| /* |
| * 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); |
| if (closeRecord != 0b11) |
| throw new RuntimeException("Unexpected close execution: " + |
| closeRecord); |
| } |
| |
| private static int record = 0; |
| private static int closeRecord = 0; |
| |
| private static void test(int i) { |
| try { |
| thrower(i); |
| } catch (SonException | DaughterException e) { |
| Class<? extends ParentException> clazz = e.getClass(); |
| HasFoo m = e; |
| e.foo(); |
| |
| try (AutoCloseable ac = e) { |
| e.toString(); |
| } catch(Exception except) { |
| throw new RuntimeException(except); |
| } |
| } |
| } |
| |
| 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, AutoCloseable { |
| |
| public void foo() { |
| record |= 0b01; |
| } |
| |
| @Override |
| public void close() { |
| closeRecord |= 0b01; |
| } |
| } |
| |
| private static class DaughterException |
| extends ParentException |
| implements HasFoo, AutoCloseable { |
| |
| public void foo() { |
| record |= 0b10; |
| } |
| |
| @Override |
| public void close() { |
| closeRecord |= 0b10; |
| } |
| } |
| } |