On Sat, 24 Apr 2021 04:11:28 GMT, mstr2 <github.com+43553916+ms...@openjdk.org> wrote:
> This PR fixes the implementation of `ControlUtils.reducingChange`, which > incorrectly computed adjacent removed indices, thus resulting in incorrect > removal notifications. > > Since there were no unit tests for this method, I also added a bunch of tests. > > After applying this fix, I can no longer reproduce > [JDK-8189354](https://bugs.openjdk.java.net/browse/JDK-8189354) and > [JDK-8189228](https://bugs.openjdk.java.net/browse/JDK-8189228). Regarding [JDK-8189228](https://bugs.openjdk.java.net/browse/JDK-8189228), if this fix also fixes that issue, then either that issue should be closed as a duplicate or else that issue should be added to this PR with `/isuse add`. I'll let @aghaisas decide which (I can see an argument to be made for either approach). ------------- PR: https://git.openjdk.java.net/jfx/pull/480
