1 /*

     2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

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

     4  *

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

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

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

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

    18  * 2 along with this work; if not, write to the Free Software Foundation,

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

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 /**

    27  * @test

    28  * @bug 8058112

    29  * @summary Invalid BootstrapMethod for constructor/method reference

    30  */

    31 

    32 import java.util.function.Function;

    33 

    34 public class MethodReferenceIntersection2 {

    35 

    36     interface B { }

    37 

    38     interface A { }

    39 

    40     static class C implements A, B { }

    41 

    42     static class Info {

    43         <H extends A & B> Info(H h) { }

    44 

    45         static <H extends A & B> Info info(H h) {

    46             return new Info(h);

    47         }

    48     }

    49 

    50     public static void main(String[] args) {

    51         test();

    52     }

    53 

    54     // Note the switch in order compared to that on Info

    55     static <H extends B & A> void test() {

    56         Function<H, Info> f1L = _h -> new Info(_h);

    57         Function<H, Info> f1 = Info::new;

    58         Function<H, Info> f2L = _h -> Info.info(_h);

    59         Function<H, Info> f2 = Info::info;

    60         H c = (H) new C();

    61         if(f1.apply(c) instanceof Info &&

    62            f2.apply(c) instanceof Info) {

    63            System.out.println("Passes.");

    64         } else {

    65            throw new AssertionError();

    66         }

    67     }

    68 }