sourceFile('LocaleHolder.java').withSource("""
                import java.util.Locale;

                class LocaleHolder {
                    private static Locale locale;

                    public static Locale set(Locale locale) {
                        Locale old = LocaleHolder.locale;
                        LocaleHolder.locale = locale;
                        return old;
                    }

        overrideVersion << [GradleVersion.current().baseVersion.version, GradleVersion.current().version]
    }

    void ranWithLocale(Locale locale) {
        outputContains("defaultLocale: " + locale)
    }

    void runWithLocale(Locale locale) {
        executer.withDefaultLocale(locale)
        run "printLocale"
    }

                @ExtendWith(Locales.class)
                @Tag("TagA")
                public class SomeMoreLocaleTests {
                    @TestTemplate
                    public void someMoreTest1(Locale locale) {
                        System.out.println("Locale in use: " + locale);
                    }

                    @TestTemplate
                    public void someMoreTest2(Locale locale) {

        /** ロケール */
        protected final Locale locale;

        /** 現在のスタイルを示すインデックス */
        protected int index;

        /**
         * インスタンスを構築します。
         *
         * @param locale
         *            ロケール
         */
        public DateFormatIterator(final Locale locale) {
            this.locale = locale;
        }

        @Override

	Catalan              Tag = Tag{language: caIndex, locale: caIndex}
	Czech                Tag = Tag{language: csIndex, locale: csIndex}
	Danish               Tag = Tag{language: daIndex, locale: daIndex}
	German               Tag = Tag{language: deIndex, locale: deIndex}
	Greek                Tag = Tag{language: elIndex, locale: elIndex}
	English              Tag = Tag{language: enIndex, locale: enIndex}

     * ならデフォルトのロケールを返します。
     *
     * @param locale
     *            ロケール
     * @return {@literal locale}が{@literal null}でなければ{@literal locale}を、
     *         {@literal null}ならデフォルトのロケールを返します。
     */
    protected static Locale getLocale(final Locale locale) {
        if (locale != null) {
            return locale;
        }
        return LocaleUtil.getDefault();

        assertFalse(labelTypeHelper.matchLocale(Locale.ENGLISH, Locale.JAPANESE));
        assertFalse(labelTypeHelper.matchLocale(Locale.SIMPLIFIED_CHINESE, Locale.TRADITIONAL_CHINESE));

        assertTrue(labelTypeHelper.matchLocale(null, Locale.ROOT));
        assertTrue(labelTypeHelper.matchLocale(Locale.ENGLISH, Locale.ROOT));
        assertTrue(labelTypeHelper.matchLocale(Locale.ROOT, Locale.ROOT));

 */

package gradlebuild.basics

import java.util.Locale

fun String.toLowerCase(): String =
    lowercase(Locale.US)

fun String.toUpperCase(): String =
    uppercase(Locale.US)

fun String.capitalize(): String =
    replaceFirstChar { it.uppercase(Locale.US) }

fun String.decapitalize(): String =

        /** ロケール */
        protected final Locale locale;

        /** 現在のスタイルを示すインデックス */
        protected int index;

        /**
         * インスタンスを構築します。
         *
         * @param locale
         *            ロケール
         */
        public DateFormatIterator(final Locale locale) {
            this.locale = locale;
        }

        @Override

    }
}
""", "UTF-8")

        expect:
        succeeds 'check'
    }

    Locale getTurkishLocale() {
        new Locale("tr", "TR")
    }

    Locale getNonDefaultLocale() {
        [new Locale('de'), new Locale('en')].find { it != Locale.default }
    }

    def executerEncoding(String inputEncoding) {
        if (inputEncoding) {