Java - Vizatimi i flamurit olimpik

[nonamegirl]

A kish mujt dikush mem ndihmu me ba ni kod en JAVA qe e vizaton en dritaren grafike Flamurin Olimpik, me ane te paintComponent, por qe secili rreth kur te del ne dritare te vonohet per 2 sekonda
( duke e perdore
try { Thread.sleep(2000); }
catch(InterruptedException e){} )
FLm NoNameGirl

[xfiles]

Lere fare se e pashe ne Goooogle flamurin.
Ja me poshte ke kodin.

import java.awt.*;
import java.awt.event.*;

public class FlamuriOlimpik extends Frame implements WindowListener{
       public FlamuriOlimpik (){
              this.setSize(500,300);
              this.setTitle("Flamuri Olimpik!");
              this.setBackground(Color.white);
              this.setVisible(true);
              this.addWindowListener(this);
       }

       public void paint(Graphics gr){
           vizatoFlamurin(gr);
       }

       private void vizatoFlamurin(Graphics gr){
           //i vizatojme me rradhe te gjithe rrathet pa ndonje cikel
           //sepse nuk eshte se kane ndonje rregull llogjik

          int r=100;//diametri i rratheve

          //rrethi i pare
          gr.setColor(Color.blue); //vendosim gjyren blu
          gr.drawOval(70,70,r,r); //vizatojme rrethin
          sleep(2000);

          //rrethi dyte
          gr.setColor(Color.black); //vendosim gjyren e zeze
          gr.drawOval(180,70,r,r); //vizatojme rrethin
          sleep(2000);

          //rrethi trete
          gr.setColor(Color.red); //vendosim gjyren e kuqe
          gr.drawOval(290,70,r,r); //vizatojme rrethin
          sleep(2000);

          //rrethi katert
          gr.setColor(Color.yellow); //vendosim gjyren e verdhe
          gr.drawOval(125,140,r,r); //vizatojme rrethin
          sleep(2000);

          //rrethi peste
          gr.setColor(Color.green); //vendosim gjyren jeshile
          gr.drawOval(235,140,r,r); //vizatojme rrethin

      }

      private void sleep(int milisekonda){
          try{
              Thread.sleep(milisekonda);
          }catch(InterruptedException ie){
          }
      }

      //fatkeqesish duhet te merakosemi edhe per mbylljen e dritares
      //turp per ata te sun
      public void windowClosing(WindowEvent e){
          System.exit(0);
      }

      //keto i deklarojme sa per sy e faqe qe te mos i ngeli qejfi Nderfaqes WindowListener
      public void windowClosed(WindowEvent e){}
     public void windowActivated(WindowEvent e) {}
     public void windowDeactivated(WindowEvent e) {}
     public void windowDeiconified(WindowEvent e) {}
     public void windowIconified(WindowEvent e) {}
     public void windowOpened(WindowEvent e) {}


      public static void main(String args[]){
          new FlamuriOlimpik();
      }
  } 

Shiko pak, une e vizatova thjeshte pa paintComponent dmth e vizatova direkt ne dritare.
Po e deshe si nje komponent te vecate me thuaj.