Untitled

package cl.adl.ejemplo;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class RecuperaCookie
 */
@WebServlet("/RecuperaCookie")
public class RecuperaCookie extends HttpServlet {

        protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException{
        Cookie[] cookies = request.getCookies();
        PrintWriter print = response.getWriter();

        print.println("<html><body>");
        print.println("<h2><i>Cookie recuperada correctamente:</i></h2><br>");

        for(int i = 0; i < cookies.length; i++) {
            print.println("Id de la cookie: <strong>"+ cookies[i].getValue() + "</strong>");
            print.println("<br>");
            print.println("Valor de la cookie: <strong>" + cookies[i].getName()+"</strong>");
            print.println("<br>");
        }

        print.println("</body></html>");
    }
}