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