fFindDeclarationsInProjectsAction= null;
fFindDeclarationsInProjectAction= null;
	public void dispose() {		ISelectionProvider provider= fSite.getSelectionProvider();		if (provider != null) {			disposeAction(fFindDeclarationsAction, provider);			disposeAction(fFindDeclarationsInProjectsAction, provider);			disposeAction(fFindDeclarationsInHierarchyAction, provider);			disposeAction(fFindDeclarationsInWorkingSetAction, provider);		}		fFindDeclarationsAction= null;		fFindDeclarationsInProjectsAction= null;		fFindDeclarationsInHierarchyAction= null;		fFindDeclarationsInWorkingSetAction= null;		updateGlobalActionHandlers();		super.dispose();	}