Redistribution and use of this software and associated documentation
("Software"), with or without modification, are permitted provided that the
following conditions are met:

1. Redistributions of source code must retain copyright statements and notices.
Redistributions must also contain a copy of this document.

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 name "classworlds" must not be used to endorse or promote products
derived from this Software without prior written permission of The Codehaus. For
written permission, please contact bob@codehaus.org.

4. Products derived from this Software may not be called "classworlds" nor may
"classworlds" appear in their names without prior written permission of The
Codehaus. "classworlds" is a registered trademark of The Codehaus.

5. Due credit should be given to The Codehaus.
(http://classworlds.codehaus.org/).

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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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(INCLUDING, 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.