Unless otherwise noted, the following copyright statement applies:

© Copyright 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP

Redistribution and use in source and binary forms, with or without modification, 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 name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 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 AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (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.

The Jena IRI Library is built on top of other sub-systems which we gratefully acknowledge:

ICU4J 3.4

IBM X License, local copy

JFlex 1.4.1

This is used to produce some of the source files in the directory com.hp.hpl.jena.iri.impl, i.e. the files Lexer*.java, from source definition files. The license terms for JFlex are GPL. No JFlex distribution (either source or binary) is included with the IRI distribution. If you need to regenerate the Lexer*.java files:

• refer to AbsLexer.java, and PatternCompiler.java,
• download JFlex 1.4.1

This step is not needed, either to run or compile the Jena IRI Library. The files Lexer*.java, are covered under the Jena license, under the terms of the JFlex license, specifically:

The code generated by JFlex inherits the copyright of the specification it
was produced from. If it was your specification, you may use the generated
code without restriction.