It was a very interesting J1 this year (1st time under Oracle).
I felt it was better in previous years, but I believe Oracle will improve next year.
Anyway, our traditional LWUIT session went well and I had the opportunity to meet some lwuit developers.
Our session slides can be downloaded from here:
and the demo sources can be accessed from here (svn link):
(if you don't have a java.net user simply type in 'guest' user with an empty password)
Below I added a short video of the demo - a simple client that connects to Yahoo's Answers web service by using LWUIT4IO for the network communication