@Entity(name = "User")
@Table(name = "USER")
@Access(value = AccessType.PROPERTY)
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(name = "ROLE", discriminatorType = DiscriminatorType.STRING, columnDefinition = "VARCHAR2(31) DEFAULT 'user' NOT NULL")
@DiscriminatorValue("user")
public class User extends VersionedEntity {
...
    private List<CardsOrders> cardsOrdersList = new ArrayList<CardsOrders>();{
...
    @OneToMany(mappedBy = "User", cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.LAZY)
    public List<CardsOrders> getCardsOrdersList() {
        return cardsOrdersList;
    }
...
}

    @Override
    public List<User> readPageUserByFilter(UserFilter userFilter, Integer first, Integer pageSize, String sortField, SortOrder sortOrder) {
        TimeWork timeWork = new TimeWork();
        CriteriaBuilder qb = em.getCriteriaBuilder();
        CriteriaQuery<User> query = qb.createQuery(User.class);
        Root<User> root = query.from(User.class);
        Predicate[] restrictions = buildPredicates(userFilter, qb, root);
        query.where(restrictions);
        if (sortField != null) {
            if (sortOrder.equals(SortOrder.ASCENDING)) {
                query.orderBy(qb.asc(root.get(sortField)));
            } else if (sortOrder.equals(SortOrder.DESCENDING)) {
                query.orderBy(qb.desc(root.get(sortField)));
            }
        }
        TypedQuery<User> tq = em.createQuery(query.distinct(true));
        tq.setFirstResult(first);
        tq.setMaxResults(pageSize);
        List<User> UserList = tq.setHint(QueryHints.REFRESH, HintValues.TRUE).getResultList();
        return UserList;
    }