58 lines
2.1 KiB
Java
58 lines
2.1 KiB
Java
/*
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* Copyright (c) 2021, 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 8263763
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* @summary Check that annotations on an enum constructor are indexed correctly.
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*/
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import java.lang.annotation.Annotation;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.reflect.Constructor;
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import java.util.Arrays;
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public class EnumConstructorAnnotation {
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public static void main(String[] args) {
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Constructor<?> c = SampleEnum.class.getDeclaredConstructors()[0];
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Annotation[] a1 = c.getParameters()[2].getAnnotations(), a2 = c.getParameterAnnotations()[2];
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for (Annotation[] a : Arrays.asList(a1, a2)) {
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if (a.length != 1) {
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throw new RuntimeException("Unexpected length " + a.length);
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} else if (a[0].annotationType() != SampleAnnotation.class) {
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throw new RuntimeException("Unexpected type " + a[0]);
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}
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}
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}
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enum SampleEnum {
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INSTANCE("foo");
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SampleEnum(@SampleAnnotation String value) { }
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}
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@Retention(RetentionPolicy.RUNTIME)
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@interface SampleAnnotation { }
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}
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