private void displayMenuManagement() throws Exception {
        int input;
        System.out.println("Here you are in the stock management menu :");
        System.out.println("1: Add an element");
        System.out.println("2: Delete an element");
        System.out.println("3: Set an element as broken");
        System.out.println("4: Display items to be fixed");
        System.out.println("5: Give back a fixed item");
        System.out.println("6: Return");
        input = read.nextInt();
        read.nextLine();

        switch (input) {
        case 1:
            addElement();
            break;
        case 2:
            deleteElement();
            break;
        case 3:
            addBrokenItem();
            break;
        case 4:
            displayBrokenItems();
            break;
        case 5:
            giveBackFixedItem();
            break;
        case 6:
            mainMenuStockManager();
            break;
        default:
            displayMenuManagement();
            break;
        }
    }