private void loadData() {

    list = foreignLanguageBN.selectLanguageByCountryId(country.getId());
    String[] header = {"Thông số"};
    model = new DefaultTableModel(header, 0);
    for (ForeignLanguage bean : list) {
      String[] rows = {bean.getForeignLanguageName()};
      model.addRow(rows);
    }
    tableObject.setModel(model);
  }