icu/android_icu4j/cts-coverage/src/main/tests/android/icu/cts/coverage/rules/ULocaleDefault.java

/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package android.icu.cts.coverage.rules;

import android.icu.util.ULocale;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Mark a test method that requires a new default {@link ULocale}
 *
 * <p>Sets the default to the {@link ULocale} obtained by calling
 * {@link ULocale#forLanguageTag(String)} with the value returned from {@link #languageTag()}
 * before executing the method and restores the previous default afterwards.
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.METHOD})
public @interface ULocaleDefault {
    String languageTag();
}