/**
  * Removes persistent entities.
  *
  * @param entities The entities to be removed.
  */
 public void remove(final Collection<FakeEntity> entities) {
   // Tries to remove the entities.
   fakeEntityDAO.remove(entities);
 }
 /**
  * Removes a persistent entity.
  *
  * @param fakeEntity The entity to be removed.
  */
 public void remove(final FakeEntity fakeEntity) {
   // Tries to remove the fakeEntity.
   fakeEntityDAO.remove(fakeEntity);
 }