This shouldn't be a problem. You'll just need to add the three JAR files to the classpath, and proceed as I explained previously. If you don't know what's the main method, check the MANIFEST.MF file inside the main JAR, where you'll find it mentioned. If not, you'll find it somewhere in the batch file, but you may have to dig deeper. (You could post the batch file if you want, and I'll try to help you with it.)
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