1/* 2 * Copyright (c) 2011, 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 */ 23 24/* 25 * @test 26 * @bug 8003280 27 * @summary Add lambda tests 28 * SAM conversion and raw types in argument/return types 29 * @author Maurizio Cimadamore 30 * @run main LambdaConv16 31 */ 32 33import java.util.*; 34 35public class LambdaConv16 { 36 37 static int assertionCount = 0; 38 39 static void assertTrue(boolean cond) { 40 assertionCount++; 41 if (!cond) 42 throw new AssertionError(); 43 } 44 45 interface A { 46 Iterable m(List<String> ls); 47 } 48 49 interface B { 50 Iterable<String> m(List l); 51 } 52 53 interface AB extends A, B {} //SAM type ([List], Iterable<String>, {}) 54 55 static void test(AB ab, List l) { ab.m(l); } 56 57 public static void main(String[] args) { 58 AB ab = (List list) -> { assertTrue(true); return new ArrayList<String>(); }; 59 ab.m(null); 60 test((List list) -> { assertTrue(true); return new ArrayList<String>(); }, null); 61 assertTrue(assertionCount == 2); 62 } 63} 64