code: public String savePath() {
          torrent_status ts = th.status(torrent_handle.query_save_path);
          return ts.getSave_path();
      }
docs: The path to the directory where this torrent's files are stored.
  It's typically the path as was given to async_add_torrent() or
  add_torrent() when this torrent was started.
  
  @return