OptionalValidatedSceneProperty
open class OptionalValidatedSceneProperty(initialValue: Scene?, bean: Any? = null, beanName: String? = null, validation: (ValidatedProperty<Scene?>, Scene?, Scene?) -> Scene?) : ValidatedProperty<Scene?> , OptionalSceneProperty
Boilerplate which avoids having to use generics.
Similar to ValidatedSceneProperty, but the value can also be null
.