@Override
 public List<ReleaseLink> getLinkedReleaseRelations(Map<String, ReleaseRelationship> relations)
     throws TException {
   return handler.getLinkedReleases(relations);
 }
  @Override
  public List<ReleaseLink> getLinkedReleases(Map<String, String> relations) throws TException {
    assertNotNull(relations);

    return handler.getLinkedReleases(relations);
  }