ThrowsIntersection_4.java revision 0:9a66ca7c79fa 
1/*
2 * Copyright 2000 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
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22 */
23
24/*
25 * @test
26 * @bug 4042259
27 * @summary Check that a class can inherit multiple methods with conflicting throws clauses.
28 * @author maddox
29 *
30 * @run compile/fail ThrowsIntersection_4.java
31 */
32
33// Note:  This is the test that actually failed for 4042259.  The others are for completeness.
34
35class Ex1 extends Exception {}
36class Ex2 extends Exception {}
37
38interface a {
39  int m1() throws Ex1;
40}
41
42interface b {
43  int m1() throws Ex2;
44}
45
46// Should fail regardless of order in which superinterfaces appear.
47abstract class c implements a, b {}
48//abstract class c implements b, a {}
49
50class d extends c  {
51  public int m1() throws Ex1 {
52    return 1;
53  }
54}
55