git: openjdk/jdk11u-dev: 8323670: A few client tests intermittently throw ConcurrentModificationException

[Martin Doerr]

Changeset: dff2d60d
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2024-06-13 09:45:33 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/dff2d60d053621a215184344ced5e57c8f547ea4

8323670: A few client tests intermittently throw ConcurrentModificationException

Backport-of: 70e7cdcb9ecedd455cf701b5c7ad05286ac0067d

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDirectoryModel.java