attaching source that i created for jar

[odelya]

Hi!
I got a product with binary jar. i decompiled these classes and
organized them in libraries order.
then i zipped it, and chose attached the source folder to the jar - so
i could see the classes, but it doesn't help and i don't see the
source. any idea what could cuz the problem that i don't see the
source?
Many thanks
me.