3 tier in Java

I need an example Java application with UI which works under 3 tier architecture.
I need to send data from the UI form and retreive as well.
Importantly getting values to JComboBox from database shud be there.

i'll be thankful if someone post a good example regarding my needs.
thanks
[311 byte] By [valluvanl] at [2007-11-20 11:50:14]
# 1 Re: 3 tier in Java
You've googled this, no doubt, and the result was...?
petes1234 at 2007-11-10 2:14:02 >