public @NotNull List<T> allForLanguageOrAny(@NotNull Language l) {
    List<T> forLanguage = allForLanguage(l);
    if (l == Language.ANY) {
      return forLanguage;
    }
    return ContainerUtil.concat(forLanguage, allForLanguage(Language.ANY));
  }
public @NotNull List<T> allForLanguageOrAny(@NotNull Language l)