context.debugObject.delSignal();
    public void executeCancelAction( CancelAction a, Context c ) throws LemRuntimeException {        // Find the event to be fired on the given object        Event e = currentObject.findEvent( a.getEventName(), null );	if (!currentObject.cancelDelayedSignalSelf(e)) {		throw new LemRuntimeException("Could not cancel a signal");	}    }