I've been fixing a few things in the 1.1 as well as adding new features. Nothing major. The biggest is 1.2 will be a dual library providing support for both Java 1.4 and Java 5 runtimes. I've duplicated the sources code under src/java1.4 and src/java1.5 directories and utilized syntax for appropriate java syntax compatibility level. The functionality is exactly the same in both versions but the 1.4 does not utilize any of the new Java 5 syntax or java 5 binary classfile format.
Also added a couple of small features with to Pcap filter compiler and added a new PcapUtils class that provides some static methods that assist in various functions. For now there are just 2 static methods to start dispatch and loop methods in a background thread. All the underlying thread work is done for the user. An easy way to put a capture loop in another thread.
I'm testing it all right now.