Review request for 8028647: Add instrumentation in and remove it from ProblemList.txt

Staffan Larsen staffan.larsen at
Wed Nov 20 00:23:35 PST 2013

Looks good!

Thanks for picking this up,

On 20 nov 2013, at 00:12, Mandy Chung <mandy.chung at> wrote:

> Webrev at:
> This patch turns the trace on by default and also add the instrumentation to print the safepoint count to help troubleshooting the test failure.
> test/sun/management/HotspotRuntimeMBean/ is no longer reproducible on jdk8 b109. should be removed from the ProblemList.txt.    This still fails with 7u45 and so I want to backport this change to 7u-dev.   There might be a hotspot fix in jdk8 that resolves the zero safepoint sync time issue for further investigation.
> thanks
> Mandy

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