import java.beans.*;

import javax.servlet.*;
import javax.servlet.http.*;

import java.sql.*;

import java.io.*;
import java.util.*;

public class Btry extends HttpServlet
{
        public void doGet (HttpServletRequest req, HttpServletResponse res)  throws ServletException, IOException
        {
                Session1 ses1;
                res.setContentType("text/html");

                PrintWriter out = res.getWriter();
                HttpSession session= req.getSession(true);
                ses1 = (Session1)session.getValue(session.getId());

                if (ses1 == null)
                {
                        ses1 = new Session1();
                        session.putValue(session.getId(), ses1);
                }

                ses1.setUser(req.getParameter("username"));

                out.println(req.getParameter("username"));
                out.println("<form action=/examples/jsp/c.jsp method=get>");
                out.println("<input type=submit>");
                out.println("</form>");
        }
}