HORNETQ-1224 proper fix on race on QueueImpl.deliver() when paging. https://bugzilla.redhat.com/show_bug.cgi?id=972444
Merge pull request #1126 from clebertsuconic/master

HORNETQ-1224 Proper fix race on QueueImpl.deliver() when paging. https://bugzilla.redhat.com/show_bug.cgi?id=972444