RFR: 8268537: (Temporary) Disable ParallelRefProcEnabled for Parallel GC

[Stefan Johansson]

On Thu, 10 Jun 2021 12:57:14 GMT, Leo Korinth <lkorinth at openjdk.org> wrote:

> (Temporary) Disable ParallelRefProcEnabled for Parallel GC, will make Kitchensink pass.
> 
> Tier3 running, will wait for it before integrating.

Looks good.

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Marked as reviewed by sjohanss (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/4464