1 /* 2 * Copyright (c) 2015, 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 7196163 27 * @summary Twr with resource variables as lambda expressions and method references 28 * @compile TwrAndLambda.java 29 */ 30 31 public class TwrAndLambda { 32 33 public static void main(String... args) { 34 35 // Lambda expression 36 AutoCloseable v1 = () -> {}; 37 // Static method reference 38 AutoCloseable v2 = TwrAndLambda::close1; 39 // Instance method reference 40 AutoCloseable v3 = new TwrAndLambda()::close2; 41 42 try (v1) { 43 } catch(Exception e) {} 44 try (v2) { 45 } catch(Exception e) {} 46 try (v3) { 47 } catch(Exception e) {} 48 } 49 50 public static void close1() throws Exception { } 51 52 public void close2() throws Exception { } 53 }