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kotlinlang

I have a object in a 3rd party library (e.g.: `Person`) that I am using as the value of an `ItemViewModel`. It has a collection (e.g.: `var hairColors:Set&lt;String&gt;`). How do I bind it to the `ItemViewModel`? If I do `val hairColors = bind(Person::hairColors)`, I get `java.lang.ClassCastException: java.util.LinkedHashSet cannot be cast to javafx.collections.ObservableSet`. I think I need to do something with `bind(forceObjectProperty=true)` and `rebindOnChange`, but I am not sure what.

I wired it up myself with a couple of change listeners.