The issue is that the toggles is not reliably unselected if an uncontained value is set.
The root is ChoiceBoxSelectionModel which doesn't update the index on selecting an uncontained item, in particular it fails to keep the invariant: assertEquals(getItems().indexOf(selectedItem), selectedIndex); The fix here is to override select(item) to guarantee the assert. Added/removed ignore from tests that failed before and pass after the fix. All other tests are passing before and after. ------------- Commit messages: - 8241999: ChoiceBox: incorrect toggle selected for uncontained Changes: https://git.openjdk.java.net/jfx/pull/200/files Webrev: https://webrevs.openjdk.java.net/jfx/200/webrev.00 Issue: https://bugs.openjdk.java.net/browse/JDK-8241999 Stats: 55 lines in 2 files changed: 44 ins; 7 del; 4 mod Patch: https://git.openjdk.java.net/jfx/pull/200.diff Fetch: git fetch https://git.openjdk.java.net/jfx pull/200/head:pull/200 PR: https://git.openjdk.java.net/jfx/pull/200