47bbcac667
Make sure default methods with the same names as those in j.l.Object get put in the default methods table where resolution can find them. Reviewed-by: acorn, lfoltan
56 lines
1.7 KiB
Java
56 lines
1.7 KiB
Java
/*
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* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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/*
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* @test
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* @bug 8154587
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* @summary Check that invokeinterface of clone() works properly where clone() is
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* an abstract method in a superinterface and also overridden locally.
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* @run main AbstractClone
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*/
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public class AbstractClone {
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interface I1 {
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Object clone();
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}
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interface I2 extends I1 { }
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static class C implements I2 {
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public Object clone() {
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return "In C's clone()";
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}
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}
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static Object test(I2 i) { return i.clone(); }
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public static void main(String[] args) {
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String s = (String)test(new C());
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if (!s.equals("In C's clone()")) {
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throw new RuntimeException("Wrong clone() called");
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}
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}
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}
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