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From: markspace <-@.>
Newsgroups: comp.lang.java.programmer
Subject: Re: Volatile happens before question
Date: Thu, 19 Jan 2012 13:38:40 -0800
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On 1/19/2012 12:46 PM, Daniel Pitts wrote:

> On 1/18/12 11:59 AM, markspace wrote:
>> (Hint: ConcurrentHashMap

> Agreed, if you need this behavior. On the other hand, if you are
> experimenting with concurrency code, rather than trying to write
> concurrent applications, then this thread is more useful than knowing
> about CHM.


Yes, this thread is excellent for learning stuff and making me look 
stuff up and justify what I think I know about concurrency.

However, I'd like to point out that M. Bartosz Milewski says that 
developing lock-free algorithms are the subject of P.h.D. dissertations 
that take years of peer review before they're finally deemed correct. 
There's no way I'd put any of the code on this thread into production!

Please stick to the Java API for production code, that's stuff is 
already debugged!  ;-)

>> <http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ConcurrentHashMap.html>)
>>
>