git: openjdk/jdk: 2 new changesets

[Aleksey Shipilev]

Changeset: b68356b2
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-11-29 17:25:26 +0000
URL:       https://git.openjdk.org/jdk/commit/b68356b267ad8f2da0d4f84de82b3b0042b4acd0

8320806: Augment test/langtools/tools/javac/versions/Versions.java for JDK 22 language changes

Reviewed-by: jlahoda, vromero

! test/langtools/tools/javac/versions/Versions.java

Changeset: b65ccff3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-11-29 17:25:40 +0000
URL:       https://git.openjdk.org/jdk/commit/b65ccff357e2e294b027f693ceb3d25410236a6b

8320877: Shenandoah: Remove ShenandoahUnloadClassesFrequency support

Reviewed-by: wkemper, kdnilsen, rkennke

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAggressiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.hpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
! test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java