@Override
  public void reset() {
    List<UrlInfo> infos = new ArrayList<>();
    for (String host : UpdateSettings.getInstance().getStoredPluginHosts()) {
      infos.add(new UrlInfo(host));
    }
    myModel.setItems(infos);

    ApplicationManager.getApplication().invokeLater(() -> validateRepositories(infos), ModalityState.any());
  }
@Override
  public void reset()