git: openjdk/jdk: 8268537: (Temporary) Disable ParallelRefProcEnabled for Parallel GC

[Leo Korinth]

Changeset: 7cd5a6e7
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2021-06-10 13:19:43 +0000
URL:       https://git.openjdk.java.net/jdk/commit/7cd5a6e7b52687e80b1aad9f550c2637f501c414

8268537: (Temporary) Disable ParallelRefProcEnabled for Parallel GC

Reviewed-by: stefank, sjohanss

! src/hotspot/share/gc/parallel/parallelArguments.cpp
! test/hotspot/jtreg/gc/arguments/TestParallelRefProc.java