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 5021445
  27  * @summary Calling inherited generics method via interface causes AbstractMethodError
  28  * @author gafter
  29  *
  30  * @compile -source 1.5 MissingBridge.java
  31  * @run main MissingBridge
  32  */
  33 
  34 class GenObject<T>
  35 {
  36     public void foo(T obj)
  37     {
  38         System.out.println("obj = "+obj);
  39     }
  40 }
  41 
  42 interface TestInterface
  43 {
  44     void foo(String blah);
  45 }
  46 
  47 public class MissingBridge extends GenObject<String> implements TestInterface
  48 {
  49     public static void main(String[] args)
  50     {
  51         MissingBridge test = new MissingBridge();
  52         TestInterface test2 = test;
  53 
  54         // works
  55         test.foo("blah");
  56 
  57         // fails with AbstractMethodError
  58         test2.foo("blah");
  59     }
  60 }