RFR(S): Use scoped object for gc session/phases recording

[Aleksey Shipilev]

On 06/13/2017 05:39 PM, Aleksey Shipilev wrote:
> On 06/13/2017 05:24 PM, Zhengyu Gu wrote:
>> Using scoped object for recording gc session and gc phases, to avoid the awkward
>> do ... while(false) loop
>>
>>
>> Webrev:http://cr.openjdk.java.net/~zgu/shenandoah/gc_phase_recording/webrev.00/

Also, I now realize "shenandoahUtils.hpp" is missing from the webrev.

-Aleksey