payment.setId("INFORMATION_PANEL_PAYMENT_ID");
payment.setName(FicheStDto.PAYMENT_MODE);
payment.setFieldLabel(messages.payment());
payment.setStore(new ListStore<SimpleDto>());
ClientRefModePaiementServiceAsync clientService = ClientRefModePaiementServiceAsync.Util.getInstance();
clientService.findAll(new AsyncCallbackWithErrorResolution<List<SimpleDto>>() {
@Override
public void onSuccess(final List<SimpleDto> results) {
Collections.sort(results);
ListStore<SimpleDto> list = new ListStore<SimpleDto>();
list.add(results);