code: public List<TorrentStatus> status() {
          torrent_status_vector v = alert.getStatus();
          int size = (int) v.size();
  
          List<TorrentStatus> l = new ArrayList<>(size);
          for (int i = 0; i < size; i++) {
              l.add(new TorrentStatus(v.get(i)));
          }
  
          return l;
      }
docs: Contains the torrent status of all torrents that changed since last time
  this message was posted. Note that you can map a torrent status to a
  specific torrent via its {@code handle} member.
  
  @return the list of torrent status