git: openjdk/jdk17u-dev: 8294148: Support JSplitPane for instructions and test UI

[Andrew Lu]

Changeset: 8414ee30
Author:    Andrew Lu <andrewlu at openjdk.org>
Date:      2024-06-11 02:01:34 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/8414ee30ff4fcc191f46b07110960dbb6e215524

8294148: Support JSplitPane for instructions and test UI

Backport-of: b419e9517361ed9d28f8ab2f5beacf5adfe3db91

! test/jdk/java/awt/regtesthelpers/PassFailJFrame.java