@Override
        public Object call( RpcConnection conn, short objectId, short procId, Object... args ) {
            if( objectId == rmiId ) {
                rmiUpdate(procId, args);
                return null;
            } else {
                return invokeLocal(objectId, procId, args);
            }
        }
Handle the actual remote object method calls.
jme3-networking/src/main/java/com/jme3/network/service/rmi/RmiRegistry.java