@Override
    public Object getValueAt(int rowIndex, int columnIndex) {
        switch (columnIndex) {
            case 0:
                 return listStock.get(rowIndex).getId();
            case 1:
                return listStock.get(rowIndex).getLibelle();
            case 2:
                return listStock.get(rowIndex).getType();
            case 3:
                return listStock.get(rowIndex).getQtiteStock();
            case 4:
                return listStock.get(rowIndex).getPrix();
            case 5:
                return listStock.get(rowIndex).getDepot().getAdresse();
            default:
                 throw new IllegalArgumentException();
        }
    }