public static String normalize()

in locales-utils/src/main/java/com/spotify/i18n/locales/utils/languagetag/LanguageTagUtils.java [54:56]

• 3 lines of code
• 1 McCabe index (conditional complexity)

  public static String normalize(final String languageTag) {
    return parse(languageTag).map(ULocale::toLanguageTag).orElse(UNDEFINED_LOCALE.toLanguageTag());
  }