git: openjdk/jdk21u: master: 6 new changesets

[Paul Hohensee]

Changeset: c578eb2e
Branch: master
Author:    Roland Mesde <mesde at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-11-19 17:03:26 +0000
URL:       https://git.openjdk.org/jdk21u/commit/c578eb2e09c75901076f93de668f74a3dcb3c026

8280482: Window transparency bug on Linux

Backport-of: 0a3c6d6bd010231d02e92016037149e85fb1db3f

! src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java
+ test/jdk/java/awt/Multiscreen/MultiScreenCheckScreenIDTest.java

Changeset: 1d3a2a9f
Branch: master
Author:    SendaoYan <syan at openjdk.org>
Date:      2025-11-21 01:39:17 +0000
URL:       https://git.openjdk.org/jdk21u/commit/1d3a2a9ffe4a88d117682b39af0ced8c25aabd9e

8368668: Several vmTestbase/vm/gc/compact tests timed out on large memory machine

Backport-of: 9093d3a04cd2b66425cefb44de2990cb5362a29f

! test/hotspot/jtreg/vmTestbase/gc/gctests/AllocateWithoutOomTest/AllocateWithoutOomTest.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_ArrayOf/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Strings/TestDescription.java

Changeset: aeb92e8d
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-11-24 11:50:41 +0000
URL:       https://git.openjdk.org/jdk21u/commit/aeb92e8d9059ca37000a6d92fbf5079a919f812c

8370465: Right to Left Orientation Issues with MenuItem Component

Backport-of: fc5df4ac8f11f25611bd4def5b655578af27c882

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsIconFactory.java
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsMenuItemUI.java
! test/jdk/javax/swing/JMenuItem/RightLeftOrientation.java

Changeset: 505a3715
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2025-11-24 11:51:07 +0000
URL:       https://git.openjdk.org/jdk21u/commit/505a3715926786debe2feb8419f61f558dafbd12

8352682: Opensource JComponent tests

Backport-of: 55afcb57a5d9dbc7bfad75e35df6b96932f6b074

+ test/jdk/javax/swing/JComponent/bug4235215.java
+ test/jdk/javax/swing/JComponent/bug4247610.java
+ test/jdk/javax/swing/JComponent/bug4254995.java

Changeset: a9b396f8
Branch: master
Author:    Roland Mesde <mesde at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-11-24 16:12:20 +0000
URL:       https://git.openjdk.org/jdk21u/commit/a9b396f8829fe521d1cc37306aaf52b1674577f9

8351110: ImageIO.write for JPEG can write corrupt JPEG for certain thumbnail dimensions

Backport-of: 60f3d607412dfe289f33dd922dfc1c9ff766810f

! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JFIFMarkerSegment.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/MarkerSegment.java
+ test/jdk/javax/imageio/plugins/jpeg/WriteJPEGThumbnailTest.java

Changeset: 2f897401
Branch: master
Author:    Roland Mesde <mesde at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2025-11-24 16:25:16 +0000
URL:       https://git.openjdk.org/jdk21u/commit/2f89740100d78f0302cfe0cb5d7c62dce4a9dcdd

8366893: java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java timed out on macos-aarch64

Reviewed-by: phh
Backport-of: 0dad3f1ae8d0c35c4b7a8188ad7854d01c7cd6b4

! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALotWhenPinned.java
! test/jdk/java/lang/Thread/virtual/stress/ParkALot.java