1 /*
   2  * Copyright 2004 Sun Microsystems, Inc.  All Rights Reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 5034991 5040842 5040853
  27  * @summary Modify class-file representation of Class-valued annotation elements
  28  * @author gafter
  29  *
  30  * @compile -source 1.5 Primitives.java
  31  * @run main Primitives
  32  */
  33 
  34 public class Primitives {
  35     @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
  36     @interface A {
  37         Class value() default void.class;
  38     }
  39 
  40     @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
  41     @interface B {
  42         Class[] value() default { void.class };
  43     }
  44 
  45     @A()
  46     @B()
  47     static class T1 {}
  48 
  49     @A(int.class)
  50     @B({void.class, byte.class, char.class, short.class, int.class, long.class,
  51         boolean.class, float.class, double.class, A[].class, int[].class})
  52     static class T2 {}
  53 
  54     static void check(Object actual, Object expected) {
  55         if (actual != expected)
  56             throw new Error("expected: " + expected + "; actual = " + actual);
  57     }
  58 
  59     public static void main(String[] args) {
  60         check(T1.class.getAnnotation(A.class).value(), void.class);
  61         check(T1.class.getAnnotation(B.class).value().length, 1);
  62         check(T1.class.getAnnotation(B.class).value()[0], void.class);
  63 
  64         check(T2.class.getAnnotation(A.class).value(), int.class);
  65         check(T2.class.getAnnotation(B.class).value().length, 11);
  66         check(T2.class.getAnnotation(B.class).value()[0], void.class);
  67         check(T2.class.getAnnotation(B.class).value()[1], byte.class);
  68         check(T2.class.getAnnotation(B.class).value()[2], char.class);
  69         check(T2.class.getAnnotation(B.class).value()[3], short.class);
  70         check(T2.class.getAnnotation(B.class).value()[4], int.class);
  71         check(T2.class.getAnnotation(B.class).value()[5], long.class);
  72         check(T2.class.getAnnotation(B.class).value()[6], boolean.class);
  73         check(T2.class.getAnnotation(B.class).value()[7], float.class);
  74         check(T2.class.getAnnotation(B.class).value()[8], double.class);
  75         check(T2.class.getAnnotation(B.class).value()[9], A[].class);
  76         check(T2.class.getAnnotation(B.class).value()[10], int[].class);
  77     }
  78 }