RFR: 8323066: gc/g1/TestSkipRebuildRemsetPhase.java fails with 'Skipping Remembered Set Rebuild.' missing [v2]

[Thomas Schatzl]

> Hi all,
> 
>   the test is too sensitive to the amount of allocation, using an arbitrary value of `G1MixedGCLiveThresholdPercent`. This caused random test failures depending on how objects were allocated after GC in old gen, and the amount of allocations during startup.
> 
> Using a value of 0 should guarantee that no old region will ever be selected for rebuild, resulting in the correct expected message.
> 
> Testing: local testing of test case, gha
> 
> Thanks,
>   Thomas

Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:

  add newline at end of file

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/17309/files
  - new: https://git.openjdk.org/jdk/pull/17309/files/4456a0c9..7b77e53b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17309&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17309&range=00-01

  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/17309.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17309/head:pull/17309

PR: https://git.openjdk.org/jdk/pull/17309