hazelcast/hazelcast — pull request #2549 by noctarius (2014-05-24 12:12:37+00:00)
Title: Optimize atomicx usage

Just a small cleanup to use AtomicXFieldUpdater classes (as static instances) instead of AtomicX classes when there are multiple instances of the surrounding class expected. This is a little step inside of issue number #2548. Not the biggest impact itself but a nice start :)