RFR: 8330533: JFR: LocalDateTime should not use milliseconds since epoch [v2]

[Erik Gahlin]

> Could I have a review of a bug fix that changes the parameter passed to LocalDateTime to an Instant.
> 
> Testing: jdk/jdk/jfr + manual inspection of -Xlog:jfr to ensure filenames use UTC when an incorrect time zone is used.
> 
> Thanks
> Erik

Erik Gahlin has updated the pull request incrementally with one additional commit since the last revision:

  Use now(ZoneOffset.UTC)

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/18827/files
  - new: https://git.openjdk.org/jdk/pull/18827/files/b0b37f1d..50aee339

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18827&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18827&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/18827.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18827/head:pull/18827

PR: https://git.openjdk.org/jdk/pull/18827