Copyright (C) 2002 The Apache Software Foundation. All rights reserved.
Redistribution and use in source and binary forms, with or without
modifica- tion, are permitted provided that the following conditions are
met:

1. Redistributions of source code must retain the above copyright
notice, this list of conditions, and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

3. The end-user documentation included with the redistribution, if
any,must include the following acknowledgment: "This product includes
software developed by the Apache Software Foundation
(http://www.apache.org/)." Alternately, this acknowledgment may appear
in the software itself, if and wherever such third-party acknowledgments
normally appear.

4. The names "Apache Commons" and "Apache Software Foundation" must not
be used to endorse or promote products derived from this software
without prior written permission. For written permission, please contact
apache@apache.org.

5. Products derived from this software may not be called "Apache", nor
may "Apache" appear in their name, without prior written permission of
the Apache Software Foundation.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLU- DING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE. This software consists of voluntary
contributions made by many individuals on behalf of the Apache Software
Foundation. For more information on the Apache Software Foundation,
please see <http://www.apache.org/>.
