code: @Override
    public void close()
    {
      ServiceManagerClient client = _client;
      _client = null;
      
      if (client != null) {
        client.close();
      }
    }
docs: /*
  private static ServerConfigBoot findServer(ArgsDaemon args,
  ConfigBoot boot)
  {
  ArrayList<ServerConfigBoot> serverList = boot.findRemoteServers(args);
  
  if (serverList.size() > 0) {
  return serverList.get(0);
  }
  else {
  return null;
  }
  }