Hi! That’s actually quite easy to replace:
If you have a model containing the LocalDateTime, change the call to: var model = Model.of( LocalDateTime.now() ); model.map( LocalDateTime::toLocalDate ); Since the “date” field is private final I assume your model was read-only. Met vriendelijke groet, Kind regards, Bas Gooren Op 18 januari 2021 bij 17:13:42, Johannes Renoth (johannes.ren...@gmx.de) schreef: Hello, In my project i have the following Warning since the Update to Java 11: The issue remains even after trying with the latest Version 9.2.0 I am using a LocalDateTime Model Object with PropertyModel(LocalDateTime, "date"). Of course i could try to split my Model into two parts date and time but it is much more convenient as it is now. Any suggestions what i could do?