Stuff

public void menuAboutToShow(IMenuManager manager) {		IContributionItem[] items = manager.getItems();		for (int i = 0; i < items.length; i++) {			String id = items[i].getId();			Integer value;			if (forceArithIdMap.containsKey(id)) {				IAction a = ((ActionContributionItem)items[i]).getAction();				value = (Integer)forceArithIdMap.get(id);				a.setChecked(context.arithmeticType == value.intValue());			}			else if (displayRadixIdMap.containsKey(id)) {				IAction a = ((ActionContributionItem)items[i]).getAction();				value = (Integer)displayRadixIdMap.get(id);				a.setChecked(displayRadix == value.intValue());							}		}		manager.removeMenuListener(this);	}