// FIXME: It really feels like we should be specializing DataContainerCodecPrototype so as to ditch
// createInstance() and then we could do an instanceof check instead.
if (childProto.getType() instanceof ChoiceRuntimeType) {
// FIXME: It really feels like we should be specializing DataContainerCodecPrototype so as to ditch
// createInstance() and then we could do an instanceof check instead.
if (childProto.getType() instanceof ChoiceRuntimeType) {