git: openjdk/jdk17u-dev: 8281988: Create a regression test for JDK-4618767

[Goetz Lindenmaier]

Changeset: 00f2b3fa
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-07-21 10:37:11 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/00f2b3fa8c7ae18592f825a76ddb1df0d986316c

8281988: Create a regression test for JDK-4618767

Backport-of: 43dc9ef619b823e033cb1e298bbc091eb5a50967

+ test/jdk/javax/swing/JList/4618767/JListSelectedElementTest.java