Version 1.2.48 is available upstream. Please consider updating!
It seems that version 1.2.48 is available upstream, while the latest version in the Gentoo tree is 1.2.42. You think this warning is false? Read more about it here.
mod_jk is a connector used to connect Tomcat JSP/Servlet
container with web servers such as Apache, Netscape,
Iplanet, SunOne and even IIS using the AJP protocol.