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
IType type= null;
			if (elem instanceof IClassFile) {
				type= ((IClassFile) elem).getType();
			} else if (elem instanceof ICompilationUnit) {
				type= ((ICompilationUnit) elem).findPrimaryType();
			}
			if (type != null) {
				internalSelectType(type, true);
				if (getCurrentViewer().getSelection().isEmpty()) {
					updateMethodViewer(null);
				} else {
					updateMethodViewer(type);
				}
			}	
		} catch (JavaModelException e) {
			JavaPlugin.log(e);
		}
		
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jdt.internal.ui.viewsupport.IViewPartInputProvider#getViewPartInput()
	 */
	public Object getViewPartInput() {
		return fInputElement;
	}
	
	
	/**
	 * @return Returns the <code>IShowInSource</code> for this view.
	 */