for(Iterator i = dels.iterator(); i.hasNext(); ) { Delivery d = (Delivery)i.next(); if (log.isTraceEnabled()) { log.trace(this + " releasing reference for " + d.getReference()); } }
      public void afterRollback()      {         for(Iterator i = dels.iterator(); i.hasNext(); )         {            Delivery d = (Delivery)i.next();            if (log.isTraceEnabled()) { log.trace(this + " releasing reference for " + d.getReference()); }         }         txToRemoveDeliveryCallbacks.remove(tx);      }