> Hi,
> 
> This is a small fix for j.l.ProcessHandle on MacOS. Unlike other platforms, 
> Mac returns a ProcessHandle for pid 0 whose descendants are _all_ processes 
> on the system. This specific scenario tickles an off by one error where the 
> descendants method tries to access an element past the end of the array of 
> pids. The fix is to break from the loop before accessing this element.
> 
> Thanks,
> 
> Michael
> 
> ---------
> - [x] I confirm that I make this contribution in accordance with the [OpenJDK 
> Interim AI Policy](https://openjdk.org/legal/ai).

Michael McMahon 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 four additional 
commits since the last revision:

 - Merge branch 'master' into pidzero
 - remove files
 - remove imports not needed
 - fix

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/30763/files
  - new: https://git.openjdk.org/jdk/pull/30763/files/13b95072..69a4874a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=30763&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=30763&range=01-02

  Stats: 30436 lines in 428 files changed: 12111 ins; 15544 del; 2781 mod
  Patch: https://git.openjdk.org/jdk/pull/30763.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/30763/head:pull/30763

PR: https://git.openjdk.org/jdk/pull/30763

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