public void setup() {
    super.setup();
    this.reset = true;

    // Clear the cache so we are working from scratch.
    ((EntityManagerImpl) getEntityManager())
        .getActiveSession()
        .getIdentityMapAccessor()
        .initializeAllIdentityMaps();
  }
 public void reset() {
   if (reset) {
     reset = false;
   }
   super.reset();
 }