public static Optional<List<Property>> optionalPropertyList(ModelNode value) {
        return value.isDefined() ? Optional.of(value.asPropertyList()) : Optional.empty();
    }
public static Optional < List < Property > > optionalPropertyList ( ModelNode value ) { return value . isDefined ( ) ? Optional . of ( value . asPropertyList ( ) ) : Optional . empty ( ) ; }
Returns the optional property list value of the specified {@link ModelNode}.
@param value the model node
@return an optional value