YAJSW
YAJSW is an Apache licensed pure java alternative for tanuki java service wrapper. It implements a multitude of additional functions and can be easily extended with groovy scripts. JSW configurations can be easily ported.
http://sourceforge.net/projects/yajsw/
http://heanet.dl.sourceforge.net/project/yajsw/yajsw/yajsw-stable-11.11/yajsw-stable-11.11.zip