class FormUrlEncodedHttpDeserializer implements HttpDeserializer<Map<String, List<String>>> {

    @Override
    public Map<String, List<String>> deserialize(final HttpHeaders headers, final Buffer payload) {
        checkContentType(headers, checkContentType);
        return deserialize(payload);
    }

      FormUrlEncodedHttpDeserializer(final Charset charset, final Predicate<HttpHeaders> checkContentType);

}