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I want to manage CRUD on a list with hibernate. Is this a good practice?
private boolean saveAll() {
    Session session = null;
    boolean successful = false;
    try {
        session = sessionFactory.openSession();
        session.beginTransaction();

        for (myObject myO : myObjectsList) {
            session.save(myO);
        }

        for (myObject removedObject : toBeRemovedList) {
            session.delete(removedObject);
        }

        session.getTransaction().commit();
        successful = true;
    } catch (HibernateException e) {
        successful = false;
    } finally {
        if (session != null && session.isOpen()) {
            session.close();
        }
    }

    return successful;
}

if (saveAll()){
    toBeRemovedList.clear()
}

Query q = createQuery("delete from YourObjectName where id in (:idList) ");
q.setParameterList("idList", idList);
q.executeUpdate();