Case 3 is similar to Case 2, except the cloned objects are in a new database. In this case, the pointer reference of Entity A 2 is set to NULL, because Entity B 1 is not in the new database.
Case 3 is similar to Case 2, except the cloned objects are in a new database. In this case, the pointer reference of Entity A 2 is set to NULL, because Entity B 1 is not in the new database.