1 /* 2 * Copyright (c) 2012, 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 * check that nested inner class in statement lambdas don't get corrupted return statements 29 * @run main LambdaExpr15 30 */ 31 public class LambdaExpr15 { 32 33 static int assertionCount = 0; 34 35 static void assertTrue(boolean cond) { 36 assertionCount++; 37 if (!cond) 38 throw new AssertionError(); 39 } 40 41 interface Block<T> { 42 void apply(T t); 43 } 44 45 public static void main(String[] args) { 46 //anon class 47 Block<Object> ba1 = t -> { 48 new Object() { 49 String get() { return ""; } 50 }; 51 assertTrue((Integer)t == 1); 52 }; 53 ba1.apply(1); 54 55 //local class 56 Block<Object> ba2 = t -> { 57 class A { 58 String get() { return ""; } 59 }; 60 new A(); 61 assertTrue((Integer)t == 2); 62 }; 63 ba2.apply(2); 64 assertTrue(assertionCount == 2); 65 } 66 }