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RequestDispatcher Q
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Kedar Dravid
Ranch Hand
Joined: May 28, 2004
Posts: 333
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From HFSJ Ch. 5 mock exam:
When using a RequestDispatcher, the use of which methods can often lead to an IllegalStateException (Choose all that apply)
a) read
b) flush
c) write
d) getOutputStream
e) getResourceAsStream
Given answer: b
Now, according to the errata, answer c is also one of the correct answers.
My question:
How can the write method, when applied to a RequestDispatcher, result in an IllegalStateException?
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kapil munjal
Ranch Hand
Joined: May 11, 2004
Posts: 298
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Even I am interested in knowing this. I have not checked it in errata, but this is bad news, if there are other errors like this in the book.
Kapil
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Kapil Munjal
SCJP 1.4, SCWCD 1.4
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Abed Rabie
Ranch Hand
Joined: Jun 24, 2003
Posts: 74
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Dear Friend,
Is this book HFSJ is free to download or I must pay for it.
Thanks and best regards
Abed
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Abed Rabie
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Pawan Ramchandani
Ranch Hand
Joined: Aug 15, 2003
Posts: 78
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No soft copy available ,you have to buy this book from the market.
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Pawan Ramchandani<br />*******************************<br />SCJP 1.4<br />SCWCD <br />*******************************<br />Everything is okay in the end. If it's not okay, then it's not the end.
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Ion Gherasim
Greenhorn
Joined: Jul 23, 2003
Posts: 25
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Hello,
Both are OK. If you have a flush and then write the error is done. So b and c.
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subject: RequestDispatcher Q
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