question: protected void createRegistry ( int port ) { if ( rmiRegistry == null ) { try { if ( logger . isDebugEnabled ( ) ) { logger . debug ( "Starting RMI registry on registryPort: " + port ) ; } rmiRegistry = LocateRegistry . createRegistry ( port ) ; } catch ( Throwable e ) { throw new ServerRuntimeException ( "Unable to start rmi registry on registryPort: " + port , e ) ; } } }
target:  Starts the rmi registry.