@Override
  public int compareTo(@NotNull RepositoryNode repositoryNode) {
    String name = myRepositoryPanel.getRepositoryName();
    RepositoryWithBranchPanel panel = (RepositoryWithBranchPanel)repositoryNode.getUserObject();
    return name.compareTo(panel.getRepositoryName());
  }
@Override
  public int compareTo(@NotNull RepositoryNode repositoryNode)