For some of you guys who are wondering where the Java .jar files are kept in your Windows Mobile 6.0 smart phone, its at:

\\windows\appdb

My phone’s a daxian x999+ with esmertec java preinstalled. Take note, the java files are renamed after its installed in the device.

Notice that I’m using Total Commander as Windows Explorer won’t show the extensions by default. I’m not sure if this would help out anyone, but it took me almost an hour to figure out where the java files were. Hope this helps ^_^