russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
47 lines
1.7 KiB
Java
47 lines
1.7 KiB
Java
/*
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* Copyright (c) 2009, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 6851214 8347841 8347955
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* @summary Allow 24:00 as a valid end/start DST time stamp
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* @run main ListTimeZones
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*/
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import java.time.ZoneId;
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import java.util.*;
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import java.util.function.Predicate;
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public class ListTimeZones{
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public static void main(String[] args){
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Date date = new Date();
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String[] TimeZoneIds = TimeZone.availableIDs()
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.filter(Predicate.not(ZoneId.SHORT_IDS::containsKey))
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.toArray(String[]::new);
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for(int i = 0; i < TimeZoneIds.length; i++){
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TimeZone tz = TimeZone.getTimeZone(TimeZoneIds[i]);
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Calendar calendar = new GregorianCalendar(tz);
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String calString = calendar.toString();
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}
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}
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}
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