Hello, Please review fix for JDK9: bug: https://bugs.openjdk.java.net/browse/JDK-8133864 webrev: http://cr.openjdk.java.net/~ssadetsky/8133864/webrev.00/
For the i18n mode the TextLayoutStrategy reorders child views in paragraph's row according to the bidi leveles. To reorder the CompositeView.replace() method is called which contains the same views but in different order. The replace() method has an issue because it can damage inner hierarchy of the child view by setting its parent to null. The fix solution introduces a check if a view item is in use before nullifying its parent.
--Semyon
