It is possible to set

You can also declare a sort comparator. Use the @Sort annotation. Expressing the comparator type you want between unsorted, natural or custom comparator. If you want to use your own comparator implementation, you'll also have to express the implementation class using the comparator attribute. Note that you need to use either a SortedSet or a SortedMap interface.

    @OneToMany(cascade=CascadeType.ALL, fetch=FetchType.EAGER)
    @JoinColumn(name="CUST_ID")
    @Sort(type = SortType.COMPARATOR, comparator = TicketComparator.class)
    @Where(clause="1=1")
    @OnDelete(action=OnDeleteAction.CASCADE)
    public SortedSet<Ticket> getTickets() {
        return tickets;
    }

Please refer to the previous descriptions of these annotations for more informations.

Foreign key constraints, while generated by Hibernate, have a fairly unreadable name. You can override the constraint name by use @ForeignKey. Note that this annotation has to be placed on the owning side of the relationship, inverseName referencing to the other side constraint.

@Entity
public class Woman {
    ...
    @ManyToMany(cascade = {CascadeType.ALL})
    @ForeignKey(name = "TO_WOMAN_FK", inverseName = "TO_MAN_FK")
    public Set<Man> getMens() {
        return mens;
    }
}

alter table Man_Woman add constraint TO_WOMAN_FK foreign key (woman_id) references Woman
alter table Man_Woman add constraint TO_MAN_FK foreign key (man_id) references Man