git: openjdk/jdk11u-dev: 8305186: Reference.waitForReferenceProcessing should be more accessible to tests

[SendaoYan]

Changeset: 1d8535d3
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2026-01-13 12:40:21 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/1d8535d3969f72277063c796000692ca908707a8

8305186: Reference.waitForReferenceProcessing should be more accessible to tests

Reviewed-by: aph
Backport-of: d8f012ea2a0514020434d5db6047e36941e9349b

! test/lib/sun/hotspot/WhiteBox.java