result not appear

Hi al .....

I try to connect database by servlet and storing the
result to applet.
Servlet is working good, servlet-applet communication
also ok.

The problem is the result not appear ( by appletviewer
or from netscape).
Help me please.

This is the servlet code :
..........
res.setContentType("text/plain");
PrintWriter out = res.getWriter();

try {
Class.forName("org.postgresql.Driver");
con = DriverManager.getConnection(
"jdbc:postgresql:lecture", "me", "pass");
stmt = con.createStatement();
rs = stmt.executeQuery("SELECT K_ID, K_NAME,
TERM, DATE FROM KAMOKU");
while(rs.next()) {
out.println(rs.getString(1) + " " +
rs.getString(2) + " " +
rs.getString(3) + " " +
rs.getDate(4).toString());
}
}
catch(ClassNotFoundException e) ..........

The applet code :

import java.applet.*;
import java.awt.*;
import java.io.*;
import java.net.URL;
import com.oreilly.servlet.HttpMessage;

public class applettoservlet2 extends Applet
{
TextArea httpText;

public void init()
{
httpText = new TextArea();
}

public void start()
{
refresh();
}

private void refresh()
{
httpText.setText(HttpText());
}

private String HttpText()
{
try
{
URL url = new
URL("http://localhost:8088/servlet/servlettoapplet");
HttpMessage msg = new HttpMessage(url);
InputStream in = msg.sendGetMessage();
DataInputStream result = new
DataInputStream(new
BufferedInputStream(in));
String date = result.readLine();
in.close();
return date;
}

catch(Exception e)
{
e.printStackTrace();
return null;
}
}
}

Thank you,
S.A.Pamungkas

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