[jdk11u-dev] RFR: 8289764: gc/lock tests failed with "OutOfMemoryError: Java heap space: failed reallocation of scalar replaced objects" [v2]

[Amos Shi]

> Backport of [JDK-8289764](https://bugs.openjdk.org/browse/JDK-8289764)
> 
> The following files are manually merged, can be consider as clean
> - test/hotspot/jtreg/vmTestbase/gc/lock/jni/jnilock001/TestDescription.java
> - test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock01/TestDescription.java
> - test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock01/TestDescription.java
> - test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock01/TestDescription.java
> - test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock01/TestDescription.java
> - test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock01/TestDescription.java
> - test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock01/TestDescription.java
> - test/hotspot/jtreg/vmTestbase/nsk/share/gc/gp/GarbageUtils.java - The `Copyright year` is manually merged, can be consider as clean
> 
> Testing
> - Local: 
> - Pipeline: All checks have passed
> - Testing Machine:

Amos Shi has updated the pull request incrementally with one additional commit since the last revision:

  8289764: Change code as JDK 11 style

-------------

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2469/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2469/files/709fa19e..7780d8cb

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2469&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2469&range=00-01

  Stats: 17 lines in 9 files changed: 0 ins; 0 del; 17 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2469.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2469/head:pull/2469

PR: https://git.openjdk.org/jdk11u-dev/pull/2469