git: openjdk/jdk: master: 8356137: GifImageDecode can produce opaque image when disposal method changes

[Jayathirth D V]

Changeset: 529049be
Branch: master
Author:    jeremy <jeremy.wood at mac.com>
Committer: Jayathirth D V <jdv at openjdk.org>
Date:      2025-07-11 05:47:29 +0000
URL:       https://git.openjdk.org/jdk/commit/529049be6b6b39651713d256bb4a6efb7d822674

8356137: GifImageDecode can produce opaque image when disposal method changes

Reviewed-by: jdv, prr

! src/java.desktop/share/classes/sun/awt/image/GifImageDecoder.java
+ test/jdk/sun/awt/image/gif/GifBuilder.java
+ test/jdk/sun/awt/image/gif/GifComparison.java
+ test/jdk/sun/awt/image/gif/GifEmptyBackgroundTest.java