git: openjdk/jdk: 8307091: A few client tests intermittently throw ConcurrentModificationException

[Tejesh R]

Changeset: 465bdd9e
Author:    Tejesh R <tr at openjdk.org>
Date:      2023-05-04 04:52:00 +0000
URL:       https://git.openjdk.org/jdk/commit/465bdd9e416cacc6cc7dd91a29cc84adf2eaf1ed

8307091: A few client tests intermittently throw ConcurrentModificationException

Reviewed-by: prr, dnguyen

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