Here you can find the source of commit(Object tx)
static Future<Void> commit(Object tx)
//package com.java2s; /*//from w w w. j a va 2s. c om * JBoss, Home of Professional Open Source. * Copyright 2012, Red Hat, Inc., and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ import java.util.concurrent.Future; public class Main { static Future<Void> commit(Object tx) { /* if (tx != null) { try { if (tx instanceof TransactionManager) { tx = ReflectionUtils.invokeStaticMethod(tx.getClass(), GET_TM); } return (Future<Void>) ReflectionUtils.invokeInstanceMethod(tx, COMMIT_ASYNC); } catch (Exception ignore) { } } */ return null; } }