/*
* Copyright (c) 2007, 2012, 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.
*/
package test.interactive;
/*
* @Harness: java
* @Runs: 0 = true
*/
public class UncaughtException {
static RuntimeException throwMe = new RuntimeException("uncaught");
/**
* Testing that an uncaught exception is routed to the thread group.
*/
public static boolean test(int i) throws InterruptedException {
final TestThreadGroup testThreadGroup = new TestThreadGroup();
final Thread thread = new Thread(testThreadGroup, new Runnable() {
public void run() {
throw throwMe;
}
});
thread.start();
thread.join();
final Throwable throwable = testThreadGroup.getLastUncaughtException();
return throwable == throwMe;
}
static class TestThreadGroup extends ThreadGroup {
Throwable uncaught;
public TestThreadGroup() {
super("test");
}
public synchronized Throwable getLastUncaughtException() {
return uncaught;
}
@Override
public void uncaughtException(Thread t, Throwable e) {
synchronized (this) {
uncaught = e;
}
super.uncaughtException(t, e);
}
}
}