private static @NotNull List<IntentionActionMetaData> copyAndSort(@NotNull List<IntentionActionMetaData> intentionsToShow) {
    List<IntentionActionMetaData> copy = new ArrayList<>(intentionsToShow);
    copy.sort((data1, data2) -> {
      String[] category1 = data1.myCategory;
      String[] category2 = data2.myCategory;
      int result = ArrayUtil.lexicographicCompare(category1, category2);
      if (result != 0) {
        return result;
      }
      return data1.getFamily().compareTo(data2.getFamily());
    });
    return copy;
  }
private static @NotNull List<IntentionActionMetaData> copyAndSort(@NotNull List<IntentionActionMetaData> intentionsToShow)