@RequestMapping(value = "/example", method = RequestMethod.GET)

    public String  getHello(@RequestHeader ("host") String hostName,

            @RequestHeader ("Accept") String acceptType,

            @RequestHeader ("Accept-Language") String acceptLang,

            @RequestHeader ("Accept-Encoding") String acceptEnc,

            @RequestHeader ("Cache-Control") String cacheCon,

            @RequestHeader ("Cookie") String cookie,

            @RequestHeader ("User-Agent") String userAgent)

    {

        System.out.println("Host : " + hostName);

        System.out.println("Accept : " + acceptType);

        System.out.println("Accept Language : " + acceptLang);

        System.out.println("Accept Encoding : " + acceptEnc);

        System.out.println("Cache-Control : " + cacheCon);

        System.out.println("Cookie : " + cookie);

        System.out.println("User-Agent : " + userAgent);

        return "example";

    }