[jdk8u-dev] RFR: 8245543: Cgroups: Incorrect detection logic on some systems (still reproducible) [v4]

[Jonathan Dowland]

> A backport of 8245543 to jdk8u-dev for cgroups v2 support.
> 
> Not clean: needed minor adjusting for 8u approach to log output.

Jonathan Dowland has updated the pull request incrementally with one additional commit since the last revision:

  replace use of Optional.isEmpty

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

Changes:
  - all: https://git.openjdk.org/jdk8u-dev/pull/159/files
  - new: https://git.openjdk.org/jdk8u-dev/pull/159/files/4eb0b00e..86a169cc

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=159&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=159&range=02-03

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/159.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev pull/159/head:pull/159

PR: https://git.openjdk.org/jdk8u-dev/pull/159