/* * Copyright (c) 2014, 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 8044737 * @summary Lambda: NPE while obtaining method reference through lambda expression * @compile MethodRefNewInnerInLambdaNPE2.java */ public class MethodRefNewInnerInLambdaNPE2 { interface Constructor { MyTest execute(); } class MyTest { MyTest() { System.out.println("Constructor executed"); } } public Constructor getConstructor() { return getConstructor(() -> { return MyTest::new; }); } public static void main(String argv[]) { MethodRefNewInnerInLambdaNPE2 t = new MethodRefNewInnerInLambdaNPE2(); MyTest mytest = t.getConstructor().execute(); } Constructor getConstructor(Wrapper arg) { return arg.unwrap(); } interface Wrapper { Constructor unwrap(); } }