code: public static EmailRandomizer aNewEmailRandomizer(final long seed, final Locale locale, final boolean safe) {
          return new EmailRandomizer(seed, locale, safe);
      }
docs: Create a new {@link EmailRandomizer}.
  
  @param seed   the initial seed
  @param locale the locale to use
  @param safe   true to generate safe emails (invalid domains), false otherwise
  @return a new {@link EmailRandomizer}