RFR: 8306703: JFR: Summary views [v3]

[Erik Gahlin]

> 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 8307738 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

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

  Updates

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/14104/files
  - new: https://git.openjdk.org/jdk/pull/14104/files/c9796619..e4e4bba1

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14104&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14104&range=01-02

  Stats: 24 lines in 8 files changed: 2 ins; 0 del; 22 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