java code for Validate email

/* functions.js

*/

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class ModuleServlet extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {

response.setContentType("text/html");
java.io.PrintWriter out = response.getWriter();
out.println("");
RequestDispatcher dispatcher = request
.getRequestDispatcher("/WEB-INF/functions.js");
dispatcher.include(request, response);

out.println("");

out.println("

Enter Your Name and Email

");
out
.println("

");
out.println("");
out.println("");
out
.println("");
out.println("

"); out .println("First and last name:
"); out .println("Email:

");

out.println("");

} //end doGet
}