code: public synchronized void setInetAddrPort(InetAddrPort address)
      {
          if (_address != null && _address.equals(address)) return;
  
          if (isStarted()) log.warn(this + " is started");
  
          _address = address;
      }
docs: Set the server InetAddress and port.
  
  @param address The Address to listen on, or 0.0.0.0:port for all interfaces.