private static boolean isDecorated(@NotNull PyDecoratable node) {
      boolean isDecorated = false;
      final PyDecoratorList decoratorList = node.getDecoratorList();
      if (decoratorList != null) {
        final PyDecorator[] decorators = decoratorList.getDecorators();
        if (decorators.length > 0) {
          isDecorated = true;
        }
      }
      return isDecorated;
    }
private static boolean isDecorated(@NotNull PyDecoratable node)