code

import javax.servlet.*;

import javax.servlet.http.*;

import java.io.IOException;

import java.io.PrintWriter;

import java.io.*;

public class myServlet extends HttpServlet {

public void doGet(HttpServletRequest req,HttpServletResponse res) throws IOException,ServletException{

PrintWriter out=res.getWriter();

out.println("<h1>First Servlet Application</h1>");

}

}