Hurtigt socket spørgsmål i java.

Hvorfor udskriver den "null" ? også selvom jeg tager en anden host osv.



import java.awt.*;
import java.applet.*;
import java.io.*;
import java.net.*;

public class program extends Applet
{
  int ialt;
  boolean slut;
  String nyUd,nyInd,tekst,data,klient,ind,ud;
public  void init()
{
try {
Socket klient = new Socket("www.google.dk",80);
OutputStream ud = klient.getOutputStream();
InputStream ind = klient.getInputStream();
PrintWriter nyUd = new PrintWriter(ud);
BufferedReader nyInd = new BufferedReader(new InputStreamReader(ind));

nyUd.println("GET /index.php HTTP/0.9");
nyUd.println("Host: www.google.dk");
nyUd.println();
nyUd.flush();
data = nyInd.readLine();
System.out.println(data);
  slut=false;
  tekst = getParameter("tekst");
  ialt = tekst.length();
}catch (Exception e){}}
public void start()
{
System.out.println("Programmet startes");
}
public void vent()
{
  try {
     
Thread.sleep(2000);
}catch(Exception e){}}

public void slut()
{
  vent();
  slut=true;
  System.out.println("Programmet sluttes!");
  repaint();
}

public void paint(Graphics g)
{
start();
g.drawString(".. "+data+"..",100,100);
vent();
slut();
}}