mcimadamore@1415: /*
mcimadamore@1415:  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
mcimadamore@1415:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
mcimadamore@1415:  *
mcimadamore@1415:  * This code is free software; you can redistribute it and/or modify it
mcimadamore@1415:  * under the terms of the GNU General Public License version 2 only, as
mcimadamore@1415:  * published by the Free Software Foundation.
mcimadamore@1415:  *
mcimadamore@1415:  * This code is distributed in the hope that it will be useful, but WITHOUT
mcimadamore@1415:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
mcimadamore@1415:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
mcimadamore@1415:  * version 2 for more details (a copy is included in the LICENSE file that
mcimadamore@1415:  * accompanied this code).
mcimadamore@1415:  *
mcimadamore@1415:  * You should have received a copy of the GNU General Public License version
mcimadamore@1415:  * 2 along with this work; if not, write to the Free Software Foundation,
mcimadamore@1415:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
mcimadamore@1415:  *
mcimadamore@1415:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
mcimadamore@1415:  * or visit www.oracle.com if you need additional information or have any
mcimadamore@1415:  * questions.
mcimadamore@1415:  */
mcimadamore@1415: 
mcimadamore@1415: /*
mcimadamore@1415:  * @test
mcimadamore@1415:  * @bug 8003280
mcimadamore@1415:  * @summary Add lambda tests
mcimadamore@1415:  *  Structural most specific doesn't handle cases with wildcards in functional interfaces
mcimadamore@1415:  */
mcimadamore@1415: public class MostSpecific04 {
mcimadamore@1415: 
mcimadamore@1415:     static int assertionCount = 0;
mcimadamore@1415: 
mcimadamore@1415:     static void assertTrue(boolean cond) {
mcimadamore@1415:         assertionCount++;
mcimadamore@1415:         if (!cond)
mcimadamore@1415:             throw new AssertionError();
mcimadamore@1415:     }
mcimadamore@1415: 
mcimadamore@1415:     interface DoubleMapper<T> {
mcimadamore@1415:         double map(T t);
mcimadamore@1415:     }
mcimadamore@1415: 
mcimadamore@1415:     interface LongMapper<T> {
mcimadamore@1415:         long map(T t);
mcimadamore@1415:     }
mcimadamore@1415: 
mcimadamore@1415:     static class MyList<E> {
mcimadamore@1415:         void map(DoubleMapper<? super E> m) { assertTrue(false); }
mcimadamore@1415:         void map(LongMapper<? super E> m) { assertTrue(true); }
mcimadamore@1415:     }
mcimadamore@1415: 
mcimadamore@1415:     public static void main(String[] args) {
mcimadamore@1415:         MyList<String> ls = new MyList<String>();
mcimadamore@1415:         ls.map(e->e.length());
mcimadamore@1415:         assertTrue(assertionCount == 1);
mcimadamore@1415:     }
mcimadamore@1415: }