columns.get(7).setRenderer(comboBoxRenderer);
columns.get(15).setRenderer(comboBoxRenderer);
final ListStore<SimpleDto> store3 = new ListStore<SimpleDto>();
ClientTypeServiceAsync typeService = ClientTypeServiceAsync.Util.getInstance();
typeService.findAll(new AsyncCallbackWithErrorResolution<List<SimpleDto>>() {
@Override
public void onSuccess(final List<SimpleDto> results) {
store3.add(results);
}
});