public void deleteUser() {
        int id_userTmp = -1;
        System.out.println("ID :");
        id_userTmp = Integer.parseInt(sc.nextLine());
        UserDB user = null;
        user = new UserDB(id_userTmp);
        try {
            user.read();
        } catch (Exception ex) {
            Logger.getLogger(Controler.class.getName()).log(Level.SEVERE, null, ex);
        }
        if (user.getId_user() != -1) {//client trouvé
            String suppression = "";
            System.out.println("Object trouvé :");
            System.out.println(user.toString());
            System.out.println("Supprimer cet object ?");
            do {
                System.out.println("Choix(oui/non) :");
                suppression = sc.nextLine();
                if (suppression.equals("oui")) {
                    try {
                        user.delete();
                        System.out.println("Suppression réussis");
                    } catch (Exception ex) {
                        Logger.getLogger(Controler.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
                if (suppression.equals("non")) {
                    System.out.println("Annulation de la suppression");
                }
            } while (!suppression.equals("oui") && !suppression.equals("non"));
        }
        try {
            Thread.sleep(1000);
        } catch (InterruptedException ex) {
            Logger.getLogger(Controler.class.getName()).log(Level.SEVERE, null, ex);
        }
    }