| /* |
| * Copyright (c) 2011, 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. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 8003280 |
| * @summary Add lambda tests |
| * SAM conversion and raw types in argument/return types |
| * @author Maurizio Cimadamore |
| * @run main LambdaConv16 |
| */ |
| |
| import java.util.*; |
| |
| public class LambdaConv16 { |
| |
| static int assertionCount = 0; |
| |
| static void assertTrue(boolean cond) { |
| assertionCount++; |
| if (!cond) |
| throw new AssertionError(); |
| } |
| |
| interface A { |
| Iterable m(List<String> ls); |
| } |
| |
| interface B { |
| Iterable<String> m(List l); |
| } |
| |
| interface AB extends A, B {} //SAM type ([List], Iterable<String>, {}) |
| |
| static void test(AB ab, List l) { ab.m(l); } |
| |
| public static void main(String[] args) { |
| AB ab = (List list) -> { assertTrue(true); return new ArrayList<String>(); }; |
| ab.m(null); |
| test((List list) -> { assertTrue(true); return new ArrayList<String>(); }, null); |
| assertTrue(assertionCount == 2); |
| } |
| } |