1 /* 2 * Copyright (c) 2020, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /* 27 * @test 28 * @bug 8244711 29 * @summary Test that primitive classes work well with TWR 30 * @run main AutoCloseableTest 31 */ 32 33 public class AutoCloseableTest { 34 35 primitive static class Foo implements AutoCloseable { 36 37 String s = "Exception while closing AutoCloseable"; 38 39 @Override 40 public void close() throws Exception { 41 throw new Exception(s); 42 } 43 44 } 45 46 public static void main(String[] args) { 47 String expected = ""; 48 String found = ""; 49 try (Foo foo = new Foo()) { 50 expected = foo.s; 51 } catch (Exception e) { 52 found = e.getMessage(); 53 } 54 if (expected.length() == 0 || !expected.equals(found)) 55 throw new AssertionError("Should not get here!"); 56 } 57 }