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From Nicolas De Loof <nicolas.del...@capgemini.com>
Subject Re: [collections] ConcurentModificationException-free iterator ?
Date Fri, 10 Jun 2005 15:42:27 GMT

JSR166 Backport library 
(http://www.mathcs.emory.edu/dcl/util/backport-util-concurrent/) 
includes a JDK 1.4 version of ConcurrentHashMap. Sounds great for what I 
need.

Thanks !

Nico.

Ronald Klop a écrit :

> 1. You can copy the Map before getting the iterator. (needs some 
> locking  also)
> 2. In Java 5 is a ConcurrentHashMap.
>
> On Fri, 10 Jun 2005 17:12:05 +0200, Nicolas De Loof  
> <nicolas.deloof@capgemini.com> wrote:
>
>>
>> Is they're any way to get an Iterator on a collection (in my case a 
>> map)  when other trheads are adding datas, and not get  
>> ConcurrentModificationException ?
>>
>> I've tested some "freeze" solution to lock put() method during my  
>> iteration, but as it seems to work (?) it is neither standard nor 
>> fully  tested.
>>
>> Is they're any "best practice" for such a case ?
>>
>> Nico.
>>
>>
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>
>
>

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