How to execute script from JAR file?

Question

I have a maven project, in which, I am trying to execute a script (written in R). I put this script file in the source code directory as well. I found this script is not exe

Answer 1

I would do the following:

• Get InputStream for the file with ClassLoader.getResourceAsStream()
• Write this InputStream to tmp dir
• Execute it with Runtime.getRuntime().execute(..)