Mon, 21 Jan 2013 11:16:28 -0800
Merge
1 /*
2 * Copyright (c) 2010, 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 */
24 /*
25 * @test
26 * @bug 6911256 6964740 7013420
27 * @author Joseph D. Darcy
28 * @summary Test that TWR and multi-catch play well together
29 * @compile TwrMultiCatch.java
30 * @run main TwrMultiCatch
31 */
33 import java.io.IOException;
34 public class TwrMultiCatch implements AutoCloseable {
35 private final Class<? extends Exception> exceptionClass;
37 private TwrMultiCatch(Class<? extends Exception> exceptionClass) {
38 this.exceptionClass = exceptionClass;
39 }
41 public static void main(String... args) {
42 test(new TwrMultiCatch(CustomCloseException1.class),
43 CustomCloseException1.class);
45 test(new TwrMultiCatch(CustomCloseException2.class),
46 CustomCloseException2.class);
47 }
49 private static void test(TwrMultiCatch twrMultiCatch,
50 Class<? extends Exception> expected) {
51 try(TwrMultiCatch tmc = twrMultiCatch) {
52 System.out.println(tmc.toString());
53 } catch (CustomCloseException1 |
54 CustomCloseException2 exception) {
55 if (!exception.getClass().equals(expected) ) {
56 throw new RuntimeException("Unexpected catch!");
57 }
58 }
59 }
61 public void close() throws CustomCloseException1, CustomCloseException2 {
62 Throwable t;
63 try {
64 t = exceptionClass.newInstance();
65 } catch(ReflectiveOperationException rfe) {
66 throw new RuntimeException(rfe);
67 }
69 try {
70 throw t;
71 } catch (CustomCloseException1 |
72 CustomCloseException2 exception) {
73 throw exception;
74 } catch (Throwable throwable) {
75 throw new RuntimeException(throwable);
76 }
77 }
78 }
80 class CustomCloseException1 extends Exception {}
81 class CustomCloseException2 extends Exception {}