@Override
 public T addRejectCheck(RejectAttributeChecker rejectChecker, String... rejectedAttributes) {
   for (String attribute : rejectedAttributes) {
     registry.addAttributeCheck(attribute, rejectChecker);
   }
   return thisBuilder();
 }
 @Override
 public T addRejectCheck(
     final RejectAttributeChecker checker, final AttributeDefinition... rejectedAttributes) {
   for (AttributeDefinition attribute : rejectedAttributes) {
     String attrName = getAttributeName(attribute);
     registry.addAttributeCheck(attrName, checker);
   }
   return thisBuilder();
 }