git: openjdk/jfx: master: 8187309: TreeCell must not change tree's data

[Jeanette Winzenburg]

Changeset: 4cf66d9f
Author:    Jeanette Winzenburg <fastegal at openjdk.org>
Date:      2022-02-10 10:19:56 +0000
URL:       https://git.openjdk.java.net/jfx/commit/4cf66d9f6e96aab29c4c5fc72fa3e81a38a8d783

8187309: TreeCell must not change tree's data

Reviewed-by: mstrauss, mhanl, aghaisas

! modules/javafx.controls/src/main/java/javafx/scene/control/TreeCell.java
! modules/javafx.controls/src/main/java/javafx/scene/control/TreeView.java
! modules/javafx.controls/src/test/java/test/javafx/scene/control/TreeCellTest.java
! modules/javafx.controls/src/test/java/test/javafx/scene/control/TreeViewTest.java