Fixed compiler warnings.

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

@@ -123,10 +123,6 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 		}
 	}
 
-	/**
-	 * @param s
-	 * @return
-	 */
 	protected abstract Object modelFromString(String s);
 
 	Control getTreeControl() {
@@ -160,10 +156,6 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 		return ((ITreeContentProvider) treeViewer.getContentProvider());
 	}
 
-	/**
-	 * @param parent
-	 * @param event
-	 */
 	private void updateCheckedState(Object parent) {
 		Object[] children = getContentProvider().getChildren(parent);
 		int i, count = 0;
@@ -281,7 +273,7 @@ public abstract class CheckedTreeEditor extends FieldEditor implements ICheckSta
 	 * </p>
 	 * 
 	 * @return the combined string
-	 * @see #stringToModel
+	 * @see #modelFromString(String)
 	 */
 	protected abstract String modelToString(Object model);
 

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

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2003, 2010 Berthold Daum.
+ * Copyright (c) 2003, 2010 Berthold Daum and others.
  * All rights reserved. This program and the accompanying materials 
  * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
@@ -10,10 +10,6 @@
  *******************************************************************************/
 package org.eclipse.cdt.codan.internal.ui.preferences;
 
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
 import org.eclipse.cdt.codan.core.CodanCorePlugin;
 import org.eclipse.cdt.codan.core.PreferenceConstants;
 import org.eclipse.cdt.codan.internal.ui.CodanUIActivator;
@@ -44,12 +40,15 @@ import org.eclipse.swt.widgets.Control;
 import org.eclipse.ui.IWorkbenchPropertyPage;
 import org.eclipse.ui.preferences.ScopedPreferenceStore;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * @author Berthold Daum
  */
 public abstract class FieldEditorOverlayPage extends FieldEditorPreferencePage implements IWorkbenchPropertyPage {
 	// Stores all created field editors
-	private List editors = new ArrayList();
+	private List<FieldEditor> editors = new ArrayList<FieldEditor>();
 	// Stores owning element of properties
 	private IAdaptable element;
 	// Additional buttons for property pages
@@ -156,7 +155,7 @@ public abstract class FieldEditorOverlayPage extends FieldEditorPreferencePage i
 	 * a new PropertyStore as local preference store. After all control have
 	 * been create, we enable/disable these controls.
 	 * 
-	 * @see org.eclipse.jface.preference.PreferencePage#createControl()
+	 * @see org.eclipse.jface.preference.PreferencePage#createControl(Composite)
 	 */
 	@Override
 	public void createControl(Composite parent) {
@@ -169,7 +168,7 @@ public abstract class FieldEditorOverlayPage extends FieldEditorPreferencePage i
 			if (e != null) {
 				ProjectScope ps = new ProjectScope((IProject) e);
 				ScopedPreferenceStore scoped = new ScopedPreferenceStore(ps, CodanCorePlugin.PLUGIN_ID);
-				scoped.setSearchContexts(new IScopeContext[] { ps, new InstanceScope() });
+				scoped.setSearchContexts(new IScopeContext[] { ps, InstanceScope.INSTANCE });
 				overlayStore = scoped;
 			}
 			// Set overlay store as current preference store
@@ -288,9 +287,7 @@ public abstract class FieldEditorOverlayPage extends FieldEditorPreferencePage i
 	 */
 	protected void updateFieldEditors(boolean enabled) {
 		Composite parent = getFieldEditorParent();
-		Iterator it = editors.iterator();
-		while (it.hasNext()) {
-			FieldEditor editor = (FieldEditor) it.next();
+		for (FieldEditor editor : editors) {
 			editor.setEnabled(enabled, parent);
 		}
 	}

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

@@ -6,13 +6,11 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *    Alena Laskavaia  - initial API and implementation
- *    IBM Corporation
+ *     Alena Laskavaia  - initial API and implementation
+ *     IBM Corporation
  *******************************************************************************/
 package org.eclipse.cdt.codan.internal.ui.preferences;
 
-import java.text.MessageFormat;
-
 import org.eclipse.cdt.codan.core.CodanRuntime;
 import org.eclipse.cdt.codan.core.PreferenceConstants;
 import org.eclipse.cdt.codan.core.model.CodanSeverity;
@@ -45,6 +43,8 @@ import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.ISharedImages;
 import org.eclipse.ui.PlatformUI;
 
+import java.text.MessageFormat;
+
 public class ProblemsTreeEditor extends CheckedTreeEditor {
 	private static final String EMPTY_STRING = ""; //$NON-NLS-1$
 	private static final String SINGLE_PLACEHOLDER_ONLY = "{0}"; //$NON-NLS-1$
@@ -134,12 +134,10 @@ 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
@@ -316,12 +314,6 @@ public class ProblemsTreeEditor extends CheckedTreeEditor {
 		getViewer().setInput(profile);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.cdt.codan.internal.ui.preferences.CheckedTreeEditor#doLoad()
-	 */
 	@Override
 	protected void doLoad() {
 		if (getTreeControl() != null) {
@@ -356,12 +348,6 @@ public class ProblemsTreeEditor extends CheckedTreeEditor {
 		}
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.cdt.codan.internal.ui.preferences.CheckedTreeEditor#doStore()
-	 */
 	@Override
 	protected void doStore() {
 		codanPreferencesLoader.setInput((IProblemProfile) getViewer().getInput());
@@ -376,32 +362,16 @@ public class ProblemsTreeEditor extends CheckedTreeEditor {
 		}
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @seeorg.eclipse.cdt.codan.internal.ui.preferences.CheckedTreeEditor#
-	 * modelFromString(java.lang.String)
-	 */
 	@Override
 	protected Object modelFromString(String s) {
 		return codanPreferencesLoader.getInput();
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see
-	 * org.eclipse.cdt.codan.internal.ui.preferences.CheckedTreeEditor#modelToString
-	 * (java.lang.Object)
-	 */
 	@Override
 	protected String modelToString(Object model) {
 		return ""; //$NON-NLS-1$
 	}
 
-	/**
-	 * @return
-	 */
 	public static String getSampleMessage(IProblem problem) {
 		String messagePattern = problem.getMessagePattern();
 		String message = CodanUIMessages.CodanPreferencePage_NoInfo;