code: public String decodeToString(final byte[] input, final String outputCharset)
          throws UnsupportedEncodingException {
  
          return new String(decode(input), outputCharset);
      }
docs: Decodes given sequence of nibbles into a string.
  
  @param input the nibbles to decode
  @param outputCharset the charset name to encode output string
  
  @return the decoded string.
  
  @throws UnsupportedEncodingException if outputCharset is not supported