docs: public static UnicodeFriendlyString stripAccents(final UnicodeFriendlyString input) {
      // this nifty normalization courtesy of http://stackoverflow.com/questions/3322152/is-there-a-way-to-get-rid-of-accents-and-convert-a-whole-string-to-regular-lette
      return StringUtils.unicodeFriendly(ACCENT_STRIPPER.matcher(
          Normalizer.normalize(input.utf16CodeUnits(), Normalizer.Form.NFD))
          // note this replaceAll is really deleteAll
          .replaceAll(""));
    }