looking for java open source z39.50 toolkit

From: Randy Stern <randy_stern_at_nyob> Date: Mon, 19 Nov 2007 14:45:50 -0500 To: CODE4LIB_at_listserv.nd.edu

For a project to interface a new database to a legacy system, I am looking
for an open source java toolkit that implements a z39.50 server, suitable
for modifying tha back end to interface with the specific database. If you
know of one, could you please replay to me directly?

-Randy Stern