[8u20] Request for approval for 7142035 assert in j.l.instrument agents during shutdown when daemon thread is running

[Chan, Sunny]

Can I get the approval for this fix to be backported to jdk8u, please?

Bug: https://bugs.openjdk.java.net/browse/JDK-7142035
Review: http://mail.openjdk.java.net/pipermail/serviceability-dev/2014-January/013742.html
Integrated into jdk9: http://hg.openjdk.java.net/jdk9/jdk9/jdk/rev/87fdc579dafc

I have check this patch and it can be apply cleanly to jdk8 branch.

Sunny Chan, Executive Director, Technology
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