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/typehierarchy/TypeHierarchyViewPart.java
ToolBar methodViewerToolBar= new ToolBar(fMethodViewerViewForm, SWT.FLAT | SWT.WRAP);
		fMethodViewerViewForm.setTopCenter(methodViewerToolBar);
		initDragAndDrop();
		
		MenuManager menu= new MenuManager();
		menu.add(fFocusOnTypeAction);
		fNoHierarchyShownLabel.setMenu(menu.createContextMenu(fNoHierarchyShownLabel));
		
		fPagebook.showPage(fNoHierarchyShownLabel);
		try {
			fOrientation= fDialogSettings.getInt(DIALOGSTORE_VIEWORIENTATION);
			if (fOrientation < 0 || fOrientation > 3) {
				fOrientation= VIEW_ORIENTATION_VERTICAL;
			}
		} catch (NumberFormatException e) {
			fOrientation= VIEW_ORIENTATION_AUTOMATIC;
		}
		
		fCurrentOrientation= -1;
		
		setOrientation(fOrientation);
		
		if (fMemento != null) { 
			restoreLinkingEnabled(fMemento);
		}
		fToggleLinkingAction= new ToggleLinkingAction(this);
		
		IActionBars actionBars= getViewSite().getActionBars();
		IMenuManager viewMenu= actionBars.getMenuManager();
		for (int i= 0; i < fViewActions.length; i++) {