//package tests; // //import javax.validation.ConstraintViolation; //import javax.validation.Validation; //import javax.validation.Validator; //import javax.validation.ValidatorFactory; // //import a.Main; //import org.junit.Test; // //import java.util.Set; // //public class ValidationTest { // // @Test // public void testValidation() throws Exception { // ValidatorFactory factory = Validation.buildDefaultValidatorFactory(); // Validator validator = factory.getValidator(); // // Main object = new Main(); // Set<ConstraintViolation<Main>> validate = validator.validate(object); // for (ConstraintViolation<Main> mainConstraintViolation : validate) { // System.err.println(mainConstraintViolation.getMessage() + " -- " + mainConstraintViolation); // } // } // //}