private static @NlsSafe String[] generateValidNames(final @NlsSafe String[] names, final GrParameter param) {
    return ContainerUtil.map2Array(names, String.class, s -> (new GroovyValidationUtil.ParameterNameSuggester(s, param)).generateName());
  }
private static @NlsSafe String[] generateValidNames(final @NlsSafe String[] names, final GrParameter param)