Convert Midlet (jad and jar) into COD for blackberry

I have a midlet built using Netbeans. I need it built into a COD file for running on Blackberry. The midlet is VERY simple and already runs on my Blackberry Bold so just building the cod should be easy! I need the netbeans project and instructions on what libraries i have to install in order to rebuild it myself. This is urgent... must be done today