[jdk17u-dev] RFR: 8314426: runtime/os/TestTrimNative.java is failing on slow machines [v2]

[Aleksey Shipilev]

> Clean backport, further stabilization of the test.
> 
> Additional testing:
>  - [x] 100+ iterations of affected test on Linux x86_64 fastdebug

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains six additional commits since the last revision:

 - Backport 20e94784c9f7c30e95550c72aedb5e986a153114
 - Backport ad34be1f329edc8e7155983835cc70d733c014b8
 - Merge branch 'master' into JDK-8293114-trim-native
 - More adjustments
 - Adjustments
 - Backport 9e4fc568a6f1a93c84a84d6cc5220c6eb4e546a5

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

Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/1687/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/1687/files/a623b67b..a623b67b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1687&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1687&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1687.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1687/head:pull/1687

PR: https://git.openjdk.org/jdk17u-dev/pull/1687