private class PagamentoChangeHandler implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
RequestParamWrapper request = getParametersPF();
int pagamento = request.intParam("pagamentoIndex");
if (pagamento == 1) {
ChequeController chequeController = new ChequeController(bundle, getValorTotal());
if (chequeController.isParemeterValid()) {
addConcluirButton();