map servlet with index.jsp

Hi,

I'm new in java and i need help. I have a page index.jsp that is in my welcome-file
I need to map this page with a servlet so i tried this but when i run it, i have a blank page.

here is my web.xml

and here my servlet

package com.starter_project.admin.servlets;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

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

import org.joda.time.DateTime;
import com.starter_project.utilities.*;

//import com.starter_project.beans.*;
public class Main  extends HttpServlet{
	public void doGet( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException{
		/*ListDir lsDir = new ListDir("/Users/fab/Documents/devlopment/java/starter_project/WebContent/images/uploaded/");
		lsDir.readDir();
		request.setAttribute("maListe",lsDir.getImages());*/
		request.setAttribute("message","je teste mon mapping");
		this.getServletContext().getRequestDispatcher( "/index.jsp" ).forward( request, response );
	}
	
	public void doPost( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException {
		
	}

in my index.jsp that is under WebContent directory i have this:

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head></head>
<body>
<c

ut value="${message}" default="message param"></c

ut>
</body>
</html>

thanks for your help

Why are you trying to map index.jsp to a servlet? If you want the servlet as the "welcome file" just declare it as so. No need to stand on your head with weird mappings.

How can i do that?
Do you have a sample?

thanks for your reply as i sayied i'm new in java :-)

Search for the term welcome-file-list in this forum, and on the Internet and you should find many examples.

thanks for your reply, i simply add my servlet in my welcome-list-files