@Override
  public List<VcsFileRevision> getRevisions() {
    final List<VcsFileRevision> result = new ArrayList<>(myRevisionMap.values());
    result.sort((o1, o2) -> o2.getRevisionNumber().compareTo(o1.getRevisionNumber()));
    return result;
  }
@Override
  public List<VcsFileRevision> getRevisions()