/**Servlet 2 out of 2 demonstrating how to implement sessions with HTML forms with hidden fields.
* Internet Programming 2 - Course
* @author Martin Carlsson
*/
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class A_4_1_2_2 extends HttpServlet {
  public void doPost(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException {
    res.setContentType("text/plain");
    PrintWriter out = res.getWriter();
    
    Enumeration e = req.getParameterNames();
     
    while(e.hasMoreElements()) {
        String key = (String)e.nextElement();
        String values[] = req.getParameterValues(key);
        for(int i = 0; i < values.length; i++)
            out.println(key +" = " + values[i]);
    
    }
  }
}