| Apache Bigtop | |
| Copyright 2014, The Apache Software Foundation | |
| This product includes software developed at | |
| The Apache Software Foundation (http://www.apache.org/). | |
| In addition, this product includes files licensed under: | |
| * The FreeBSD Documentation License | |
| https://www.freebsd.org/copyright/freebsd-doc-license.html | |