Ripping sprites from Gameloft JAR games

[teh_supar_hackr]

Hi,
I have a Diamond Rush .Jar that i want to extracts sprites from.
I've tried extracting the file with 7zip and there are no image files.
I found that files named 0 ; 1 ; ... are most likely where  the sprites are located but i dont seem to get to them.
Looking for any kind of help.
THANKS GUYS YOU'RE THE BEST

I Found Most if not all of Diamond Rush's Sprites(I have Ripped them from source files). I don't know how should i ask or upload those sprites.if you want to ask me for sprites you can message me.

For the interest of ripping sprites from some other of GameLoft's J2ME mobile games, how exactly did you extract the sprites from the jar file?