public AttemptCollectionHandler()
 {
     dataAccess = new AttemptCollectionDataAccess();
     serializer = new AttemptCollectionSerializer();
     collection = new AttemptCollection();
 }
        /**
         * <summary>No file was created - create an empty one </summary>
         **/
        private void HandleException()
        {
            var serializer = new AttemptCollectionSerializer();

            SaveXmlCollection(serializer.SerializeAttempts(new AttemptCollection()));
        }