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/callhierarchy/SearchUtil.java
public static int LRU_WORKINGSET_LIST_SIZE= 3;
	private static LRUWorkingSetsList fgLRUWorkingSets;
	
	private static final String DIALOG_SETTINGS_KEY= "CallHierarchySearchScope"; 
	private static final String STORE_LRU_WORKING_SET_NAMES= "lastUsedWorkingSetNames"; 
	private static IDialogSettings fgSettingsStore;
	
	/**
	 * Updates the LRU list of working sets.
	 * 
	 * @param workingSets   the workings sets to be added to the LRU list
	 */
	public static void updateLRUWorkingSets(IWorkingSet[] workingSets) {
		if (workingSets == null || workingSets.length < 1)
			return;
		
		SearchUtil.getLRUWorkingSets().add(workingSets);
		SearchUtil.saveState();
	}