If it is outside of the jar file, you can get it as a File or as a URL.
Type: Posts; User: curmudgeon
If it is outside of the jar file, you can get it as a File or as a URL.
Yes, cmd prompt will work for Windows (but not for Linux).
I would use Windows Explorer to go to the directory that holds the jar file, open a cmd window from that subdirectory and type in,
jar...
It would be best if you showed us the contents of the jar file. You can do this from the command line easily by:
jar tf jar-file
where jar-file is the name of your file. Let's see exactly where...