@Override
    public UpdateOrStatusOptionsDialog createOptionsDialog(Project project,
                                                           LinkedHashMap<Configurable, AbstractVcs> envToConfMap,
                                                           String scopeName) {
      // should not be called
      return null;
    }
@Override
    public UpdateOrStatusOptionsDialog createOptionsDialog(Project project,
                                                           LinkedHashMap<Configurable, AbstractVcs> envToConfMap,
                                                           String scopeName)