1 /*
   2  * Copyright (c) 2009, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 /*
  24  * @test
  25  * @summary type-annotation written as regular annotation in anon classes
  26  * @bug 8013065
  27  */
  28 import java.lang.annotation.*;
  29 import static java.lang.annotation.RetentionPolicy.*;
  30 import static java.lang.annotation.ElementType.*;
  31 import com.sun.tools.classfile.*;
  32 
  33 /*
  34  * A type-annotations on a field in an inner class not in a lambda expression 
  35  * results in RuntimeTypeAnnotations_attibute and RuntimeAnnotations_attribute. 
  36  * On a field in an innner class in a lambda expression, it leaves off the 
  37  * RuntimeAnnotations_attribute. 
  38  */
  39 public class T8013065 extends ClassfileTestHelper{
  40     public static void main(String[] args) throws Exception {
  41         new T8013065().run();
  42     }
  43 
  44     public void run() throws Exception {
  45         expected_tvisibles = 1;
  46         expected_tinvisibles = 1;
  47         ClassFile cf = getClassFile("T8013065$Test$1$InnerAnon.class");
  48         for (Method m : cf.methods) {
  49             test(cf, m);
  50         }
  51         countAnnotations();
  52 
  53         if (errors > 0)
  54             throw new Exception(errors + " errors found");
  55         System.out.println("PASSED");
  56     }
  57 
  58     /*********************** Test class **************************/
  59     class Test<T> {
  60          Object mtest( Test<T> t){ return null;  }
  61         public void test() {
  62             mtest( new Test<T>() {
  63                     class InnerAnon<U> {
  64                         @A @B String ia_m1(){ return null; };
  65                     }
  66                     //comment below and they're written correctly.
  67                     InnerAnon<String> IA = new InnerAnon< String>();
  68                });
  69        }
  70     }
  71     @Retention(CLASS) @Target(TYPE_USE)  @interface A { }
  72     @Retention(RUNTIME) @Target(TYPE_USE)  @interface B { }
  73 }