Bug 119827 Window working set has strange name in type hierarchy view
Build id: I20051206-1200 Don't know if this is JDT/UI or Platform/UI but when the window working set is selected a strange name is presented in the title bar of the view (see attached screen shot)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/PackageExplorerPart.java
filterGroup.setFilters(newFilters);		
                if (revealElementOrParent(element))
                    return true;
            }
        }
        FrameAction action= fActionSet.getUpAction();
        while (action.getFrameList().getCurrentIndex() > 0) {
        	
        	 
        	if (action.getFrameList().getSource().getFrame(IFrameSource.PARENT_FRAME, 0) == null)
        		break; 
            action.run();
            if (revealElementOrParent(element))
                return true;
        }
        return false;
    }
    
    private boolean revealElementOrParent(Object element) {
        if (revealAndVerify(element))
		    return true;
		element= getVisibleParent(element);
		if (element != null) {
		    if (revealAndVerify(element))
		        return true;
		    if (element instanceof IJavaElement) {
		        IResource resource= ((IJavaElement)element).getResource();
		        if (resource != null) {
		            if (revealAndVerify(resource))
		                return true;