static List<ParameterInfoControllerBase> getAllControllers(@NotNull Editor editor) {
    List<ParameterInfoControllerBase> array = editor.getUserData(ALL_CONTROLLERS_KEY);
    if (array == null) {
      array = ((UserDataHolderEx)editor).putUserDataIfAbsent(ALL_CONTROLLERS_KEY, new CopyOnWriteArrayList<>());
    }
    return array;
  }
static List<ParameterInfoControllerBase> getAllControllers(@NotNull Editor editor)