0N/A/*
2362N/A * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 4979440
0N/A * @summary Test for signature parsing corner case
0N/A * @author Joseph D. Darcy
0N/A */
0N/A
0N/Aimport java.lang.reflect.*;
0N/Aimport java.lang.annotation.*;
0N/A
0N/A/*
0N/A * Make sure:
0N/A * 1. getAnnotation can be called directly
0N/A * 2. getAnnotation can be called reflectively
0N/A * 3. generic information methods on the Method object for
0N/A * getAnnotation can be called
0N/A */
0N/A
0N/Apublic class getAnnotationTest {
0N/A public static void main (String[] args) throws Throwable {
0N/A // Base level
0N/A Class c = Class.forName("java.lang.annotation.Retention");
0N/A Annotation result = c.getAnnotation(Retention.class);
0N/A // System.out.println("Base result:" + result);
0N/A
0N/A // Meta level, invoke Class.getAnnotation reflectively...
0N/A Class meta_c = c.getClass();
0N/A Method meta_getAnnotation = meta_c.getMethod("getAnnotation",
0N/A (Retention.class).getClass());
0N/A
0N/A Object meta_result = meta_getAnnotation.invoke(c, Retention.class);
0N/A // System.out.println("Meta result:" + meta_result);
0N/A
0N/A if (!meta_result.equals(result)) {
0N/A throw new RuntimeException("Base and meta results are not equal.");
0N/A }
0N/A
0N/A meta_getAnnotation.getGenericExceptionTypes();
0N/A meta_getAnnotation.getGenericParameterTypes();
0N/A meta_getAnnotation.getGenericReturnType();
0N/A }
0N/A}