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