Bug 6356 Outliner has to delete actions
Product version: smoke test for integration build 20011127 - load compilation unit into Java editor - open context menu in outliner observe: there are two delete actions
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
/**
	 * @see IPage#createControl
	 */
	public void createControl(Composite parent) {
		
		Tree tree= new Tree(parent, SWT.MULTI);
		JavaElementLabelProvider lprovider= new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_PARAMETERS | JavaElementLabelProvider.SHOW_OVERLAY_ICONS | JavaElementLabelProvider.SHOW_TYPE);
		
		fOutlineViewer= new JavaOutlineViewer(tree);		
		fOutlineViewer.setContentProvider(new ChildrenProvider());
		fOutlineViewer.setLabelProvider(lprovider);
			
		MenuManager manager= new MenuManager(fContextMenuID, fContextMenuID);
		manager.setRemoveAllWhenShown(true);
		manager.addMenuListener(new IMenuListener() {
			public void menuAboutToShow(IMenuManager manager) {
				contextMenuAboutToShow(manager);
			}
		});
		fMenu= manager.createContextMenu(tree);
		tree.setMenu(fMenu);
		
		fActionGroups= new ContextMenuGroup[] { new GenerateGroup(), new JavaSearchGroup(), new ReorgGroup() };
					
		fOutlineViewer.setInput(fInput);	
		fOutlineViewer.addSelectionChangedListener(new ISelectionChangedListener() {
			public void selectionChanged(SelectionChangedEvent e) {
				fireSelectionChanged(e.getSelection());
			}
		});