ServiceReference[] scheds = schedAppTracker.getServiceReferences();
ServiceReference[] scheds = scheduledApplications.getServiceReferences();
	public void _unschedApp(CommandInterpreter intp) throws Exception {		String schedId = intp.nextArgument();		ServiceReference[] scheds = schedAppTracker.getServiceReferences();		if (scheds != null)			for (int i = 0; i < scheds.length; i++) {				ScheduledApplication schedApp = (ScheduledApplication) context.getService(scheds[i]);				try {					if (schedId.equals(schedApp.getApplicationDescriptor().getApplicationId()))						schedApp.remove();				} finally {					context.ungetService(scheds[i]);				}			}	}