RFR: 8221340 - [TESTBUG] TestCgroupMetrics.java fails after fix for JDK-8219562

[Bob Vandette]

> On May 9, 2019, at 1:47 PM, Roger Riggs <Roger.Riggs at oracle.com> wrote:
> 
> Hi Bob,
> 
> jdk/internal/platform/cgroupv1/SubSystem.java:
> 64: Is that the same as cgroupPath.startsWith(root)?  That might be slightly more readable.
> 

Sure, that works.  I’ll change it.

> Regardless, that looks fine.
> 
Thanks,
Bob.

> Roger
> 
> On 05/08/2019 10:24 AM, Bob Vandette wrote:
>> Thanks Misha!
>> 
>> Could I get a “Review” from someone in core libs, please?
>> 
>> Bob.
>> 
>>> On May 7, 2019, at 8:49 PM, mikhailo.seledtsov at oracle.com <mailto:mikhailo.seledtsov at oracle.com> wrote:
>>> 
>>> Changes look good to me,
>>> 
>>> Misha
>>> 
>>> 
>>> On 5/7/19 5:56 AM, Bob Vandette wrote:
>>>> Please review this change to the Container Metrics implementation.
>>>> 
>>>> Change were made in JDK-8219562 [1] to osContainer_linux.cpp to correct
>>>> the parsing of of the /proc/self/mountinfo file but corresponding changes to the
>>>> Metrics API and Container tests shou,d have been done to match this change.
>>>> 
>>>> BUG:
>>>> https://bugs.openjdk.java.net/browse/JDK-8221340 <https://bugs.openjdk.java.net/browse/JDK-8221340>
>>>> 
>>>> WEBREV:
>>>> http://cr.openjdk.java.net/~bobv/8221340/webrev.00/ <http://cr.openjdk.java.net/~bobv/8221340/webrev.00/>
>>>> 
>>>> TESTING:
>>>> These changes were verified by running Mach5  tier1 and 2 tests and the jtreg container
>>>> tests on a Linux x64 system.
>>>> 
>>>> [1] https://bugs.openjdk.java.net/browse/JDK-8219562 <https://bugs.openjdk.java.net/browse/JDK-8219562>
>>>> 
>>>> Bob.
>>>> 
>