aoqi@0: /*
aoqi@0:  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 4721069
aoqi@0:  * @summary javac allows an interface to override a final method in Object
aoqi@0:  * @author gafter
aoqi@0:  *
aoqi@0:  * @compile/fail T4721069.java
aoqi@0:  */
aoqi@0: 
aoqi@0: interface I {
aoqi@0:     Class getClass(); // error: cannot overide final from Object
aoqi@0:     static class T {
aoqi@0:         static void f(I i) {
aoqi@0:             if (i == null) {
aoqi@0:                 Integer x = new Integer(2);
aoqi@0:             } else {
aoqi@0:                 I x = i;
aoqi@0:                 x.getClass();
aoqi@0:             }
aoqi@0:         }
aoqi@0:         public static void main(String[] args) {
aoqi@0:             f(null);
aoqi@0:         }
aoqi@0:     }
aoqi@0: }