git: openjdk/jdk21u: master: 8311585: Add JRadioButtonMenuItem to bug8031573.java

[Alexey Ivanov]

Changeset: 82bb82a6
Author:    Rajat Mahajan <rmahajan at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2023-09-11 18:10:48 +0000
URL:       https://git.openjdk.org/jdk21u/commit/82bb82a6e24fee15a8d676bca15034cd9b4228d9

8311585: Add JRadioButtonMenuItem to bug8031573.java

Backport-of: 4f90abaf17716493bad740dcef76d49f16d69379

! test/jdk/javax/swing/JMenuItem/8031573/bug8031573.java