Cosmetics.

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/PreferenceConstants.java

@@ -6,17 +6,12 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *    Alena Laskavaia  - initial API and implementation
+ *     Alena Laskavaia  - initial API and implementation
  *******************************************************************************/
 package org.eclipse.cdt.codan.core;
 
 /**
  * Constant definitions for plug-in preferences
- * <p>
- * <strong>EXPERIMENTAL</strong>. This class or interface has been added as part
- * of a work in progress. There is no guarantee that this API will work or that
- * it will remain the same.
- * </p>
  */
 public class PreferenceConstants {
 	public static final String P_RUN_ON_BUILD = "onBuild"; //$NON-NLS-1$

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

@@ -6,7 +6,7 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *    Alena Laskavaia  - initial API and implementation
+ *     Alena Laskavaia  - initial API and implementation
  *******************************************************************************/
 package org.eclipse.cdt.codan.internal.ui.actions;
 
@@ -27,15 +27,10 @@ import org.eclipse.ui.IWorkbenchPart;
 public class ToggleNatureAction implements IObjectActionDelegate {
 	private ISelection selection;
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @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();) {
+			for (Iterator<?> it = ((IStructuredSelection) selection).iterator(); it.hasNext();) {
 				Object element = it.next();
 				IProject project = null;
 				if (element instanceof IProject) {
@@ -50,25 +45,11 @@ public class ToggleNatureAction implements IObjectActionDelegate {
 		}
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * 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;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.
-	 * action.IAction, org.eclipse.ui.IWorkbenchPart)
-	 */
 	@Override
 	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
 	}
@@ -90,10 +71,9 @@ public class ToggleNatureAction implements IObjectActionDelegate {
 	}
 
 	/**
-	 * Toggles codan nature on a project
+	 * Toggles Codan nature on a project
 	 * 
-	 * @param project
+	 * @param project the project to have Codan nature added or removed
-	 *        to have codan nature added or removed
 	 */
 	public void toggleNature(IProject project, boolean add) {
 		try {
@@ -102,7 +82,7 @@ public class ToggleNatureAction implements IObjectActionDelegate {
 			for (int i = 0; i < natures.length; ++i) {
 				if (CodanCorePlugin.NATURE_ID.equals(natures[i])) {
 					if (add == false) {
-						// Remove the nature
+						// Remove the nature.
 						String[] newNatures = new String[natures.length - 1];
 						System.arraycopy(natures, 0, newNatures, 0, i);
 						System.arraycopy(natures, i + 1, newNatures, i, natures.length - i - 1);
@@ -110,13 +90,13 @@ public class ToggleNatureAction implements IObjectActionDelegate {
 						project.setDescription(description, null);
 						return;
 					}
-					// already there no need to add
+					// Already there, no need to add.
 					add = false;
 					break;
 				}
 			}
 			if (add) {
-				// Add the nature
+				// Add the nature.
 				String[] newNatures = new String[natures.length + 1];
 				System.arraycopy(natures, 0, newNatures, 0, natures.length);
 				newNatures[natures.length] = CodanCorePlugin.NATURE_ID;

core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/CCProjectNature.java

@@ -22,7 +22,6 @@ import org.eclipse.core.runtime.Status;
  * @noinstantiate This class is not intended to be instantiated by clients.
  */
 public class CCProjectNature extends CProjectNature {
-
 	public static final String CC_NATURE_ID= CCorePlugin.PLUGIN_ID + ".ccnature"; //$NON-NLS-1$
 
 	public static void addCCNature(IProject project, IProgressMonitor mon) throws CoreException {
@@ -48,5 +47,4 @@ public class CCProjectNature extends CProjectNature {
     		throw new CoreException(status);
     	}
     }
-
 }

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/callhierarchy/CHContentProvider.java

@@ -83,7 +83,6 @@ public class CHContentProvider extends AsyncTreeContentProvider {
 			} else if (node.isVariableOrEnumerator() || node.isMacro()) {
 				return NO_CHILDREN;
 			}
-			
 		}
 		// Allow for async computation
 		return null;