RFR: 8282642: vmTestbase/gc/gctests/LoadUnloadGC2/LoadUnloadGC2.java fails intermittently with exit code 1 [v2]

[Ramkumar Sunderbabu]

> LoadUnloadGC2 tests the Class unloading during GC. In order to trigger the GC, lots of memory is created at a short interval. Instead of GC getting triggered, the test quickly gets into OOME.
> Using WhiteBox.fullGC is a cleaner and deterministic way to trigger GC.

Ramkumar Sunderbabu has updated the pull request incrementally with one additional commit since the last revision:

  8282642: vmTestbase/gc/gctests/LoadUnloadGC2/LoadUnloadGC2.java fails intermittently with exit code 1

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Changes:
  - all: https://git.openjdk.org/jdk/pull/9628/files
  - new: https://git.openjdk.org/jdk/pull/9628/files/f3b9121d..18447296

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=9628&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=9628&range=00-01

  Stats: 13 lines in 1 file changed: 11 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/9628.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9628/head:pull/9628

PR: https://git.openjdk.org/jdk/pull/9628