ConcurrentModification.java revision 0
/*
* Copyright 2005 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* @test
* @bug 6312056 4155650 4294891 4904074
* @summary Reasonable things should happen if mutating while iterating.
*/
public class ConcurrentModification {
failed++;
}
static void unexpected(Throwable t) {
failed++;
t.printStackTrace();
}
if (condition)
passed++;
else
}
}
{
try {
m.clear();
}
} catch (Throwable t) {unexpected(t);}
try {
m.clear();
if (m instanceof ConcurrentHashMap) {
e.setValue(4);
}
}
} catch (Throwable t) {unexpected(t);}
}
}
}