import java.util.TimeZone;

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
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/*
 * @test
 * @bug 8234288
 * @modules jdk.localedata
 * @summary updating time zone strings for Turkey Time
 * @run main/othervm -Djava.locale.providers=JRE,SPI Bug8234288
 */

import java.util.Locale;
import java.util.TimeZone;

public class Bug8234288 {
    private static Locale ENGLISH = new Locale("en");
    private static String ZONE_EUROPE_ISTANBUL = "Europe/Istanbul";
    private static String ZONE_ASIA_ISTANBUL = "Asia/Istanbul";
    private static String ZONE_TURKEY = "Turkey";

    private static String EXPECTED_TRT_LONG = "Turkey Time";
    private static String EXPECTED_TRT_SHORT = "TRT";
    private static String EXPECTED_TRST_LONG = "Turkey Summer Time";
    private static String EXPECTED_TRST_SHORT = "TRST";

    public static void main(String[] arg) {
        int errors = testTurkeyTimeZone(ZONE_EUROPE_ISTANBUL)
                    + testTurkeyTimeZone(ZONE_ASIA_ISTANBUL)
                    + testTurkeyTimeZone(ZONE_TURKEY);

        if (errors > 0) {
            throw new RuntimeException();
        }
    }

    private static int testTurkeyTimeZone(final String location) {
        return testTimeZone(location, false, TimeZone.LONG, EXPECTED_TRT_LONG)
             + testTimeZone(location, false, TimeZone.SHORT, EXPECTED_TRT_SHORT)
             + testTimeZone(location, true, TimeZone.LONG, EXPECTED_TRST_LONG)
             + testTimeZone(location, true, TimeZone.SHORT, EXPECTED_TRST_SHORT);
    }

    private static int testTimeZone(final String location, final boolean isSummerTime,
                                    final int style, final String expected) {
        String timezone = TimeZone.getTimeZone(location)
                                  .getDisplayName(isSummerTime, style, ENGLISH);
        if (!timezone.equals(expected)) {
            System.err.println("wrong time zone string for location '" + location
                              +"': got '" + timezone + "', expected'" + expected + "'");
            return 1;
        }

        return 0;
    }
}