void notifyAfterCompletion(int status) throws SystemException {
    for (final Object o : syncList) {
      sync = ((Synchronization) o);
      sync.afterCompletion(status);
    }
  }
Iterate over the list of Synchronizations to complete all the methods to be performed after
completion

@param status int The status of the Global transaction associated with the transaction
geode-core/src/main/java/org/apache/geode/internal/jta/TransactionImpl.java