ex.printStackTrace();
sfLog().error(ex);
    public synchronized void sfTerminateWith(TerminationRecord status) {        /* unregister from all remote registrations */        for (Enumeration e = receiveFrom.elements(); e.hasMoreElements();) {            EventRegistration s = (EventRegistration) e.nextElement();            try {                s.deregister(this);            } catch (RemoteException ex) {                ex.printStackTrace();            }        }        super.sfTerminateWith(status);    }