- The Commons IO library (http://commons.apache.org/io/)
- The Commons Lang library (http://commons.apache.org/lang/)
- The WebDAV implementation in Tomcat (http://tomcat.apache.org/) with modifications
- The Commons IO library (http://commons.apache.org/io/)
- The Commons Lang library (http://commons.apache.org/lang/)
- The WebDAV implementation in Tomcat (http://tomcat.apache.org/) with modifications