public void delete(OptionValue object) {
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
try {
OptionValuePK pk = new OptionValuePK(object.getOptionName(),
object.getOptionOrder());
OptionValue entity = em.find(OptionValue.class, pk);
em.remove(entity);
em.getTransaction().commit();
} catch (Exception e) {