It came out better than I expected. I've been able to scan more and more files with various protocols. Here is the output from TextFormatter of one of the packets. The last portion of the packet is a 'hexdump' of the X11 header since I haven't written a definition for it. I truncated it a little bit since its very long.
jNetPcap 1.2 introduces several new features and small changes to to the existing jNetPcap API.
sendqueue(int size)size parameter was ignored. Fixed.
Release 1.2 adds significant new features and capabilities to jNetPcap library.