RFR: 8288685 JFR: Use static methods for Active Recording and Active Setting events

[Erik Gahlin]

Could I have a review of PR that ensures that Active Recording and Active Setting events have the same timestamp.

Testing: jdk/jdk/jfr

Thanks
Erik

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Commit messages:
 - Initial

Changes: https://git.openjdk.org/jdk/pull/9206/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9206&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8288685
  Stats: 49 lines in 4 files changed: 22 ins; 13 del; 14 mod
  Patch: https://git.openjdk.org/jdk/pull/9206.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9206/head:pull/9206

PR: https://git.openjdk.org/jdk/pull/9206