protected @NotNull String getActionName(@NotNull List<String> values) {
    List<String> localizedValues = getLocalizedValues(values);
    if (localizedValues.size() == 1) return Objects.requireNonNull(ContainerUtil.getFirstItem(localizedValues));
    return displayableText(localizedValues, 2 * MAX_FILTER_VALUE_LENGTH);
  }
protected @NotNull String getActionName(@NotNull List<String> values)