public static String[] retrieveDisplayNames(String id,Locale locale){
  Objects.requireNonNull(id);
  Objects.requireNonNull(locale);
  return retrieveDisplayNamesImpl(id,locale);
}

public static String [ ] retrieveDisplayNames ( String id , Locale locale ) { Objects . requireNonNull ( id ) ; Objects . requireNonNull ( locale ) ; return retrieveDisplayNamesImpl ( id , locale ) ; }
retrieve display names for a time zone id .
