RFR: JDK-8241007 Shenandoah: remove ShenandoahCriticalControlThreadPriority support

[Aditya Mandaleeka]

Hey Nikola,

The code change looks good to me. There's also a test you'll need to
remove: gc/shenandoah/options/TestCriticalControlThreadPriority.java.

Thanks,
Aditya

-----Original Message-----
From: shenandoah-dev <shenandoah-dev-retn at openjdk.java.net> On Behalf Of Nikola Grcevski
Sent: Friday, August 7, 2020 8:08 AM
To: shenandoah-dev at openjdk.java.net
Subject: RFR: JDK-8241007 Shenandoah: remove ShenandoahCriticalControlThreadPriority support

Hello Shenandoah-dev, 

Please review this small change that removes the ShenandoahCriticalControlThreadPriority option and its usage:

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I've tested build on both slowdebug and release and I ran few GC heavy workloads with it.

If the change looks good, I'll need a sponsor please.

Thank you!
Nikola