git: openjdk/jdk: master: 8365199: Use a set instead of a list as the intermediary Klass* storage to reduce typeset processing

[Markus Grönlund]

Changeset: 5856dc34
Branch: master
Author:    Markus Grönlund <mgronlun at openjdk.org>
Date:      2025-08-15 09:32:51 +0000
URL:       https://git.openjdk.org/jdk/commit/5856dc34c82de9f840be1dc28a9917224971491f

8365199: Use a set instead of a list as the intermediary Klass* storage to reduce typeset processing

Reviewed-by: egahlin

! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/objectSample.hpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.hpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.cpp
! src/hotspot/share/jfr/utilities/jfrSet.hpp
! test/jdk/jdk/jfr/event/runtime/TestFlush.java