Bug 88741 [search] Working Set... menu item should appear after MRU working set items
build I20050315 In the References, Declarations submenus, the Working Set... menu item often appears intermingled with the MRU working set items. It should appear after them, at the end of the menu, for consistent positioning that leverages the user's motor memory.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/ReferencesSearchGroup.java
private static final String MENU_TEXT= SearchMessages.getString("group.references"); 
	private IWorkbenchSite fSite;
	private JavaEditor fEditor;
	private IActionBars fActionBars;
	
	private String fGroupId;
	
	private FindReferencesAction fFindReferencesAction;
	private FindReferencesInProjectAction fFindReferencesInProjectAction;
	private FindReferencesInHierarchyAction fFindReferencesInHierarchyAction;
	private FindReferencesInWorkingSetAction fFindReferencesInWorkingSetAction;
	/**
	 * Creates a new <code>ReferencesSearchGroup</code>. The group requires
	 * that the selection provided by the site's selection provider is of type <code>
	 * org.eclipse.jface.viewers.IStructuredSelection</code>.
	 * 
	 * @param site the view part that owns this action group
	 */
	public ReferencesSearchGroup(IWorkbenchSite site) {
		fSite= site;
		fGroupId= IContextMenuConstants.GROUP_SEARCH;
		fFindReferencesAction= new FindReferencesAction(site);
		fFindReferencesAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_REFERENCES_IN_WORKSPACE);
		fFindReferencesInProjectAction= new FindReferencesInProjectAction(site);
		fFindReferencesInProjectAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_REFERENCES_IN_PROJECT);
		
		fFindReferencesInHierarchyAction= new FindReferencesInHierarchyAction(site);
		fFindReferencesInHierarchyAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SEARCH_REFERENCES_IN_HIERARCHY);