test/tools/javac/multicatch/Pos07.java

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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 */
23
24 /*
25 * @test
26 * @bug 6993963
27 * @summary Project Coin: Use precise exception analysis for effectively final catch parameters
28 * @compile Pos07.java
29 */
30
31 class Pos07 {
32
33 static class A extends Exception { public void m() {}; public Object f;}
34 static class B1 extends A {}
35 static class B2 extends A {}
36
37 void m() throws B1, B2 {
38 try {
39 if (true) {
40 throw new B1();
41 }
42 else {
43 throw new B2();
44 }
45 } catch (Exception ex) { //effectively final analysis
46 throw ex;
47 }
48 }
49 }

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