Bug 12053 Allow mutli selection for all browsers
This should clear downstream
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/browsing/JavaBrowsingPart.java
createActions(); 
		addKeyListener();		
		getSite().setSelectionProvider(fViewer);
		
		
		IStatusLineManager slManager= getViewSite().getActionBars().getStatusLineManager();
		fViewer.addSelectionChangedListener(new StatusBarUpdater(slManager));
	
		
		hookViewerListeners();
		
		fViewer.setContentProvider(createContentProvider());
		setInitialInput();
		
		
		setInitialSelection();
		
		
		addFilters();
		fillToolBar(getViewSite().getActionBars().getToolBarManager());	
		
		getViewSite().getWorkbenchWindow().getSelectionService().addSelectionListener(this);
		getViewSite().getPage().addPartListener(fPartListener);
		
		setHelp();
	}
	
	
	public void setFocus() {
		fViewer.getControl().setFocus();