anchor.diff:  @ApplicationScoped
   public class SantaClausService {
   
  -    @Inject ChildDAO childDAO
  -    @Inject SantaClausDAO santaDAO
  -    @Inject UserTransaction transaction
  -
  -    public void getAGiftFromSanta(Child child, String giftDescription) throws Exception {
  +    @Inject ChildDAO childDAO;
  +    @Inject SantaClausDAO santaDAO;
  +    @Inject UserTransaction transaction;
  +
  +    public void getAGiftFromSanta(Child child, String giftDescription) {
           // some transaction work
           try {
               transaction.begin();
  
positive.code: 
  === Transaction Configuration
  
  Extended configuration of the transaction is possible with the use of the `@TransactionConfiguration` annotation that is set in addition to the standard `@Transactional` annotation on your entry method or at the class level.
  
  The `@TransactionConfiguration` annotation allows to set a timeout property, in seconds, that applies to transactions created within the annotated method.
  
  
negative.code:     @Inject ChildDAO childDAO;
      @Inject SantaClausDAO santaDAO;
  
      @Transactional // <1>
      public void getAGiftFromSanta(Child child, String giftDescription) {
          // some transaction work
          Gift gift = childDAO.addToGiftList(child, giftDescription);
          if (gift == null) {
              throw new OMGGiftNotRecognizedException(); // <2>
          }
          else {
              santaDAO.addToSantaTodoList(gift);
  