Saving bidirectional ManyToMany

Question

I have two entity classes annotated in the following way

@Entity
class A {
   @ManyToMany(mappedBy=\"A\", cascade=CascadeType.ALL)
   private List b         


        

Answer 1

Have you tryed adding the mappedBy parameter onto the A field in class B like so

@Entity
class B {
   @ManyToMany(cascade=CascadeType.ALL, mappedBy = "b")
   private List a;
 ..
}