@Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }

      HostInfo info = (HostInfo)o;
      return myPort == info.myPort && myHost.equals(info.myHost) && Objects.equals(myProtocol, info.myProtocol);
    }
@Override
    public boolean equals(Object o)