Creating EJB 3.0 Entity Relationships - EJB 3.0 Database Persistence with Oracle Fusion Middleware 11g - page 216

public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getJournal() {
return journal;
}
public void setJournal(String journal) {
this.journal = journal;
}
@ManyToMany(cascade=CascadeType.ALL)
@JoinTable(name="CATALOGEDITIONS",
joinColumns=@JoinColumn(
name="catalogId", referencedColumnName="ID"),
inverseJoinColumns=@JoinColumn(
name="editionId", referencedColumnName="ID")
)
public List<Edition> getEditions() {
return editions;
}
public void setEditions(List<Edition> editions) {
this.editions = editions;
}
public void addEdition(Edition edition) {
this.getEditions().add(edition);
}
public void removeEdition(Edition edition) {
this.getEditions().remove(edition);
}
}