3789983e89
Reviewed-by: darcy, ihse
76 lines
2.0 KiB
Java
76 lines
2.0 KiB
Java
/*
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* Copyright (c) 2014, 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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* @test
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* @bug 8041663
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*/
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public class AmbiguityErrorTest {
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public interface A { }
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public interface B extends A { }
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public interface C {
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A m(B strategy);
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}
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public interface D {
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A m(A strategy);
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A m(B strategy);
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}
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public interface T1 extends C, D { }
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public interface T2 extends D, C { }
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int count;
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class T1Impl implements T1, T2 {
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public A m(B strategy) {
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count++;
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return null;
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}
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public A m(A strategy) {
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throw new AssertionError("Should not get here.");
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}
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}
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public static void main(String... args) {
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new AmbiguityErrorTest().test();
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}
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void test() {
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T1 t1 = new T1Impl();
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T2 t2 = new T1Impl();
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final B b = new B() { };
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t1.m(b);
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t2.m(b);
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if (count != 2) {
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throw new IllegalStateException("Did not call the methods properly");
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}
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}
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}
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