IProblemPreference desc) {
 		((AbstractProblemPreference) desc).setParent(this);
 		hash.put(desc.getKey(), desc);
@@ -83,6 +86,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 	 * and not assume that modifying its elements would modify actual child
 	 * values.
 	 */
+	@Override
 	public IProblemPreference[] getChildDescriptors() {
 		return hash.values().toArray(new IProblemPreference[hash.values().size()]);
 	}
@@ -90,6 +94,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 	/**
 	 * Returns value of the child element by its key
 	 */
+	@Override
 	public Object getChildValue(String key) {
 		IProblemPreference childInfo = getChildDescriptor(key);
 		return childInfo.getValue();
@@ -98,6 +103,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 	/**
 	 * Set child value by its key
 	 */
+	@Override
 	public void setChildValue(String key, Object value) {
 		IProblemPreference pref = getChildDescriptor(key);
 		if (pref == null)
@@ -110,6 +116,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 	/**
 	 * Removes child value and descriptor by key
 	 */
+	@Override
 	public void removeChildValue(String key) {
 		hash.remove(key);
 	}
@@ -125,6 +132,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 		return map;
 	}
 
+	@Override
 	public String exportValue() {
 		StringBuffer buf = new StringBuffer("{"); //$NON-NLS-1$
 		for (Iterator<String> iterator = hash.keySet().iterator(); iterator.hasNext();) {
@@ -205,6 +213,7 @@ public class MapProblemPreference extends AbstractProblemPreference implements I
 	/**
 	 * Removes child descriptor by its key
 	 */
+	@Override
 	public void removeChildDescriptor(IProblemPreference info) {
 		hash.remove(info.getKey());
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/CheckerInvocationContext.java

@@ -34,10 +34,12 @@ public class CheckerInvocationContext implements ICheckerInvocationContext {
 		objectStorage = new HashMap<Class<?>, Object>();
 	}
 
+	@Override
 	public IResource getResource() {
 		return resource;
 	}
 
+	@Override
 	@SuppressWarnings("unchecked")
 	public synchronized <T> T get(Class<T> objectClass) {
 		T object = (T) objectStorage.get(objectClass);
@@ -54,6 +56,7 @@ public class CheckerInvocationContext implements ICheckerInvocationContext {
 	 * (non-Javadoc)
 	 * @see ICheckerInvocationContext#add(Object)
 	 */
+	@Override
 	public synchronized <T extends ICodanDisposable> void add(T object) {
 		Object old = objectStorage.put(object.getClass(), object);
 		if (old != null && object != old) {
@@ -66,6 +69,7 @@ public class CheckerInvocationContext implements ICheckerInvocationContext {
 	 * (non-Javadoc)
 	 * @see IDisposableCache#dispose()
 	 */
+	@Override
 	public void dispose() {
 		for (Map.Entry<Class<?>, Object> entry : objectStorage.entrySet()) {
 			Object obj = entry.getValue();

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/CheckersRegistry.java

@@ -241,6 +241,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 *
 	 * @see org.eclipse.cdt.codan.core.model.ICheckersRegistry#iterator()
 	 */
+	@Override
 	public Iterator<IChecker> iterator() {
 		return checkers.iterator();
 	}
@@ -263,6 +264,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * org.eclipse.cdt.codan.core.model.ICheckersRegistry#addChecker(org.eclipse
 	 * .cdt.codan.core.model.IChecker)
 	 */
+	@Override
 	public void addChecker(IChecker checker) {
 		checkers.add(checker);
 	}
@@ -274,6 +276,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * org.eclipse.cdt.codan.core.model.ICheckersRegistry#addProblem(org.eclipse
 	 * .cdt.codan.core.model.IProblem, java.lang.String)
 	 */
+	@Override
 	public void addProblem(IProblem p, String category) {
 		IProblemCategory cat = getDefaultProfile().findCategory(category);
 		if (cat == null)
@@ -288,6 +291,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * org.eclipse.cdt.codan.core.model.ICheckersRegistry#addCategory(org.eclipse
 	 * .cdt.codan.core.model.IProblemCategory, java.lang.String)
 	 */
+	@Override
 	public void addCategory(IProblemCategory p, String category) {
 		IProblemCategory cat = getDefaultProfile().findCategory(category);
 		if (cat == null)
@@ -303,6 +307,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * eclipse.cdt.codan.core.model.IChecker,
 	 * org.eclipse.cdt.codan.core.model.IProblem)
 	 */
+	@Override
 	public void addRefProblem(IChecker c, IProblem p) {
 		Collection<IProblem> plist = problemList.get(c);
 		if (plist == null) {
@@ -327,6 +332,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 *
 	 * @return collection of problems or null
 	 */
+	@Override
 	public Collection<IProblem> getRefProblems(IChecker checker) {
 		return problemList.get(checker);
 	}
@@ -337,6 +343,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * @see
 	 * org.eclipse.cdt.codan.core.model.ICheckersRegistry#getDefaultProfile()
 	 */
+	@Override
 	public IProblemProfile getDefaultProfile() {
 		return profiles.get(DEFAULT);
 	}
@@ -347,6 +354,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * @see
 	 * org.eclipse.cdt.codan.core.model.ICheckersRegistry#getWorkspaceProfile()
 	 */
+	@Override
 	public IProblemProfile getWorkspaceProfile() {
 		IProblemProfile wp = profiles.get(ResourcesPlugin.getWorkspace());
 		if (wp == null) {
@@ -365,6 +373,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 		return wp;
 	}
 
+	@Override
 	public void updateProfile(IResource element, IProblemProfile profile) {
 		// updating profile can invalidate all cached profiles
 		IProblemProfile defaultProfile = getDefaultProfile();
@@ -381,6 +390,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * org.eclipse.cdt.codan.core.model.ICheckersRegistry#getResourceProfile
 	 * (org.eclipse.core.resources.IResource)
 	 */
+	@Override
 	public IProblemProfile getResourceProfile(IResource element) {
 		IProblemProfile prof = profiles.get(element);
 		if (prof == null) {
@@ -410,6 +420,7 @@ public class CheckersRegistry implements Iterable<IChecker>, ICheckersRegistry {
 	 * @seeorg.eclipse.cdt.codan.core.model.ICheckersRegistry#
 	 * getResourceProfileWorkingCopy(org.eclipse.core.resources.IResource)
 	 */
+	@Override
 	public IProblemProfile getResourceProfileWorkingCopy(IResource element) {
 		IProblemProfile prof = (IProblemProfile) getResourceProfile(element).clone();
 		return prof;

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/CodanApplication.java

@@ -37,6 +37,7 @@ public class CodanApplication implements IApplication {
 	private boolean verbose = false;
 	private boolean all = false;
 
+	@Override
 	public Object start(IApplicationContext context) throws Exception {
 		String[] args = (String[]) context.getArguments().get("application.args"); //$NON-NLS-1$
 		if (args == null || args.length == 0) {
@@ -107,6 +108,7 @@ public class CodanApplication implements IApplication {
 		System.out.println(Messages.CodanApplication_verbose_option);
 	}
 
+	@Override
 	public void stop() {
 		// nothing
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/CodanBuilder.java

@@ -51,6 +51,7 @@ public class CodanBuilder extends IncrementalProjectBuilder implements ICodanBui
 			this.monitor = monitor;
 		}
 
+		@Override
 		public boolean visit(IResourceDelta delta) throws CoreException {
 			IResource resource = delta.getResource();
 			switch (delta.getKind()) {
@@ -93,6 +94,7 @@ public class CodanBuilder extends IncrementalProjectBuilder implements ICodanBui
 		return null;
 	}
 
+	@Override
 	public void processResource(IResource resource, IProgressMonitor monitor) {
 		processResource(resource, monitor, null, CheckerLaunchMode.RUN_ON_FULL_BUILD);
 	}
@@ -105,6 +107,7 @@ public class CodanBuilder extends IncrementalProjectBuilder implements ICodanBui
 	 * @param mode - launch mode, @see {@link CheckerLaunchMode}
 	 * @since 2.0
 	 */
+	@Override
 	public void processResource(IResource resource, IProgressMonitor monitor, CheckerLaunchMode mode) {
 		processResource(resource, monitor, null, mode);
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/CodeAnlysisNature.java

@@ -26,6 +26,7 @@ public class CodeAnlysisNature implements IProjectNature {
 	public static final String NATURE_ID = "org.eclipse.cdt.codan.core.codanNature"; //$NON-NLS-1$
 	private IProject project;
 
+	@Override
 	public void configure() throws CoreException {
 		IProjectDescription desc = project.getDescription();
 		ICommand[] commands = desc.getBuildSpec();
@@ -43,6 +44,7 @@ public class CodeAnlysisNature implements IProjectNature {
 		project.setDescription(desc, null);
 	}
 
+	@Override
 	public void deconfigure() throws CoreException {
 		IProjectDescription description = getProject().getDescription();
 		ICommand[] commands = description.getBuildSpec();
@@ -58,10 +60,12 @@ public class CodeAnlysisNature implements IProjectNature {
 		}
 	}
 
+	@Override
 	public IProject getProject() {
 		return project;
 	}
 
+	@Override
 	public void setProject(IProject project) {
 		this.project = project;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/AbstractBasicBlock.java

@@ -23,10 +23,12 @@ public abstract class AbstractBasicBlock implements IBasicBlock, ICfgData {
 	public final static IBasicBlock[] EMPTY_LIST = new IBasicBlock[0];
 	private Object data;
 
+	@Override
 	public Object getData() {
 		return data;
 	}
 
+	@Override
 	public void setData(Object data) {
 		this.data = data;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/AbstractSingleIncomingNode.java

@@ -27,14 +27,17 @@ public abstract class AbstractSingleIncomingNode extends AbstractBasicBlock impl
 		super();
 	}
 
+	@Override
 	public IBasicBlock[] getIncomingNodes() {
 		return new IBasicBlock[] { prev };
 	}
 
+	@Override
 	public int getIncomingSize() {
 		return 1;
 	}
 
+	@Override
 	public IBasicBlock getIncoming() {
 		return prev;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/AbstractSingleOutgoingNode.java

@@ -27,14 +27,17 @@ public abstract class AbstractSingleOutgoingNode extends AbstractBasicBlock impl
 		super();
 	}
 
+	@Override
 	public IBasicBlock[] getOutgoingNodes() {
 		return new IBasicBlock[] { next };
 	}
 
+	@Override
 	public int getOutgoingSize() {
 		return 1;
 	}
 
+	@Override
 	public IBasicBlock getOutgoing() {
 		return next;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/BranchNode.java

@@ -25,6 +25,7 @@ public class BranchNode extends PlainNode implements IBranchNode {
 		this.label = label;
 	}
 
+	@Override
 	public String getLabel() {
 		return label;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/ConnectorNode.java

@@ -37,6 +37,7 @@ public class ConnectorNode extends AbstractSingleOutgoingNode implements IConnec
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.IBasicBlock#
 	 * getIncomingIterator()
 	 */
+	@Override
 	public IBasicBlock[] getIncomingNodes() {
 		return incoming.toArray(new IBasicBlock[incoming.size()]);
 	}
@@ -46,6 +47,7 @@ public class ConnectorNode extends AbstractSingleOutgoingNode implements IConnec
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.IBasicBlock#getIncomingSize ()
 	 */
+	@Override
 	public int getIncomingSize() {
 		return incoming.size();
 	}
@@ -56,6 +58,7 @@ public class ConnectorNode extends AbstractSingleOutgoingNode implements IConnec
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.IConnectorNode#
 	 * hasBackwardIncoming()
 	 */
+	@Override
 	public boolean hasBackwardIncoming() {
 		for (IBasicBlock node : incoming) {
 			if (node instanceof IJumpNode) {

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/ControlFlowGraph.java

@@ -39,10 +39,12 @@ public class ControlFlowGraph implements IControlFlowGraph {
 		this.start = start;
 	}
 
+	@Override
 	public Iterator<IExitNode> getExitNodeIterator() {
 		return exitNodes.iterator();
 	}
 
+	@Override
 	public int getExitNodeSize() {
 		return exitNodes.size();
 	}
@@ -63,6 +65,7 @@ public class ControlFlowGraph implements IControlFlowGraph {
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.IControlFlowGraph#
 	 * getStartNode()
 	 */
+	@Override
 	public IStartNode getStartNode() {
 		return start;
 	}
@@ -97,6 +100,7 @@ public class ControlFlowGraph implements IControlFlowGraph {
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.IControlFlowGraph#
 	 * getUnconnectedNodeIterator()
 	 */
+	@Override
 	public Iterator<IBasicBlock> getUnconnectedNodeIterator() {
 		return deadNodes.iterator();
 	}
@@ -107,6 +111,7 @@ public class ControlFlowGraph implements IControlFlowGraph {
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.IControlFlowGraph#
 	 * getUnconnectedNodeSize()
 	 */
+	@Override
 	public int getUnconnectedNodeSize() {
 		return deadNodes.size();
 	}
@@ -116,6 +121,7 @@ public class ControlFlowGraph implements IControlFlowGraph {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.IControlFlowGraph#getNodes ()
 	 */
+	@Override
 	public Collection<IBasicBlock> getNodes() {
 		Collection<IBasicBlock> result = new LinkedHashSet<IBasicBlock>();
 		getNodes(getStartNode(), result);

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/DecisionNode.java

@@ -44,6 +44,7 @@ public class DecisionNode extends AbstractSingleIncomingNode implements IDecisio
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.IBasicBlock#
 	 * getOutgoingIterator()
 	 */
+	@Override
 	public IBasicBlock[] getOutgoingNodes() {
 		return next.toArray(new IBasicBlock[next.size()]);
 	}
@@ -53,6 +54,7 @@ public class DecisionNode extends AbstractSingleIncomingNode implements IDecisio
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.IBasicBlock#getOutgoingSize ()
 	 */
+	@Override
 	public int getOutgoingSize() {
 		return next.size();
 	}
@@ -63,6 +65,7 @@ public class DecisionNode extends AbstractSingleIncomingNode implements IDecisio
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.IDecisionNode#
 	 * getConnectionNode()
 	 */
+	@Override
 	public IConnectorNode getMergeNode() {
 		return conn;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/ExitNode.java

@@ -25,14 +25,17 @@ public class ExitNode extends AbstractSingleIncomingNode implements IExitNode {
 		super();
 	}
 
+	@Override
 	public IBasicBlock[] getOutgoingNodes() {
 		return EMPTY_LIST;
 	}
 
+	@Override
 	public int getOutgoingSize() {
 		return 0;
 	}
 
+	@Override
 	public IStartNode getStartNode() {
 		return start;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/JumpNode.java

@@ -27,10 +27,12 @@ public class JumpNode extends AbstractSingleIncomingNode implements IJumpNode {
 		super();
 	}
 
+	@Override
 	public IBasicBlock[] getOutgoingNodes() {
 		return new IBasicBlock[] { jump };
 	}
 
+	@Override
 	public int getOutgoingSize() {
 		return 1;
 	}
@@ -40,14 +42,17 @@ public class JumpNode extends AbstractSingleIncomingNode implements IJumpNode {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.IJumpNode#getJumpNode()
 	 */
+	@Override
 	public IConnectorNode getJumpNode() {
 		return jump;
 	}
 
+	@Override
 	public IBasicBlock getOutgoing() {
 		return jump;
 	}
 
+	@Override
 	public boolean isBackwardArc() {
 		return backward;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/NodeFactory.java

@@ -44,6 +44,7 @@ public class NodeFactory implements INodeFactory {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.INodeFactory#createPlainNode ()
 	 */
+	@Override
 	public IPlainNode createPlainNode() {
 		return new PlainNode();
 	}
@@ -53,6 +54,7 @@ public class NodeFactory implements INodeFactory {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.INodeFactory#createJumpNode ()
 	 */
+	@Override
 	public IJumpNode createJumpNode() {
 		return new JumpNode();
 	}
@@ -63,6 +65,7 @@ public class NodeFactory implements INodeFactory {
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.INodeFactory#
 	 * createDecisionNode()
 	 */
+	@Override
 	public IDecisionNode createDecisionNode() {
 		return new DecisionNode();
 	}
@@ -73,6 +76,7 @@ public class NodeFactory implements INodeFactory {
 	 * @seeorg.eclipse.cdt.codan.provisional.core.model.cfg.INodeFactory#
 	 * createConnectiorNode()
 	 */
+	@Override
 	public IConnectorNode createConnectorNode() {
 		return new ConnectorNode();
 	}
@@ -82,6 +86,7 @@ public class NodeFactory implements INodeFactory {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.INodeFactory#createStartNode ()
 	 */
+	@Override
 	public IStartNode createStartNode() {
 		return new StartNode();
 	}
@@ -91,10 +96,12 @@ public class NodeFactory implements INodeFactory {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.cfg.INodeFactory#createExitNode ()
 	 */
+	@Override
 	public IExitNode createExitNode() {
 		return new ExitNode();
 	}
 
+	@Override
 	public IBranchNode createBranchNode(String label) {
 		return new BranchNode(label);
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/PlainNode.java

@@ -24,16 +24,19 @@ public class PlainNode extends AbstractSingleIncomingNode implements IPlainNode
 		super();
 	}
 
+	@Override
 	public IBasicBlock[] getOutgoingNodes() {
 		return new IBasicBlock[] { next };
 	}
 
+	@Override
 	public int getOutgoingSize() {
 		if (next == null)
 			return 0;
 		return 1;
 	}
 
+	@Override
 	public IBasicBlock getOutgoing() {
 		return next;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/cfg/StartNode.java

@@ -22,10 +22,12 @@ public class StartNode extends AbstractSingleOutgoingNode implements IStartNode
 		super();
 	}
 
+	@Override
 	public IBasicBlock[] getIncomingNodes() {
 		return EMPTY_LIST;
 	}
 
+	@Override
 	public int getIncomingSize() {
 		return 0;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/model/CodanMarkerProblemReporter.java

@@ -60,10 +60,12 @@ public class CodanMarkerProblemReporter extends AbstractProblemReporter implemen
 		this.checker = checker;
 	}
 
+	@Override
 	public IResource getResource() {
 		return resource;
 	}
 
+	@Override
 	public IChecker getChecker() {
 		return checker;
 	}
@@ -89,6 +91,7 @@ public class CodanMarkerProblemReporter extends AbstractProblemReporter implemen
 		}
 	}
 
+	@Override
 	public void deleteProblems(IResource file) {
 		try {
 			file.deleteMarkers(GENERIC_CODE_ANALYSIS_MARKER_TYPE, true, IResource.DEPTH_ZERO);
@@ -97,6 +100,7 @@ public class CodanMarkerProblemReporter extends AbstractProblemReporter implemen
 		}
 	}
 
+	@Override
 	public void deleteAllProblems() {
 		try {
 			ResourcesPlugin.getWorkspace().getRoot().deleteMarkers(GENERIC_CODE_ANALYSIS_MARKER_TYPE,
@@ -106,9 +110,11 @@ public class CodanMarkerProblemReporter extends AbstractProblemReporter implemen
 		}
 	}
 
+	@Override
 	public void deleteProblems(final IResource file, final IChecker checker) {
 		try {
 			ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() {
+				@Override
 				public void run(IProgressMonitor monitor) throws CoreException {
 					Collection<IMarker> markers = findResourceMarkers(file, checker);
 					for (Iterator<IMarker> iterator = markers.iterator(); iterator.hasNext();) {
@@ -156,15 +162,18 @@ public class CodanMarkerProblemReporter extends AbstractProblemReporter implemen
 	 * @return session aware problem reporter
 	 * @since 1.1
 	 */
+	@Override
 	public IProblemReporterSessionPersistent createReporter(IResource resource, IChecker checker) {
 		return new CodanMarkerProblemReporter(resource, checker);
 	}
 
+	@Override
 	public void start() {
 		if (checker == null)
 			deleteProblems(false);
 	}
 
+	@Override
 	public void done() {
 		if (checker != null) {
 			if (toAdd.size() == 0)
@@ -178,6 +187,7 @@ public class CodanMarkerProblemReporter extends AbstractProblemReporter implemen
 	protected void reconcileMarkers() {
 		try {
 			ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() {
+				@Override
 				public void run(IProgressMonitor monitor) throws CoreException {
 					Collection<IMarker> markers = findResourceMarkers(resource, checker);
 					for (Iterator<IMarker> iterator = markers.iterator(); iterator.hasNext();) {
@@ -271,6 +281,7 @@ public class CodanMarkerProblemReporter extends AbstractProblemReporter implemen
 	 *
 	 * @see IProblemReporterSessionPersistent#deleteProblems(boolean)
 	 */
+	@Override
 	public void deleteProblems(boolean all) {
 		if (all)
 			throw new UnsupportedOperationException();

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/model/CodanProblem.java

@@ -36,6 +36,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 		this.multiple = multiple;
 	}
 
+	@Override
 	public CodanSeverity getSeverity() {
 		return severity;
 	}
@@ -49,10 +50,12 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 		this.name = name;
 	}
 
+	@Override
 	public String getName() {
 		return name;
 	}
 
+	@Override
 	public String getId() {
 		return id;
 	}
@@ -70,10 +73,12 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 		return name;
 	}
 
+	@Override
 	public boolean isEnabled() {
 		return enabled;
 	}
 
+	@Override
 	public void setSeverity(CodanSeverity sev) {
 		if (sev == null)
 			throw new NullPointerException();
@@ -82,6 +87,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 		notifyChanged(ProblemProfileChangeEvent.PROBLEM_KEY);
 	}
 
+	@Override
 	public void setEnabled(boolean checked) {
 		checkSet();
 		this.enabled = checked;
@@ -103,6 +109,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 		return prob;
 	}
 
+	@Override
 	public void setPreference(IProblemPreference value) {
 		if (value == null)
 			throw new NullPointerException();
@@ -110,6 +117,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 		notifyChanged(ProblemProfileChangeEvent.PROBLEM_PREF_KEY);
 	}
 
+	@Override
 	public IProblemPreference getPreference() {
 		return rootPreference;
 	}
@@ -119,6 +127,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblem#getMessagePattern()
 	 */
+	@Override
 	public String getMessagePattern() {
 		return messagePattern;
 	}
@@ -127,6 +136,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 	 * @param messagePattern
 	 *        the message to set
 	 */
+	@Override
 	public void setMessagePattern(String messagePattern) {
 		checkSet();
 		this.messagePattern = messagePattern;
@@ -137,6 +147,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblem#getDescription()
 	 */
+	@Override
 	public String getDescription() {
 		return description;
 	}
@@ -148,6 +159,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 	 * org.eclipse.cdt.codan.core.model.IProblemWorkingCopy#setDescription(java
 	 * .lang.String)
 	 */
+	@Override
 	public void setDescription(String desc) {
 		checkSet();
 		this.description = desc;
@@ -158,6 +170,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblem#getMarkerType()
 	 */
+	@Override
 	public String getMarkerType() {
 		return markerType;
 	}
@@ -177,6 +190,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemMultiple#isMultiple()
 	 */
+	@Override
 	public boolean isMultiple() {
 		return multiple;
 	}
@@ -186,6 +200,7 @@ public class CodanProblem extends CodanProblemElement implements IProblemWorking
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemMultiple#isOriginal()
 	 */
+	@Override
 	public boolean isOriginal() {
 		return !id.contains(CheckersRegistry.CLONE_SUFFIX);
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/model/CodanProblemCategory.java

@@ -32,10 +32,12 @@ public class CodanProblemCategory extends CodanProblemElement implements IProble
 		this.name = name;
 	}
 
+	@Override
 	public String getName() {
 		return name;
 	}
 
+	@Override
 	public String getId() {
 		return id;
 	}
@@ -45,6 +47,7 @@ public class CodanProblemCategory extends CodanProblemElement implements IProble
 		return name;
 	}
 
+	@Override
 	public IProblemElement[] getChildren() {
 		return list.toArray(new IProblemElement[list.size()]);
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/model/CodanProblemElement.java

@@ -27,6 +27,7 @@ public class CodanProblemElement implements IProblemElement {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemElement#getProfile()
 	 */
+	@Override
 	public IProblemProfile getProfile() {
 		return profile;
 	}
@@ -36,6 +37,7 @@ public class CodanProblemElement implements IProblemElement {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemElement#getCategory()
 	 */
+	@Override
 	public IProblemCategory getParentCategory() {
 		return parent;
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/model/CodanProblemMarker.java

@@ -40,6 +40,7 @@ public class CodanProblemMarker implements ICodanProblemMarker {
 	private IProblem problem;
 	private Object args[];
 
+	@Override
 	public Object[] getArgs() {
 		return args;
 	}
@@ -60,6 +61,7 @@ public class CodanProblemMarker implements ICodanProblemMarker {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.ICodanProblemMarker#getLocation()
 	 */
+	@Override
 	public IProblemLocation getLocation() {
 		return loc;
 	}
@@ -69,6 +71,7 @@ public class CodanProblemMarker implements ICodanProblemMarker {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.ICodanProblemMarker#getProblem()
 	 */
+	@Override
 	public IProblem getProblem() {
 		return problem;
 	}
@@ -78,6 +81,7 @@ public class CodanProblemMarker implements ICodanProblemMarker {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.ICodanProblemMarker#getResource()
 	 */
+	@Override
 	public IResource getResource() {
 		return loc.getFile();
 	}
@@ -87,6 +91,7 @@ public class CodanProblemMarker implements ICodanProblemMarker {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.ICodanProblemMarker#createMarker()
 	 */
+	@Override
 	public IMarker createMarker() throws CoreException {
 		IResource file = loc.getFile();
 		int lineNumber = loc.getLineNumber();
@@ -112,6 +117,7 @@ public class CodanProblemMarker implements ICodanProblemMarker {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.ICodanProblemMarker#createMessage()
 	 */
+	@Override
 	public String createMessage() {
 		String messagePattern = problem.getMessagePattern();
 		String message = problem.getId();

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/model/ProblemLocationFactory.java

@@ -25,6 +25,7 @@ public class ProblemLocationFactory implements IProblemLocationFactory {
 	 * @seeorg.eclipse.cdt.codan.core.model.IProblemLocationFactory#
 	 * createProblemLocation(org.eclipse.core.resources.IFile, int)
 	 */
+	@Override
 	public IProblemLocation createProblemLocation(IFile file, int line) {
 		return new CodanProblemLocation(file, line);
 	}
@@ -35,6 +36,7 @@ public class ProblemLocationFactory implements IProblemLocationFactory {
 	 * @seeorg.eclipse.cdt.codan.core.model.IProblemLocationFactory#
 	 * createProblemLocation(org.eclipse.core.resources.IFile, int, int)
 	 */
+	@Override
 	public IProblemLocation createProblemLocation(IFile file, int startChar, int endChar) {
 		return new CodanProblemLocation(file, startChar, endChar);
 	}
@@ -45,6 +47,7 @@ public class ProblemLocationFactory implements IProblemLocationFactory {
 	 * @seeorg.eclipse.cdt.codan.core.model.IProblemLocationFactory#
 	 * createProblemLocation(org.eclipse.core.resources.IFile, int, int, int)
 	 */
+	@Override
 	public IProblemLocation createProblemLocation(IFile file, int startChar, int endChar, int line) {
 		return new CodanProblemLocation(file, startChar, endChar, line);
 	}

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/internal/core/model/ProblemProfile.java

@@ -45,6 +45,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 	 * org.eclipse.cdt.codan.core.model.IProblemProfile#getProblem(java.lang
 	 * .String)
 	 */
+	@Override
 	public IProblem findProblem(String id) {
 		return CodanProblemCategory.findProblem(getRoot(), id);
 	}
@@ -54,6 +55,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemProfile#getProblems()
 	 */
+	@Override
 	public IProblem[] getProblems() {
 		Collection<IProblem> problems = new ArrayList<IProblem>();
 		collectProblems(getRoot(), problems);
@@ -76,6 +78,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 		}
 	}
 
+	@Override
 	public IProblemCategory getRoot() {
 		return rootCategory;
 	}
@@ -86,6 +89,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 		((CodanProblemCategory) cat).addChild(p);
 	}
 
+	@Override
 	public IProblemCategory findCategory(String id) {
 		return CodanProblemCategory.findCategory(getRoot(), id);
 	}
@@ -124,6 +128,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemElement#getProfile()
 	 */
+	@Override
 	public IProblemProfile getProfile() {
 		return this;
 	}
@@ -133,6 +138,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemElement#getParentCategory()
 	 */
+	@Override
 	public IProblemCategory getParentCategory() {
 		return getRoot();
 	}
@@ -141,6 +147,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 	/**
 	 * @param listener
 	 */
+	@Override
 	public void addProfileChangeListener(IProblemProfileChangeListener listener) {
 		if (preferenceChangeListeners == null)
 			preferenceChangeListeners = new ListenerList();
@@ -150,6 +157,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 	/**
 	 * @param listener
 	 */
+	@Override
 	public void removeProfileChangeListener(IProblemProfileChangeListener listener) {
 		if (preferenceChangeListeners == null)
 			return;
@@ -169,10 +177,12 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 		for (int i = 0; i < listeners.length; i++) {
 			final IProblemProfileChangeListener listener = (IProblemProfileChangeListener) listeners[i];
 			ISafeRunnable job = new ISafeRunnable() {
+				@Override
 				public void handleException(Throwable exception) {
 					// already logged in Platform#run()
 				}
 
+				@Override
 				public void run() throws Exception {
 					listener.profileChange(event);
 				}
@@ -186,6 +196,7 @@ public class ProblemProfile implements IProblemProfile, Cloneable {
 	 * 
 	 * @see org.eclipse.cdt.codan.core.model.IProblemProfile#getResource()
 	 */
+	@Override
 	public Object getResource() {
 		return resource;
 	}

codan/org.eclipse.cdt.codan.ui.cfgview/src/org/eclipse/cdt/codan/ui/cfgview/ControlFlowGraphPlugin.java

@@ -28,6 +28,7 @@ public class ControlFlowGraphPlugin extends AbstractUIPlugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void start(BundleContext context) throws Exception {
 		super.start(context);
 		plugin = this;
@@ -40,6 +41,7 @@ public class ControlFlowGraphPlugin extends AbstractUIPlugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void stop(BundleContext context) throws Exception {
 		plugin = null;
 		super.stop(context);

codan/org.eclipse.cdt.codan.ui.cfgview/src/org/eclipse/cdt/codan/ui/cfgview/views/ControlFlowGraphView.java

@@ -100,20 +100,25 @@ public class ControlFlowGraphView extends ViewPart {
 	}
 
 	class ViewContentProvider implements IStructuredContentProvider, ITreeContentProvider {
+		@Override
 		public void inputChanged(Viewer v, Object oldInput, Object newInput) {
 		}
 
+		@Override
 		public void dispose() {
 		}
 
+		@Override
 		public Object[] getElements(Object parent) {
 			return getChildren(parent);
 		}
 
+		@Override
 		public Object getParent(Object child) {
 			return null;
 		}
 
+		@Override
 		public Object[] getChildren(Object parent) {
 			if (parent instanceof Collection) {
 				return ((Collection) parent).toArray();
@@ -122,7 +127,7 @@ public class ControlFlowGraphView extends ViewPart {
 				DeadNodes dead = new DeadNodes();
 				Iterator<IBasicBlock> iter = ((IControlFlowGraph) parent).getUnconnectedNodeIterator();
 				for (; iter.hasNext();) {
-					IBasicBlock iBasicBlock = (IBasicBlock) iter.next();
+					IBasicBlock iBasicBlock = iter.next();
 					dead.add(iBasicBlock);
 				}
 				ArrayList all = new ArrayList();
@@ -146,6 +151,7 @@ public class ControlFlowGraphView extends ViewPart {
 			return new Object[0];
 		}
 
+		@Override
 		public boolean hasChildren(Object parent) {
 			return getChildren(parent).length > 0;
 		}
@@ -169,6 +175,7 @@ public class ControlFlowGraphView extends ViewPart {
 	}
 
 	class ViewLabelProvider extends LabelProvider {
+		@Override
 		public String getText(Object obj) {
 			if (obj == null)
 				return null;
@@ -192,6 +199,7 @@ public class ControlFlowGraphView extends ViewPart {
 			return "0x" + Integer.toHexString(System.identityHashCode(obj));
 		}
 
+		@Override
 		public Image getImage(Object obj) {
 			String imageKey = "task.png";
 			if (obj instanceof IDecisionNode || obj instanceof IControlFlowGraph)
@@ -220,6 +228,7 @@ public class ControlFlowGraphView extends ViewPart {
 	 * This is a callback that will allow us to create the viewer and initialize
 	 * it.
 	 */
+	@Override
 	public void createPartControl(Composite parent) {
 		viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
 		drillDownAdapter = new DrillDownAdapter(viewer);
@@ -236,6 +245,7 @@ public class ControlFlowGraphView extends ViewPart {
 		MenuManager menuMgr = new MenuManager("#PopupMenu");
 		menuMgr.setRemoveAllWhenShown(true);
 		menuMgr.addMenuListener(new IMenuListener() {
+			@Override
 			public void menuAboutToShow(IMenuManager manager) {
 				ControlFlowGraphView.this.fillContextMenu(manager);
 			}
@@ -272,6 +282,7 @@ public class ControlFlowGraphView extends ViewPart {
 
 	private void makeActions() {
 		action1 = new Action() {
+			@Override
 			public void run() {
 				IEditorPart e = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
 				ITranslationUnit tu = (ITranslationUnit) CDTUITools.getEditorInputCElement(e.getEditorInput());
@@ -289,6 +300,7 @@ public class ControlFlowGraphView extends ViewPart {
 		action1.setToolTipText("Synchronize");
 		action1.setImageDescriptor(ControlFlowGraphPlugin.getDefault().getImageDescriptor("icons/refresh_view.gif"));
 		doubleClickAction = new Action() {
+			@Override
 			public void run() {
 				ISelection selection = viewer.getSelection();
 				Object obj = ((IStructuredSelection) selection).getFirstElement();
@@ -299,6 +311,7 @@ public class ControlFlowGraphView extends ViewPart {
 
 	private void hookDoubleClickAction() {
 		viewer.addDoubleClickListener(new IDoubleClickListener() {
+			@Override
 			public void doubleClick(DoubleClickEvent event) {
 				doubleClickAction.run();
 			}
@@ -316,6 +329,7 @@ public class ControlFlowGraphView extends ViewPart {
 				shouldVisitDeclarations = true;
 			}
 
+			@Override
 			public int visit(IASTDeclaration decl) {
 				if (decl instanceof IASTFunctionDefinition) {
 					CxxControlFlowGraph graph = new ControlFlowGraphBuilder().build((IASTFunctionDefinition) decl);
@@ -327,6 +341,7 @@ public class ControlFlowGraphView extends ViewPart {
 		};
 		ast.accept(visitor);
 		viewer.getControl().getDisplay().asyncExec(new Runnable() {
+			@Override
 			public void run() {
 				// TODO Auto-generated method stub
 				viewer.setInput(functions);
@@ -337,6 +352,7 @@ public class ControlFlowGraphView extends ViewPart {
 	/**
 	 * Passing the focus request to the viewer's control.
 	 */
+	@Override
 	public void setFocus() {
 		viewer.getControl().setFocus();
 	}
@@ -410,6 +426,7 @@ public class ControlFlowGraphView extends ViewPart {
 
 	private void hookSingleClickAction() {
 		viewer.addSelectionChangedListener(new ISelectionChangedListener() {
+			@Override
 			public void selectionChanged(SelectionChangedEvent event) {
 				new ASTHighlighterAction(null).run();
 			}

codan/org.eclipse.cdt.codan.ui.cxx/src/org/eclipse/cdt/codan/internal/ui/cxx/Activator.java

@@ -37,6 +37,7 @@ public class Activator extends AbstractUIPlugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void start(BundleContext context) throws Exception {
 		super.start(context);
 		plugin = this;
@@ -49,6 +50,7 @@ public class Activator extends AbstractUIPlugin {
 	 * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
 	 * )
 	 */
+	@Override
 	public void stop(BundleContext context) throws Exception {
 		plugin = null;
 		super.stop(context);

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/CodanProblemMarkerResolutionGenerator.java

@@ -45,6 +45,7 @@ public class CodanProblemMarkerResolutionGenerator implements IMarkerResolutionG
 		}
 	}
 
+	@Override
 	public IMarkerResolution[] getResolutions(IMarker marker) {
 		if (resolutionsLoaded == false) {
 			readExtensions();

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/actions/OpenProblemPreferences.java

@@ -23,6 +23,7 @@ public class OpenProblemPreferences implements IObjectActionDelegate {
 	public OpenProblemPreferences() {
 	}
 
+	@Override
 	public void run(IAction action) {
 		if (selection instanceof IStructuredSelection) {
 			IStructuredSelection ss = (IStructuredSelection) selection;
@@ -45,10 +46,12 @@ public class OpenProblemPreferences implements IObjectActionDelegate {
 		}
 	}
 
+	@Override
 	public void selectionChanged(IAction action, ISelection selection) {
 		this.selection = selection;
 	}
 
+	@Override
 	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
 		this.targetPart = targetPart;
 	}

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/actions/RunCodeAnalysis.java

@@ -31,10 +31,12 @@ import org.eclipse.ui.IWorkbenchPart;
 public class RunCodeAnalysis implements IObjectActionDelegate {
 	private ISelection sel;
 
+	@Override
 	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
 		// nothing
 	}
 
+	@Override
 	public void run(IAction action) {
 		Job job = new Job(CodanUIMessages.Job_TitleRunningAnalysis) {
 			@SuppressWarnings("unchecked")
@@ -67,6 +69,7 @@ public class RunCodeAnalysis implements IObjectActionDelegate {
 		job.schedule();
 	}
 
+	@Override
 	public void selectionChanged(IAction action, ISelection selection) {
 		this.sel = selection;
 	}

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/actions/ToggleNatureAction.java

@@ -32,6 +32,7 @@ public class ToggleNatureAction implements IObjectActionDelegate {
 	 * 
 	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
 	 */
+	@Override
 	public void run(IAction action) {
 		if (selection instanceof IStructuredSelection) {
 			for (Iterator it = ((IStructuredSelection) selection).iterator(); it.hasNext();) {
@@ -56,6 +57,7 @@ public class ToggleNatureAction implements IObjectActionDelegate {
 	 * org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action
 	 * .IAction, org.eclipse.jface.viewers.ISelection)
 	 */
+	@Override
 	public void selectionChanged(IAction action, ISelection selection) {
 		this.selection = selection;
 	}
@@ -67,6 +69,7 @@ public class ToggleNatureAction implements IObjectActionDelegate {
 	 * org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.
 	 * action.IAction, org.eclipse.ui.IWorkbenchPart)
 	 */
+	@Override
 	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
 	}
 

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/dialogs/ExclusionInclusionEntryDialog.java

@@ -139,10 +139,12 @@ public class ExclusionInclusionEntryDialog extends StatusDialog {
 	// -------- ExclusionPatternAdapter --------
 	private class ExclusionPatternAdapter implements IDialogFieldListener, IStringButtonAdapter {
 		// -------- IDialogFieldListener
+		@Override
 		public void dialogFieldChanged(DialogField field) {
 			doStatusLineUpdate();
 		}
 
+		@Override
 		public void changeControlPressed(DialogField field) {
 			doChangeControlPressed();
 		}

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/preferences/BuildPropertyPage.java

@@ -69,6 +69,7 @@ public class BuildPropertyPage extends FieldEditorPreferencePage implements IWor
 	 * 
 	 * @see org.eclipse.ui.IWorkbenchPropertyPage#getElement()
 	 */
+	@Override
 	public IAdaptable getElement() {
 		if (element.getAdapter(IProject.class) != null)
 			return (IProject) element.getAdapter(IProject.class);
@@ -80,6 +81,7 @@ public class BuildPropertyPage extends FieldEditorPreferencePage implements IWor
 	 * 
 	 * @see org.eclipse.ui.IWorkbenchPropertyPage#setElement(org.eclipse.core.runtime.IAdaptable)
 	 */
+	@Override
 	public void setElement(IAdaptable element) {
 		this.element = element;
 		if (getElement() != null) {

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/preferences/CheckedTreeEditor.java

@@ -71,6 +71,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	protected void adjustForNumColumns(int numColumns) {
 		Control control = getLabelControl();
 		if (control != null) {
@@ -84,6 +85,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	protected void doFillIntoGrid(Composite parent, int numColumns) {
 		doFillLabelIntoGrid(parent, numColumns);
 		doFillBoxIntoGrid(parent, numColumns);
@@ -113,6 +115,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	protected void doLoad() {
 		if (getTreeControl() != null) {
 			String s = getPreferenceStore().getString(getPreferenceName());
@@ -140,6 +143,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	 * @Override
 	 * @see org.eclipse.jface.viewers.ICheckStateListener#checkStateChanged(org.eclipse.jface.viewers.CheckStateChangedEvent)
 	 */
+	@Override
 	public void checkStateChanged(CheckStateChangedEvent event) {
 		Object element = event.getElement();
 		treeViewer.setGrayed(element, false);
@@ -185,6 +189,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	protected void doLoadDefault() {
 		if (getTreeControl() != null) {
 			String s = getPreferenceStore().getDefaultString(getPreferenceName());
@@ -195,6 +200,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	protected void doStore() {
 		String s = modelToString(getViewer().getInput());
 		if (s != null) {
@@ -230,6 +236,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	public int getNumberOfControls() {
 		return 2;
 	}
@@ -250,6 +257,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	public void setFocus() {
 		if (getTreeControl() != null) {
 			getTreeControl().setFocus();
@@ -259,6 +267,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * @see FieldEditor.setEnabled(boolean,Composite).
 	 */
+	@Override
 	public void setEnabled(boolean enabled, Composite parent) {
 		super.setEnabled(enabled, parent);
 		createListControl(parent).setEnabled(enabled);
@@ -276,6 +285,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	 */
 	protected abstract String modelToString(Object model);
 
+	@Override
 	protected void createControl(Composite parent) {
 		GridLayout ly = (GridLayout) parent.getLayout();
 		doFillIntoGrid(parent, ly.numColumns);
@@ -295,6 +305,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	public boolean isValid() {
 		return isValid;
 	}
@@ -302,6 +313,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	/*
 	 * (non-Javadoc) Method declared on FieldEditor.
 	 */
+	@Override
 	protected void refreshValidState() {
 		isValid = checkState();
 	}

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/preferences/CodanPreferencePage.java

@@ -65,6 +65,7 @@ public class CodanPreferencePage extends FieldEditorOverlayPage implements IWork
 		setPreferenceStore(new ScopedPreferenceStore(new InstanceScope(), CodanCorePlugin.PLUGIN_ID));
 		// setDescription("Code Analysis Preference Page");
 		problemSelectionListener = new ISelectionChangedListener() {
+			@Override
 			public void selectionChanged(SelectionChangedEvent event) {
 				if (infoButton != null) {
 					if (event.getSelection() instanceof ITreeSelection) {
@@ -99,6 +100,7 @@ public class CodanPreferencePage extends FieldEditorOverlayPage implements IWork
 		addField(checkedTreeEditor);
 		checkedTreeEditor.getTreeViewer().addSelectionChangedListener(problemSelectionListener);
 		checkedTreeEditor.getTreeViewer().addDoubleClickListener(new IDoubleClickListener() {
+			@Override
 			public void doubleClick(DoubleClickEvent event) {
 				openCustomizeDialog();
 			}
@@ -213,6 +215,7 @@ public class CodanPreferencePage extends FieldEditorOverlayPage implements IWork
 	 * @see
 	 * org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
 	 */
+	@Override
 	public void init(IWorkbench workbench) {
 	}
 

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/preferences/FieldEditorOverlayPage.java

@@ -111,6 +111,7 @@ public abstract class FieldEditorOverlayPage extends FieldEditorPreferencePage i
 	 * 
 	 * @see org.eclipse.ui.IWorkbenchPropertyPage#setElement(org.eclipse.core.runtime.IAdaptable)
 	 */
+	@Override
 	public void setElement(IAdaptable element) {
 		this.element = element;
 	}
@@ -120,6 +121,7 @@ public abstract class FieldEditorOverlayPage extends FieldEditorPreferencePage i
 	 * 
 	 * @see org.eclipse.ui.IWorkbenchPropertyPage#getElement()
 	 */
+	@Override
 	public IAdaptable getElement() {
 		if (element == null)
 			return element;
@@ -360,6 +362,7 @@ public abstract class FieldEditorOverlayPage extends FieldEditorPreferencePage i
 		manager.addToRoot(targetNode);
 		final PreferenceDialog dialog = new PreferenceDialog(getControl().getShell(), manager);
 		BusyIndicator.showWhile(getControl().getDisplay(), new Runnable() {
+			@Override
 			public void run() {
 				dialog.create();
 				dialog.setMessage(targetNode.getLabelText());

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/preferences/FileScopePreferencePage.java

@@ -212,6 +212,7 @@ public class FileScopePreferencePage extends PreferencePage {
 		 * @see org.eclipse.jdt.internal.ui.wizards.dialogfields.IListAdapter#customButtonPressed(org.eclipse.jdt.internal.ui.wizards.dialogfields.ListDialogField,
 		 *      int)
 		 */
+		@Override
 		public void customButtonPressed(ListDialogField field, int index) {
 			doCustomButtonPressed(field, index);
 		}
@@ -219,6 +220,7 @@ public class FileScopePreferencePage extends PreferencePage {
 		/**
 		 * @see org.eclipse.jdt.internal.ui.wizards.dialogfields.IListAdapter#selectionChanged(org.eclipse.jdt.internal.ui.wizards.dialogfields.ListDialogField)
 		 */
+		@Override
 		public void selectionChanged(ListDialogField field) {
 			doSelectionChanged(field);
 		}
@@ -226,6 +228,7 @@ public class FileScopePreferencePage extends PreferencePage {
 		/**
 		 * @see org.eclipse.jdt.internal.ui.wizards.dialogfields.IListAdapter#doubleClicked(org.eclipse.jdt.internal.ui.wizards.dialogfields.ListDialogField)
 		 */
+		@Override
 		public void doubleClicked(ListDialogField field) {
 			doDoubleClicked(field);
 		}
@@ -233,6 +236,7 @@ public class FileScopePreferencePage extends PreferencePage {
 		/**
 		 * @see org.eclipse.jdt.internal.ui.wizards.dialogfields.IDialogFieldListener#dialogFieldChanged(org.eclipse.jdt.internal.ui.wizards.dialogfields.DialogField)
 		 */
+		@Override
 		public void dialogFieldChanged(DialogField field) {
 		}
 	}

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/preferences/ProblemsTreeEditor.java

@@ -62,6 +62,7 @@ public class ProblemsTreeEditor extends CheckedTreeEditor {
 		 * org.eclipse.jface.viewers.ICheckStateProvider#isChecked(java.lang
 		 * .Object)
 		 */
+		@Override
 		public boolean isChecked(Object element) {
 			if (element instanceof IProblem) {
 				IProblem p = (IProblem) element;
@@ -88,6 +89,7 @@ public class ProblemsTreeEditor extends CheckedTreeEditor {
 		 * org.eclipse.jface.viewers.ICheckStateProvider#isGrayed(java.lang.
 		 * Object)
 		 */
+		@Override
 		public boolean isGrayed(Object element) {
 			if (element instanceof IProblem) {
 				IProblem p = (IProblem) element;
@@ -130,14 +132,17 @@ public class ProblemsTreeEditor extends CheckedTreeEditor {
 	}
 
 	class ProblemsContentProvider implements IContentProvider, ITreeContentProvider {
+		@Override
 		public void dispose() {
 			// TODO Auto-generated method stub
 		}
 
+		@Override
 		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
 			// TODO Auto-generated method stub
 		}
 
+		@Override
 		public Object[] getChildren(Object parentElement) {
 			if (parentElement instanceof Object[])
 				return (Object[]) parentElement;
@@ -150,14 +155,17 @@ public class ProblemsTreeEditor extends CheckedTreeEditor {
 			return new Object[0];
 		}
 
+		@Override
 		public Object getParent(Object element) {
 			return null;
 		}
 
+		@Override
 		public boolean hasChildren(Object element) {
 			return getChildren(element).length > 0;
 		}
 
+		@Override
 		public Object[] getElements(Object inputElement) {
 			return getChildren(inputElement);
 		}

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/internal/ui/views/ProblemDetails.java

@@ -107,6 +107,7 @@ public class ProblemDetails extends ViewPart {
 		description.addSelectionListener(linkSelAdapter);
 		ISelectionService ser = (ISelectionService) getSite().getService(ISelectionService.class);
 		ser.addSelectionListener(new ISelectionListener() {
+			@Override
 			public void selectionChanged(IWorkbenchPart part, ISelection selection) {
 				if (part.getSite().getId().equals(problemsViewId)) {
 					processSelection(selection);

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/ui/handlers/RunCodanCommand.java

@@ -27,6 +27,7 @@ public class RunCodanCommand extends AbstractHandler {
 	public RunCodanCommand() {
 	}
 
+	@Override
 	public Object execute(ExecutionEvent event) throws ExecutionException {
 		ISelection currentSelection = HandlerUtil.getCurrentSelection(event);
 		RunCodeAnalysis action = new RunCodeAnalysis();