amplasarea butoanelor in carolaj

import java.applet.*;
import java.awt.*;
public class index extends Applet{
//3 numarul de rinduri,3 numar de coloane,5 distanta
//intre butoane pe verticala si 5 pe orizontala
GridLayout carolaj = new GridLayout(3,3,5,5);
Button a=new Button("Stinga sus");
Button b=new Button("Centru sus");
Button c=new Button("Dreapta sus");
Button a1=new Button("Stinga centru");
Button b1=new Button("Centru centru");
Button c1=new Button("Dreapta centru");
Button a2=new Button("Stinga jos");
Button b2=new Button("Centru jos");
Button c2=new Button("Dreapta jos");
FlowLayout asd=new FlowLayout(FlowLayout.RIGHT);
public void init (){
setLayout(asd);
setLayout(carolaj);
add(a);
add(b);
add(c);
add(a1);
add(b1);
add(c1);
add(a2);
add(b2);
add(c2);
}
public paint(Graphics g){
setBackground(Color.ORANGE);
}
}