[concurrency-interest] ConcurrentLinkedQueue vs. ConcurrentLinkedDeque

Christian Schudt christian.schudt at gmx.de
Fri Feb 26 12:04:33 EST 2016


I’ve seen that. Is that also the reason for the worse performance?


> Am 26.02.2016 um 18:01 schrieb Martin Buchholz <martinrb at google.com>:
> 
> I had completely forgotten about
> https://bugs.openjdk.java.net/browse/JDK-8054446
> Repeated offer and remove on ConcurrentLinkedQueue lead to an OutOfMemoryError
> 
> which is fixed in jdk9, but not backported to jdk8




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