/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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/*
 * @test
 * @bug 8073842
 * @summary Invalid method reference when referencing a method on a wildcard type
 * @compile T8073842.java
 */

import java.util.stream.Stream;

class T8073842 {

    static class Chunck {
        public void work() { }
    }

    void test(Stream<? extends Chunck> s) {
        Stream<Runnable> r = s.map(o -> o::work);
    }
}