/*

 * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * 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).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

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 */

/*

 * @test

 * @bug 8143852

 * @summary Most specific inference constraints derived from both functional interface method parameters and tparam bounds

 */

public class MostSpecific22 {

    public static void main(String[] args) {

        new MostSpecific22().test();

    }

    interface F1<T> { <X extends T> Object apply(T arg); }

    interface F2 { <Y extends Number> String apply(Number arg); }

    static <T> T m1(F1<T> f) {

        throw new AssertionError("Less-specific method invocation.");

    }

    static Object m1(F2 f) { return null; }

    static String foo(Object in) { return "a"; }

    void test() {

        m1(MostSpecific22::foo);

    }

}