Update to the current version 2.5.1
I'll handle this.
BTW, I have a few suggestions:
- How about updating this port to bsd.java.mk 2.0 
- IMHO the port should honor hier(7) and install docs in DOCSDIR and samples in
- We could reduce the length of pkg-plist a lot (it currently weights 140K) by
using PORTDOCS for docs and some dynamic plist for samples
Awaiting feedback from submitter.
BTW, I added support for bsd.java.mk 2.0.