[jdk21u-dev] RFR: 8353309: Open source several Swing text tests

[Sergey Bylokhov]

On Thu, 11 Sep 2025 23:53:18 GMT, Satyen Subramaniam <ssubramaniam at openjdk.org> wrote:

> Backporting JDK-8353309: Open source several Swing text tests. Adds five swing text related tests. Ran GHA Sanity Checks, local Tier 1 and 2, and new tests directly. Patch is not clean, but trivial fix: there's a typo in one of the tests addressed by [JDK-8359418](https://bugs.openjdk.org/browse/JDK-8359418) that I've included here. Backporting for parity with Oracle.

Marked as reviewed by serb (Reviewer).

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

PR Review: https://git.openjdk.org/jdk21u-dev/pull/2200#pullrequestreview-3226204205