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Threadsafely of variables.

Siddharth Purandare
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Joined: Nov 13, 2006
Posts: 101
Hi All,

I was reading the thread safety of variables when we implement the SingleThreadModel interface and when we don�t implement the SingleThreadModel interface. The final conclusion is that only the request time variables and the local variables are thread safe and no other variables. That�s fine with me, no issues in that.

My doubt is that is that � Is StringBuffer variables thread safe irrespective of their position and irrespective of whether the class implements SingleThreadModel�??? (As the StringBuffer Class objects are threadsafe by default). Please clarify if I am wrong to interpret something.

Thanks in advance.
[ December 07, 2006: Message edited by: Siddharth Purandare ]

Siddharth Purandare<br />SCJP 1.4 - 76%<br />SCWCD 1.4 - 85%<br /> <br />It is the "attitude" and not the "aptitude" which determines "altitude".
Celinio Fernandes
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Joined: Jun 28, 2003
Posts: 548

ok, this is a redundant question.
Like I said before, SingleThreadModel is deprecated and no longer on the exam so you can forget about it.


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subject: Threadsafely of variables.