package us.souther.simple.mvc;import javax.servlet.*;import javax.servlet.http.*;import java.io.*;public class ControllerServlet extends HttpServlet{        public void doPost(HttpServletRequest  request,                        HttpServletResponse response)                   throws ServletException, IOException{        ModelBean modelBean = new ModelBean();        modelBean.setFirstName(request.getParameter("first_name"));         modelBean.setLastName( request.getParameter("last_name"));         modelBean.setEmail(    request.getParameter("email"));         modelBean.setPhone(    request.getParameter("phone"));         request.setAttribute("modelBean", modelBean);        getServletContext()	    .getRequestDispatcher("/view.jsp").forward(request, response);    }    public void doGet(HttpServletRequest  request,                       HttpServletResponse response)                   throws ServletException, IOException{        getServletContext()	    .getRequestDispatcher("/view.jsp").forward(request, response);    }}