hg: jdk/submit: 8217474: Remove WhiteBox.getConcurrentGCPhases()

[kim.barrett at oracle.com]

Changeset: 82c95d4b61f0
Author:    kbarrett
Date:      2019-02-05 16:46 -0500
URL:       http://hg.openjdk.java.net/jdk/submit/rev/82c95d4b61f0

8217474: Remove WhiteBox.getConcurrentGCPhases()
Summary: Remove function and supporting infrastructure.
Reviewed-by: shade, tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/gc/concurrent_phase_control/CheckSupported.java
! test/hotspot/jtreg/gc/concurrent_phase_control/CheckUnsupported.java
! test/hotspot/jtreg/gc/concurrent_phase_control/TestConcurrentPhaseControlG1Basics.java
! test/lib/sun/hotspot/WhiteBox.java