git: openjdk/jdk21u-dev: master: 8315889: Open source several Swing HTMLDocument related tests

[Jonathan Dowland]

Changeset: 1d01cd73
Author:    Jonathan Dowland <jdowland at openjdk.org>
Date:      2024-04-26 09:17:02 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/1d01cd7361141a389f076702d41dd3cc012827d3

8315889: Open source several Swing HTMLDocument  related tests

Backport-of: 8f46abc938ffe338e25d5fdbdcfa0aaa12edfa58

+ test/jdk/javax/swing/text/html/HTMLDocument/bug4226914.java
+ test/jdk/javax/swing/text/html/HTMLDocument/bug4251593.java
+ test/jdk/javax/swing/text/html/HTMLDocument/bug4687405.java
+ test/jdk/javax/swing/text/html/HTMLEditorKit/bug4213373.java