import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class SecondServlet extends HttpServlet {

  public void doGet(HttpServletRequest request, HttpServletResponse response) 
    throws ServletException, IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    Enumeration enum = request.getAttributeNames();
    while (enum.hasMoreElements()) {
      String attributeName = (String) enum.nextElement();
      out.println(attributeName + ": " + 
        request.getAttribute(attributeName) + "<BR>");
    }
  }
}