+ public DataValidator() {
+ if (VALIDATOR_FACTORY == null) {
+ synchronized (DataValidator.class) {
+ if (VALIDATOR_FACTORY == null) {
+ VALIDATOR_FACTORY = Validation.buildDefaultValidatorFactory();
+ }
+ }
+ }
+ }
+
+ public <E> Set<ConstraintViolation<E>> getConstraintViolations(E classToValid) {