public void identifier() {
        //le nom du joueur
        nom = JOptionPane.showInputDialog(null, "entrer votre nom svp :",
                "Entrer le nom", JOptionPane.PLAIN_MESSAGE);
        if (nom == null || nom.equals("")) {
            nom = "Anonyme";
        }
        //le type du jeu
        if (m3.isSelected()) {
            type = m3.getText();
            JOptionPane.showMessageDialog(this, "Vous avez 5 min", "Information", JOptionPane.INFORMATION_MESSAGE);
        } else if (m4.isSelected()) {
            type = m4.getText();
            JOptionPane.showMessageDialog(this, "Vous avez 7 min", "Information", JOptionPane.INFORMATION_MESSAGE);
        } else if (m5.isSelected()) {
            type = m5.getText();
            JOptionPane.showMessageDialog(this, "Vous avez 10 min", "Information", JOptionPane.INFORMATION_MESSAGE);
        } else {
            type = mAutreType.getText();
            JOptionPane.showMessageDialog(this, "Vous avez 15 min", "Information", JOptionPane.INFORMATION_MESSAGE);
        }
        //la date
        String format = "dd/MM/yy  HH:mm:ss";
        SimpleDateFormat formater = new SimpleDateFormat(format);
        Date date = new Date();
        dateJour = formater.format(date);
    }//