ThrowsIntersection_3.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 21 * have any questions. 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_3.java 31 */ 32 33class Ex1 extends Exception {} 34class Ex2 extends Exception {} 35 36interface a { 37 int m1() throws Ex1; 38} 39 40interface b { 41 int m1() throws Ex2; 42} 43 44// Should fail regardless of order in which superinterfaces appear. 45//abstract class c implements a, b {} 46abstract class c implements b, a {} 47 48class d extends c { 49 public int m1() throws Ex1 { 50 return 1; 51 } 52} 53