Java tutorial
/** * Copyright (c)2010-2011 Enterprise Website Content Management System(EWCMS), All rights reserved. * EWCMS PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * http://www.ewcms.com */ package com.sshdemo.common.security.manage.service; import org.springframework.security.core.AuthenticationException; public class UserServiceException extends AuthenticationException { private static final long serialVersionUID = 5250241049755157001L; public UserServiceException(String msg) { super(msg); } public UserServiceException(String msg, Object extraInformation) { super(msg, extraInformation); } public UserServiceException(String msg, Throwable t) { super(msg, t); } }