fCustomFiltersActionGroup.restoreState(memento, true);
fCustomFiltersActionGroup.restoreState(memento);  if (fHasCustomFilter || fHasWorkingSetFilter) { fViewer.getControl().setRedraw(false); fViewer.refresh(); fViewer.getControl().setRedraw(true); }
	protected void restoreState(IMemento memento) {		if (fHasWorkingSetFilter)			fWorkingSetFilterActionGroup.restoreState(memento, true);		if (fHasCustomFilter)			fCustomFiltersActionGroup.restoreState(memento, true);	}	