public UnicastServerRef(ObjID id, int port, RMIServerSocketFactory ssf) throws RemoteException { super(id); manager = UnicastConnectionManager.getInstance(port, ssf);
UnicastServerRef() {
public UnicastServerRef(ObjID id, int port, RMIServerSocketFactory ssf) throws RemoteException {	super(id);	manager = UnicastConnectionManager.getInstance(port, ssf);}