/* * Copyright (c) 1998, 2016, 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. * * 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. */ /* @test * @bug 4108737 * @summary java.util.Date doesn't fail if current TimeZone is changed */ import java.util.TimeZone; import java.util.Date; public class TZ { public static void main(String args[]) { TimeZone tz = TimeZone.getDefault(); try { testMain(); } finally { TimeZone.setDefault(tz); } } static void testMain() { String expectedResult = "Sat Feb 01 00:00:00 PST 1997"; // load the java.util.Date class in the GMT timezone TimeZone.setDefault(TimeZone.getTimeZone("GMT")); new Date(); // load the class (to run static initializers) // use the class in different timezone TimeZone.setDefault(TimeZone.getTimeZone("PST")); @SuppressWarnings("deprecation") Date date = new Date(97, 1, 1); if (!date.toString().equals(expectedResult)) { throw new RuntimeException("Regression bug id #4108737 - Date fails if default time zone changed"); } } }