git: openjdk/jdk11u-dev: 8172269: When checking the default behaviour for a scroll tab layout and checking the 'opaque' checkbox, the area behind tabs is not red.

Fri Oct 14 15:15:29 UTC 2022

Changeset: 1ff1f0c3
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-10-14 15:13:30 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/1ff1f0c332745e1e50dc503d4d2bc652e5656267

8172269: When checking the default behaviour for a scroll tab layout and checking the 'opaque' checkbox, the area behind tabs is not red.

Backport-of: eb91535be50d1c9882ec7a724dd247ece67a8266

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java
+ test/jdk/javax/swing/JTabbedPane/TestBackgroundScrollPolicy.java