RFR: 8315825: Open some swing tests [v3]

[Phil Race]

On Thu, 21 Sep 2023 22:23:13 GMT, Alisen Chung <achung at openjdk.org> wrote:

>> Opening some swing tests:
>> 1 javax/swing/LayoutComparator/4907772/bug4907772.java
>> 2 javax/swing/LayoutComparator/4979794/bug4979794.java
>> 3 javax/swing/LegacyGlueFocusTraversalPolicy/4765272/bug4765272.java
>> 4 javax/swing/RootPaneChecking/RootPaneChecking.java
>
> Alisen Chung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   extra newline at EOF

Marked as reviewed by prr (Reviewer).

-------------

PR Review: https://git.openjdk.org/jdk/pull/15830#pullrequestreview-1638812447