.jar ebooks

[Cool Buddy]

The other day my friend was showing me an ebook which was in jar format (.jar file) which could be opened directly on his samsung corby. How can I make such files? I don't have much programming knowledge, but I expect it to be easy. If someone knows, please tell

[Gauravs90]

.jar is basically a zip container which contains files written in java. If you don't know java specially J2ME 2.0 or 1.1 you can't make them. I don't know java myself pls someone correct me if i'm wrong.
for java ebook reader for your phone search on www.getjar.com
for java ebooks go to www.wattpad.com

[CA50]

that may some jar application, try it on a nokia phone supporting java