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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 */
/**
 * @test
 * @bug 8295232
 * @summary Ensures java.locale.useOldISOCodes is statically initialized
 * @library /test/lib
 * @run main UseOldISOCodesTest
 */
import java.util.Locale;
import jdk.test.lib.process.ProcessTools;

public class UseOldISOCodesTest {
    public static void main(String[] args) throws Exception {
        ProcessTools.executeTestJvm("-Djava.locale.useOldISOCodes=true", "UseOldISOCodesTest$Runner")
                .outputTo(System.out)
                .errorTo(System.err)
                .shouldHaveExitValue(0);
    }

    static class Runner {
        private static final String obsoleteCode = "iw";
        private static final String newCode = "he";

        public static void main(String[] args) {
            System.setProperty("java.locale.useOldISOCodes", "false");
            Locale locale = Locale.of(newCode);
            if(!obsoleteCode.equals(locale.getLanguage())){
                throw new RuntimeException("Expected that newcode mapped to old ");
            }
        }
    }
}
