Request for review JDK-8140588 - Internal Error: gc/g1/ptrQueue.hpp:126 assert(_index == _sz) failed: invariant: queues are empty when activated

[Kim Barrett]

> On Jan 9, 2017, at 2:31 PM, Alexander Harlap <alexander.harlap at oracle.com> wrote:
> 
> Here is change with consistent use of assert:
> 
> http://cr.openjdk.java.net/~aharlap/8140588/webrev.02/


Looks good.