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

[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

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Commit messages:
 - Backport 7b81a9c75d60f6eb2727515bacfffcf7cf15e128

Changes: https://git.openjdk.org/jdk11u-dev/pull/2469/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2469&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8289764
  Stats: 1367 lines in 50 files changed: 29 ins; 1300 del; 38 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