parse

    public static Map<String, Object> formPostData(String body) {

        List<NameValuePair> contents = URLEncodedUtils.parse(body, Charset.defaultCharset());

        Map<String, Object> params = new HashMap<>();
        for (NameValuePair pair : contents) {
            //logger.info("body: {}={}", pair.getName(), pair.getValue());
            params.put(pair.getName(), pair.getValue());
        }

        return params;
    }