code: public static RiakClient newClient(int port, List<String> remoteAddresses) throws UnknownHostException
      {
          RiakNode.Builder builder = createDefaultNodeBuilder()
                                          .withRemotePort(port);
          return newClient(builder, remoteAddresses);
      }
docs: Static factory method to create a new client instance.
  This method produces a client connected to the supplied addresses on
  the supplied port.
  @param remoteAddresses a list of IP addresses or hostnames
  @param port the (protocol buffers) port to connect to on the supplied hosts.
  @return a new client instance
  @throws UnknownHostException if a supplied hostname cannot be resolved.