RFR: 6744: Upgrading to Eclipse RCP 2020-03

[Jie Kang]

On Thu, 26 Mar 2020 19:17:32 GMT, Marcus Hirt <hirt at openjdk.org> wrote:

>> Well I was able to reproduce on jmc with 2020-03 (4 times so far) but not jmc with 2019-12, which strongly suggests
>> there is a bug introduced here. However, the stack trace is through jfrPeriodic emission of cpu events, which seems
>> more like an issue from the jvm. Weird. I opened a bug to track this here:
>> https://bugs.openjdk.java.net/browse/JMC-6749  I'll be investigating as time permits; maybe someone else could also
>> take a look.
>
> @jiekang / @aptmac - could one of you open a bug for the crash? I don't have any fedora machines.

Yes only seen on Linux so far. Unfortunately I don't have other machines to test it on.

I opened a JMC bug: https://bugs.openjdk.java.net/browse/JMC-6749

Did you mean to also open one against JDK project?

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PR: https://git.openjdk.java.net/jmc/pull/69