RFR: 8343057: JFR: Sorting in 'jfr view' can violate contract

[Erik Gahlin]

Could I have a review of a change that improves the comparator used with 'jfr view'?

Testing: jdk/jdk/jfr + comparison of output from 'jfr view all-views' before and after the change


Thanks
Erik

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Commit messages:
 - Fix trailing whitespaces
 - Fix trailing whitespaces
 - Initial

Changes: https://git.openjdk.org/jdk/pull/21713/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21713&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8343057
  Stats: 55 lines in 1 file changed: 49 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/jdk/pull/21713.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21713/head:pull/21713

PR: https://git.openjdk.org/jdk/pull/21713