docs: public static String getParameter(HttpRequest request, String name) throws URISyntaxException {
          NameValuePair nv = URLEncodedUtils.parse(new URI(request.getRequestLine().getUri()), "UTF-8").stream()
              .filter(param -> param.getName().equals(name))
              .findFirst().get();
          if (nv == null) {
              return null;
          }
          return nv.getValue();
      }