GetNameServlet.java > MODEL

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import java.io.IOException; 

import java.io.PrintWriter;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

@WebServlet("/getName") 

public class GetNameServlet extends HttpServlet {

private static final long serialVersionUID = 1L;

public GetNameServlet() {

super();

}

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

HttpSession session = request.getSession();

String name=(String)session.getAttribute("name");

response.setContentType("text/html;charset=UTF-8");

PrintWriter out = response.getWriter();

out.println("<h1>name="+name+"</h1>");

}

}