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
action.setEnabled(isType);
			}
		}
	}
		
	/*
	 * Sets the current view (see view id)
	 * called from ToggleViewAction. Must be called after creation of the view part.
	 */	
	public void setView(int viewerIndex) {
		Assert.isNotNull(fAllViewers);
		if (viewerIndex < fAllViewers.length && fCurrentViewerIndex != viewerIndex) {			
			fCurrentViewerIndex= viewerIndex;
			
			updateHierarchyViewer(true);
			if (fInputElement != null) {
				ISelection currSelection= getCurrentViewer().getSelection();
				if (currSelection == null || currSelection.isEmpty()) {
					internalSelectType(getSelectableType(fInputElement), false);
					currSelection= getCurrentViewer().getSelection();
				}
				if (!fIsEnableMemberFilter) {
					typeSelectionChanged(currSelection);
				}
			}		
			updateTitle();
					
			fDialogSettings.put(DIALOGSTORE_HIERARCHYVIEW, viewerIndex);
			getCurrentViewer().getTree().setFocus();
		}