RFR: 8041626: [Event Request] Shutdown reason

[Robin Westberg]

Hi all,

Please review the following change that adds an event-based tracing event that is generated when the VM shuts down. The intent is to capture shutdowns that occur after the VM has been properly initialized (as initialization problems would most likely mean that the tracing framework hasn’t been properly started either).

Issue: https://bugs.openjdk.java.net/browse/JDK-8041626 <https://bugs.openjdk.java.net/browse/JDK-8041626>
Webrev: http://cr.openjdk.java.net/~rwestberg/8041626/webrev.00/ <http://cr.openjdk.java.net/~rwestberg/8041626/webrev.00/>
Testing: hs-tier1,hs-tier2,jdk-tier1,jdk-tier2

Best regards,
Robin