import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ExampServlet extends HttpServlet {
public void doPost(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("Example" +
"");
out.println("Button Clicked
");
String DATA = request.getParameter("DATA");
if(DATA != null){
out.println(DATA);
} else {
out.println("No text entered.");
}
out.println("Return to Form");
out.close();
}
}