Cancel bind with BeanValidationBinder

Vaadin 6 / 7 / 8 Framework Data Binding
1

I bind my Entity with a

private BeanValidationBinder binderProtocolo = new BeanValidationBinder<>(Protocolo.class);

so I bind the properties with my fields

binderServico.bind(pastaPJ,“pastaPJ”);

so if my user change the text pastaPJ he will change my propertie pastaPJ in my bean, so can I reset the binder??

when my user click in button Cancel, I need to back to original value

how can I do this?

tks