RFR: 8306703: JFR: Summary views

Tue May 23 17:00:36 UTC 2023

Could I have a review of an enhancement that adds a view command to jfr.

Testing: tier1, tier2 + jdk/jdk/jfr

For the change to work properly when streaming, fix of JDK-8306703 needs to be applied.

To simplify the review, changes not relevant to the feature, but that can use classes in jdk.jfr.internal.util package, will be refactored after this change has been integrated. Possibly in JDK 22.

Thanks
Erik

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Commit messages:
 - Initial

Changes: https://git.openjdk.org/jdk/pull/14104/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14104&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8306703
  Stats: 7516 lines in 65 files changed: 7441 ins; 5 del; 70 mod
  Patch: https://git.openjdk.org/jdk/pull/14104.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14104/head:pull/14104

PR: https://git.openjdk.org/jdk/pull/14104