"joeSNMP is an open-source Java SNMP class library published under the LGPL." joeSNMP is a dependency of jboss-3.2.7 and jboss-4.0.2. It has dependencies on at least ant, netcomponents-bin, and xerces-2
Now maintained in the experimental overlay: https://gentooexperimental.org/svn/java/gentoo-java-experimental/dev-java/joesnmp/
This is too old to be packaged. Closing.