[jdk11u-dev] RFR: 8301842: JFR: increase checkpoint event size for stacktrace and string pool

Thu Feb 16 20:53:11 UTC 2023

I'd like to backport JDK-8301842 as a small follow up fix for JDK-8298129 which is already included in 11u.
The first two hunks don't apply cleanly, WriteContent class is absent in 11u as JDK-8226511 is not backported. 
Similar changes are made in WriteCheckpointEvent::proccess().
Tested with tier1 and jdk/jfr.

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Commit messages:
 - Backport 7dfe75cf553193faf709cff6b8b2505680d7cebc

Changes: https://git.openjdk.org/jdk11u-dev/pull/1759/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1759&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8301842
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1759.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1759/head:pull/1759

PR: https://git.openjdk.org/jdk11u-dev/pull/1759