Java tutorial
/* * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package javax.security.auth.login; /** * Signals that a {@code Credential} has expired. * * <p> This exception is thrown by LoginModules when they determine * that a {@code Credential} has expired. * For example, a {@code LoginModule} authenticating a user * in its {@code login} method may determine that the user's * password, although entered correctly, has expired. In this case * the {@code LoginModule} throws this exception to notify * the application. The application can then take the appropriate * steps to assist the user in updating the password. * * @since 1.4 */ public class CredentialExpiredException extends CredentialException { private static final long serialVersionUID = -5344739593859737937L; /** * Constructs a CredentialExpiredException with no detail message. A detail * message is a String that describes this particular exception. */ public CredentialExpiredException() { super(); } /** * Constructs a CredentialExpiredException with the specified detail * message. A detail message is a String that describes this particular * exception. * * @param msg the detail message. */ public CredentialExpiredException(String msg) { super(msg); } }