Thu, 10 Oct 2013 14:58:04 +0200
8001931: The new build system whitespace cleanup
Reviewed-by: tbell, simonis, erikj
1 /*
2 * Copyright (c) 2012, 2013, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /*
25 * @test
26 * @bug 8003280
27 * @summary Add lambda tests
28 * Structural most specific doesn't handle cases with wildcards in functional interfaces
29 * @compile/fail/ref=MostSpecific05.out -XDrawDiagnostics MostSpecific05.java
30 */
31 public class MostSpecific05 {
33 interface ObjectConverter<T extends Object> {
34 T map(Object o);
35 }
37 interface NumberConverter<T extends Number> {
38 T map(Object o);
39 }
41 static class MyMapper<A extends Object, B extends Number> {
42 void map(ObjectConverter<? extends A> m) { }
43 void map(NumberConverter<? extends B> m) { }
44 }
46 public static void main(String[] args) {
47 MyMapper<Number, Double> mm = new MyMapper<Number, Double>();
48 mm.map(e->1.0); //ambiguous - implicit
49 mm.map((Object e)->1.0); //ok
50 }
51 }