@Override
public DataContainerNodeBuilder<NodeIdentifier, ChoiceNode> withChild(final DataContainerChild<?, ?> child) {
- if(validator == null) {
+ if (validator == null) {
Optional<ChoiceCaseNode> detectedCaseOpt = SchemaUtils.detectCase(schema, child);
DataValidationException.checkLegalChild(detectedCaseOpt.isPresent(), child.getIdentifier(), schema);
validator = new DataNodeContainerValidator(detectedCaseOpt.get());