Bug 262606 [CommonNavigator] Up button after "go into" has bad tooltip text
I20090127-0100 1) Select a Java project 2) right-click, select "Go Into" 3) Hover over the Up button, the tooltip text is impressive
bundles/org.eclipse.ui.navigator.resources/src/org/eclipse/ui/navigator/resources/ProjectExplorer.java
*
 * Contributors:
 *     IBM Corporation - initial API and implementation
 ******************************************************************************/
package org.eclipse.ui.navigator.resources;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IPath;
import org.eclipse.osgi.util.NLS;
import org.eclipse.ui.IAggregateWorkingSet;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkingSet;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.internal.navigator.framelist.Frame;
import org.eclipse.ui.internal.navigator.framelist.FrameList;
import org.eclipse.ui.internal.navigator.framelist.TreeFrame;
import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorMessages;
import org.eclipse.ui.model.IWorkbenchAdapter;
import org.eclipse.ui.navigator.CommonNavigator;
import org.eclipse.ui.navigator.INavigatorContentService;
/**
 * 
 * @see CommonNavigator
 * @see INavigatorContentService
 * @since 3.2
 * 
 */
public final class ProjectExplorer extends CommonNavigator {