People, many of you may not know what yEnc is. To simplify, it is a methode
to encode binary files very used in Usenet because it creates an overhead
of only 2% when compare to 33%-40% of overhead created by other methos such
as UUencode, base64...

However, every code example I so was in C and using unsigned numbers.
Actually, I've found one example in Java, but just for decode, not for
encode. Are there anyone who knows how to help me?

For more info on yEnc you can visit http://www.yenc.org

Thanks,
Scirious.