}
@Test
@TestForIssue(jiraKey = "HV-95")
public void testElementDescriptorImmutable() {
ElementDescriptor elementDescriptor = ValidatorUtil.getPropertyDescriptor( Order.class, "orderNumber" );
Set<ConstraintDescriptor<?>> constraintDescriptors = elementDescriptor.getConstraintDescriptors();
try {
constraintDescriptors.add( null );
fail( "Set should be immutable" );
}