Copyright © 2006 The Apache Software Foundation

All rights reserved.

The snowball stemmers in contrib/snowball/src/java/net/sf/snowball were developed by Martin Porter and Richard Boulton.

The full snowball package is available from, http://snowball.tartarus.org/.

The Arabic stemmer (contrib/analyzers) comes with a default stopword list that is BSD-licensed created by Jacques Savoy.

The file resides in contrib/analyzers/common/src/resources/org/apache/lucene/analysis/ar/stopwords.txt.

For more details, see http://members.unine.ch/jacques.savoy/clef/index.html.

The Persian analyzer (contrib/analyzers) comes with a default stopword list that is BSD-licensed created by Jacques Savoy.

The file resides in contrib/analyzers/common/src/resources/org/apache/lucene/analysis/fa/stopwords.txt.

For more details, see http://members.unine.ch/jacques.savoy/clef/index.html.

It includes lib/servlet-api-2.4.jar from Apache Tomcat.

The SmartChineseAnalyzer source code (under contrib/analyzers) was provided by Xiaoping Gao and copyright © 2009 by www.imdict.net.

ICU4J, (under contrib/collation) is licensed under an MIT styles license (contrib/collation/lib/ICU-LICENSE.txt) and Copyright © 1995–2008 International Business Machines Corporation and others.

Licensed under the Apache License Version 2.