[crac] RFR: 8362837: [CRaC] jdk/crac/MXBean.java can fail on macOS

[Jan Kratochvil]

The CI runs fine but locally (Linux Fedora 42 x86_64) it is failing for me - for any testcase trying to use OutputAnalyzer for restore-only part. checkpoint&restore is OK. Such testcases failing for me are for example:
- test/jdk/jdk/crac/fileDescriptors/CheckpointWithOpenFdsTest.java
- test/jdk/jdk/crac/fileDescriptors/LoggingFileOpenTest.java
- test/jdk/jdk/crac/SecureRandom/ReseedTest.java

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Commit messages:
 - whitespaces
 - ZULU-67550: [CRaC] jdk/crac/MXBean.java fails on macOS (Gitlab CI)

Changes: https://git.openjdk.org/crac/pull/246/files
  Webrev: https://webrevs.openjdk.org/?repo=crac&pr=246&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8362837
  Stats: 24 lines in 1 file changed: 17 ins; 1 del; 6 mod
  Patch: https://git.openjdk.org/crac/pull/246.diff
  Fetch: git fetch https://git.openjdk.org/crac.git pull/246/head:pull/246

PR: https://git.openjdk.org/crac/pull/246