public static Server createServer( int tcpPort, int udpPort ) throws IOException
    {
        return createServer( DEFAULT_GAME_NAME, DEFAULT_VERSION, tcpPort, udpPort );
    }
Creates a Server that will utilize both reliable and fast
 transports to communicate with clients.  The specified port
 will be used for both TCP and UDP communication.
jme3-networking/src/main/java/com/jme3/network/Network.java