@Override
  public Collection<ChangeSet> findByCriteria(
      final ChangeSetSearchCriteria criteria, final LoadTuner loadTuner) {
    Collection<ChangeSet> changeSets = changeSetDao.findByCriteria(criteria);
    for (ChangeSet changeSet : changeSets) {
      addMemberObjectsToChangeSet(changeSet, loadTuner);
    }

    return changeSets;
  }
  @Override
  public List<ChangeSet> findByCriteria(
      final ChangeSetSearchCriteria criteria,
      final LoadTuner loadTuner,
      final int start,
      final int maxResults) {
    List<ChangeSet> changeSets = changeSetDao.findByCriteria(criteria, start, maxResults);
    for (ChangeSet changeSet : changeSets) {
      addMemberObjectsToChangeSet(changeSet, loadTuner);
    }

    return changeSets;
  }