1 /* 2 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 /* 24 * @test 25 * @bug 8149452 8151876 8181157 8206965 26 * @modules java.base/sun.util.calendar 27 * @run main/othervm -Duser.language=de -Duser.country=DE Bug8149452 28 * @run main/othervm -Duser.language=ja -Duser.country=JP Bug8149452 29 * @run main/othervm -Duser.language=en -Duser.country=US Bug8149452 30 * @summary Check the missing time zone names for English, German and Japanese locales. 31 */ 32 import java.text.DateFormatSymbols; 33 import java.util.ArrayList; 34 import java.util.TimeZone; 35 import java.util.Arrays; 36 import java.util.List; 37 38 public class Bug8149452 { 39 40 public static void main(String[] args) { 41 List<String> listNotFound = new ArrayList<>(); 42 String[][] zoneStrings = DateFormatSymbols.getInstance() 43 .getZoneStrings(); 44 for (String tzID : TimeZone.getAvailableIDs()) { 45 if (!Arrays.stream(zoneStrings) 46 .anyMatch(zone -> tzID.equalsIgnoreCase(zone[0]))) { 47 // to ignore names for Etc/GMT[+-][0-9]+ which are not supported 48 if (!tzID.startsWith("Etc/GMT") 49 && !tzID.startsWith("GMT")) { 50 listNotFound.add(tzID); 51 } 52 } 53 } 54 55 if (!listNotFound.isEmpty()) { 56 throw new RuntimeException("Test Failed: Time Zone Strings for " 57 + listNotFound + " not found"); 58 } 59 } 60 }