--- /dev/null 2011-04-24 02:13:47.147283599 -0700 +++ new/test/tools/javac/multicatch/Pos10.java 2011-04-26 18:43:38.000000000 -0700 @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 7039822 + * @summary Verify lub of an exception parameter can be an intersection type + * @author Joseph D. Darcy + */ + +public class Pos10 { + public static void main(String... args) { + test(0); + test(1); + + if (record != 0b11) + throw new RuntimeException("Unexpected exception execution: " + + record); + } + + private static int record = 0; + + private static void test(int i) { + try { + thrower(i); + } catch (SonException | DaughterException e) { + Class clazz = e.getClass(); + HasFoo m = e; + e.foo(); + } + } + + private static interface HasFoo { + void foo(); + } + + private static void thrower(int i) throws SonException, DaughterException { + if (i == 0) + throw new SonException(); + else + throw new DaughterException(); + } + + private static class ParentException extends RuntimeException {} + + private static class SonException + extends ParentException + implements HasFoo { + + public void foo() { + record |= 0b01; + } + } + + private static class DaughterException + extends ParentException + implements HasFoo { + + public void foo() { + record |= 0b10; + } + } +}