Elasticsearch Copyright 2009-2015 Elasticsearch This product includes software developed by The Apache Software Foundation (http://www.apache.org/). jts-*.jar is under the LGPL license. It is an optional dependency. The original source code can be found at http://www.vividsolutions.com/jts/JTSHome.htm jna-*.jar is dual licensed under the Apache License v2 and the LGPLv2. The LICENSE and NOTICE files for all dependencies may be found in the licenses/ directory.