private static String getLangName(PsiFile psiFile) {
    final Language language = psiFile.getLanguage();
    LanguageCodeStyleSettingsProvider provider = LanguageCodeStyleSettingsProvider.findUsingBaseLanguage(language);
    if (provider != null && provider.getIndentOptionsEditor() != null) {
      String name = provider.getConfigurableDisplayName();
      if (name != null) {
        return name;
      }
    }
    return language.getDisplayName();
  }
private static String getLangName(PsiFile psiFile)