hg: jdk/sandbox: 8234608: [TESTBUG] Fix G1 redefineClasses tests and a memory leak

[chris.hegarty at oracle.com]

Changeset: 7ec9c6a6df4f
Author:    manc
Date:      2020-02-13 10:54 -0800
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/7ec9c6a6df4f

8234608: [TESTBUG] Fix G1 redefineClasses tests and a memory leak
Reviewed-by: tschatzl, sjohanss
Contributed-by: irogers at google.com, manc at google.com, thomas.schatzl at oracle.com

! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/README
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/libdefine.cpp
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_obj/TestDescription.java