/*
* Copyright (c) 2010, 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 6971877
* @author Joseph D. Darcy
* @summary Verify a primary exception suppresses all throwables
*/
public class TwrSuppression implements AutoCloseable {
public static void main(String... args) throws Throwable {
try {
try (TwrSuppression r1 = new TwrSuppression(false);
TwrSuppression r2 = new TwrSuppression(true)) {
throw new RuntimeException();
}
} catch(RuntimeException e) {
Throwable[] suppressedExceptions = e.getSuppressed();
int length = suppressedExceptions.length;
if (length != 2)
throw new RuntimeException("Unexpected length " + length);
if (suppressedExceptions[0].getClass() != Error.class ||
suppressedExceptions[1].getClass() != Exception.class) {
System.err.println("Unexpected suppressed types!");
e.printStackTrace();
throw new RuntimeException(e);
}
}
}
private boolean throwError;
private TwrSuppression(boolean throwError) {
this.throwError = throwError;
}
@Override
public void close() throws Exception {
if (throwError) {
throw new Error();
} else {
throw new Exception();
}
}
}