package com.sovoadkj;import java.io.IOException;import java.io.PrintWriter;import javax.servlet.RequestDispatcher;import javax.servlet.ServletConfig;import javax.servlet.ServletContext;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;public class DispatcherServlet extends HttpServlet {	/**	 * Constructor of the object.	 */	public DispatcherServlet() {		super();	}		private String target = "/hello.jsp";			/**	 * Destruction of the servlet. <br>	 */	public void destroy() {//		super.destroy(); // Just puts "destroy" string in log		// Put your code here	}	/**	 * The doGet method of the servlet. <br>	 *	 * This method is called when a form has its tag value method equals to get.	 * 	 * @param request the request send by the client to the server	 * @param response the response send by the server to the client	 * @throws ServletException if an error occurred	 * @throws IOException if an error occurred	 */	public void doGet(HttpServletRequest request, HttpServletResponse response)			throws ServletException, IOException {		doPost(request,response);	}	/**	 * The doPost method of the servlet. <br>	 *	 * This method is called when a form has its tag value method equals to post.	 * 	 * @param request the request send by the client to the server	 * @param response the response send by the server to the client	 * @throws ServletException if an error occurred	 * @throws IOException if an error occurred	 */	public void doPost(HttpServletRequest request, HttpServletResponse response)			throws ServletException, IOException {				String username = request.getParameter("username");		String password = request.getParameter("password");				request.setAttribute("USER","username");		request.setAttribute("PASSWORD", "password");				ServletContext context = getServletContext();				System.out.println("Redirecting to" + target);		RequestDispatcher dispatcher = context.getRequestDispatcher(target);				dispatcher.forward(request, response);	}	/**	 * Initialization of the servlet. <br>	 *	 * @throws ServletException if an error occure	 */	public void init(ServletConfig config) throws ServletException {		// Put your code here		super.init(config);	}}