git: openjdk/jdk: 6463708: DefaultButtonModel.setMnemonic generates ChangeEvent for no change

Mon Aug 1 11:11:07 UTC 2022

Changeset: f5d1b5bd
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-08-01 11:08:56 +0000
URL:       https://git.openjdk.org/jdk/commit/f5d1b5bda27c798347ae278cbf69725ed4be895c

6463708: DefaultButtonModel.setMnemonic generates ChangeEvent for no change

Reviewed-by: azvegint, prr

! src/java.desktop/share/classes/javax/swing/DefaultButtonModel.java
+ test/jdk/javax/swing/DefaultButtonModel/TestMnemonicEvent.java