import javax.swing.*;
import java.awt.*;

public class Choix {
    public static void main(String[] args) {
         JFrame fenetre = new JFrame();
        fenetre.setSize(500,300);
        fenetre.setMinimumSize(new Dimension(300, 200));
        fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        ButtonGroup Cheh = new ButtonGroup();
        JRadioButton bouton8 = new JRadioButton("Gryffondor");
        Cheh.add (bouton8);
         fenetre.add(bouton8, BorderLayout.NORTH);
        bouton8.setVerticalAlignment(JLabel.CENTER);
        JRadioButton bouton9 = new JRadioButton("Serdaigle");
        Cheh.add (bouton9);
        fenetre.add(bouton9, BorderLayout.CENTER);
        bouton9.setVerticalAlignment(JLabel.CENTER);
        JRadioButton bouton10 = new JRadioButton("Serpentard");
        Cheh.add (bouton10);
        fenetre.add(bouton10, BorderLayout.SOUTH);
        bouton10.setVerticalAlignment(JLabel.CENTER);
        JRadioButton bouton11 = new JRadioButton("Poufsouffle");
        Cheh.add (bouton11);
        fenetre.add(bouton11, BorderLayout.EAST);
        bouton10.setVerticalAlignment(JLabel.CENTER);
        fenetre.setVisible(true);
    }
}