docs: public String getRequestInfo(HttpServletRequest request) {
          return String.format("URI: %s; Scheme: %s; Host: %s; Port: %s; Origin: %s; Method: %s",
                               request.getRequestURI(),
                               request.getScheme(),
                               request.getServerName(),
                               request.getServerPort(),
                               request.getHeader("Origin"),
                               request.getMethod());
      }