if ( getSessionFactory().getSessionFactoryOptions().isJpaBootstrap() ) {
			// Original hibernate-entitymanager EM#close behavior
			checkSessionFactoryOpen();
			checkOpenOrWaitingForAutoClose();
			if ( discardOnClose || !isTransactionInProgress( false ) ) {
				super.close();
			}
			else {
				//Otherwise, session auto-close will be enabled by shouldAutoCloseSession().
				waitingForAutoClose = true;
				closed = true;
			}
		}
		else {

			super.close();

			if ( getFactory().getStatistics().isStatisticsEnabled() ) {
				getFactory().getStatistics().closeSession();
			}
		}