code: public static MessageFormat pluralizeFormat(final String template, final Locale locale)
      {
          return withinLocale(new Callable<MessageFormat>()
          {
              public MessageFormat call() throws Exception
              {
                  return pluralizeFormat(template);
              };
          }, locale);
      }
docs: <p>
  Same as {@link #pluralizeFormat(String)} for the specified locale.
  </p>
  
  @param template
  String of tokens delimited by '::'
  @param locale
  Target locale
  @return Message instance prepared to generate pluralized strings