@Override
    public void onLineAvailable(String line, Key outputType) {
      //  x [deleted]         (none)     -> origin/frmari
      Matcher matcher = PRUNE_PATTERN.matcher(line);
      if (matcher.matches()) {
        myPrunedRefs.add(matcher.group(1));
      }
    }
@Override
    public void onLineAvailable(String line, Key outputType)