Fri, 24 Apr 2020 03:58:51 +0100
Merge
1 /*
2 * Copyright (c) 2010, 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 6943289
27 * @summary Project Coin: Improved Exception Handling for Java (aka 'multicatch')
28 *
29 */
31 public class Pos01 {
33 static class A extends Exception {}
34 static class B extends Exception {}
36 static int caughtExceptions = 0;
38 static void test(boolean b) {
39 try {
40 if (b) {
41 throw new A();
42 }
43 else {
44 throw new B();
45 }
46 }
47 catch (final A | B ex) {
48 caughtExceptions++;
49 }
50 }
52 public static void main(String[] args) {
53 test(true);
54 test(false);
55 if (caughtExceptions != 2) {
56 throw new AssertionError("Exception handler called " + caughtExceptions + "times");
57 }
58 }
59 }