HFEJB mock question

[Mannu hak]

Please look at the question 5 @ page 363 . The answer given is 'B', but i think it hould be 'B' and 'D'.

because in 'D' the return type is int and primary could be of type int.

Let me know what you think.

Thanks

[Peer Reynders]

EJB 2.0 specification

Page 197:
10.6.13 Entity bean�s primary key class
The class must provide suitable implementation of the hashCode() and equals(Object other) methods to simplify the management of the primary keys by the Container.

"int" can't do that; "Integer" could.
[ November 13, 2005: Message edited by: Peer Reynders ]

[Mannu hak]

Thanks Peer...