TwrMultiCatch.java revision 839
0N/A/*
0N/A * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
0N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
0N/A * or visit www.oracle.com if you need additional information or have any
0N/A * questions.
0N/A */
0N/A
0N/A/*
0N/A * @test
0N/A * @bug 6911256 6964740 7013420
0N/A * @author Joseph D. Darcy
0N/A * @summary Test that TWR and multi-catch play well together
0N/A * @compile TwrMultiCatch.java
0N/A * @run main TwrMultiCatch
0N/A */
0N/A
0N/Aimport java.io.IOException;
547N/Apublic class TwrMultiCatch implements AutoCloseable {
0N/A private final Class<? extends Exception> exceptionClass;
0N/A
0N/A private TwrMultiCatch(Class<? extends Exception> exceptionClass) {
0N/A this.exceptionClass = exceptionClass;
0N/A }
0N/A
0N/A public static void main(String... args) {
0N/A test(new TwrMultiCatch(CustomCloseException1.class),
0N/A CustomCloseException1.class);
0N/A
0N/A test(new TwrMultiCatch(CustomCloseException2.class),
0N/A CustomCloseException2.class);
0N/A }
0N/A
0N/A private static void test(TwrMultiCatch twrMultiCatch,
0N/A Class<? extends Exception> expected) {
0N/A try(TwrMultiCatch tmc = twrMultiCatch) {
0N/A System.out.println(tmc.toString());
0N/A } catch (CustomCloseException1 |
0N/A CustomCloseException2 exception) {
0N/A if (!exception.getClass().equals(expected) ) {
0N/A throw new RuntimeException("Unexpected catch!");
0N/A }
0N/A }
547N/A }
547N/A
547N/A public void close() throws CustomCloseException1, CustomCloseException2 {
547N/A Throwable t;
547N/A try {
547N/A t = exceptionClass.newInstance();
547N/A } catch(ReflectiveOperationException rfe) {
547N/A throw new RuntimeException(rfe);
547N/A }
547N/A
547N/A try {
547N/A throw t;
547N/A } catch (CustomCloseException1 |
547N/A CustomCloseException2 exception) {
547N/A throw exception;
547N/A } catch (Throwable throwable) {
547N/A throw new RuntimeException(throwable);
547N/A }
547N/A }
547N/A}
547N/A
547N/Aclass CustomCloseException1 extends Exception {}
547N/Aclass CustomCloseException2 extends Exception {}
547N/A