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sharpen your pencil questions - page 231

 
Keith Rosenfield
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Hi again Kathy,
I have two questions pertaining to your solution to the "sharpen your pencil" exercise on page 231. Why does KennelBean extend EJBObject? Since it is a session bean, shouldn't it implement SessionBean? Shouldn't ejbRemove be implemented, since it is part of the SessionBean interface.
Thanks again,
Keith Rosenfield
SCJP
SCWCD
 
Philippe Maquet
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Hi again Keith,
You're right for both points IMO.
Best,
Phil.
 
Kathy Sierra
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Yes! You're absolutely right. Boy am I ever starting to collect a list of names to put in the next printing of the book... if you want your name in with the 'brave early adopters' (for the next printing of the book, which I believe is in about three weeks), you have to write to me directly! (So I can verify your name, etc.).
Philippe -- I think their update process is usually pretty quick. I would say within a day or two at the very most. I think I just now got got the ones you submitted (O'Reilly sends us a copy). I was going to email you a thank-you but I'll say it publicly here instead
For the Sharpen solutions, I'm going to make the change now and repost it. Thanks -- keep them coming; you folks are lifesavers for everyone else! (me included).
cheers,
Kathy
 
Ivan Krizsan
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