Bug 114542 [Markers] Possible to get empty path nodes in problems view hierarcahl mode
20051101 Warnings on the top level of a project ended up having an empty label. STEPS 1) Change filters to show selected elements and children 2) Go into hierarchal mode 3) Select org.eclipse.ui.tests
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
createShowInMenu(manager);
		manager.add(new Separator());
		manager.add(copyAction);
		pasteAction.updateEnablement();
		manager.add(pasteAction);
		manager.add(deleteAction);
		manager.add(selectAllAction);
		fillContextMenuAdditions(manager);
		manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
		manager.add(new Separator());
		manager.add(propertiesAction);
	}
	/**
	 * Fill the context menu for the receiver.
	 * 
	 * @param manager
	 */
	abstract void fillContextMenuAdditions(IMenuManager manager);
	/**
	 * Get the filters for the receiver.
	 * 
	 * @return MarkerFilter[]
	 */
	protected final MarkerFilter[] getUserFilters() {
		return markerFilters;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.internal.tableview.TableView#handleKeyPressed(org.eclipse.swt.events.KeyEvent)