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Head First EJB: Is this an error?

 
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Hello All,
On page 432 of the HF EJB text, question 4 lists both A and B as the correct answers. I think that only A is the correct answer. B is not correct because the problem statement clearly states a unidirectional relationship going from Foo to Bar. Therefore, in my opinion, Bar should not have getFoo method. Is that correct?
Regards.
Bharat
 
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Hi Bharat,
You're right IMO. I mentioned this a few weeks ago in the unconfirmed error reports from readers on O'Reilly's web site.
Cheers,
Phil.
 
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