@SuppressWarnings("deprecation")
    protected static String scrub(CharSequence s) {
        return Normalizer.normalize(
                CharacterUtil.prudentlyScrubCharacterData(s), Normalizer.NFC);
    }
@version $Id: VerifierServletTransaction.java,v 1.10 2005/07/24 07:32:48
         hsivonen Exp $
@author hsivonen
src/nu/validator/servlet/VerifierServletTransaction.java