Java Execute Shell Script Bundled within JAR

Possible Duplicate:
Executing a shell script inside a jar file. How to extract?

I have a shell script packaged into my JAR file within the 'engine' package.

In my program I am running a shell command using Process and ProcessBuilder. This all works fine.

If I specify the path to the shell script on my computer then the program works fine. If however I package the shell script into my JAR and access it like this:

scriptLocation = this.getClass().getResource("/engine/shell-script.sh").toString();

And run the program, then I get the following error:

java.io.IOException: Cannot run program "file:/Users/USERNAME/Desktop/Application-Name.jar!/engine/shell-script.sh": error=2, No such file or directory
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
    at java.lang.Runtime.exec(Runtime.java:593)
    at java.lang.Runtime.exec(Runtime.java:431)
    at java.lang.Runtime.exec(Runtime.java:328)
    at engine.Download$1.run(Download.java:39)
    at java.lang.Thread.run(Thread.java:680)
Caused by: java.io.IOException: error=2, No such file or directory
    at java.lang.UNIXProcess.forkAndExec(Native Method)
    at java.lang.UNIXProcess.<init>(UNIXProcess.java:53)
    at java.lang.ProcessImpl.start(ProcessImpl.java:91)
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
    ... 5 more

I'm starting to think this cannot be done, I would very much like to provide this shell-script as part of the application, can it be done?

Thanks in advance everyone.

======== UPDATE ==========

I eventually solved this problem. Shell cannot execute scripts within a JAR bundle, it's not about Java, but shell. I fixed this by doing the following:

Java has a cr