Creating the self-extracting jar file is straightforward. You just need a special JAR manifest file, a Java-based extraction program, the zip or jar file containing the base content files, and any ...

Assuming that Java 9 is still current, execute the following command to create an executable pid.jar file: jar cfe pid.jar PrintPID -C v1 PrintPID.class -C v1 Util.class --release 9 -C v2 Util.class ...

I'm guessing that, when launching the program through the batch file, the current working directory is now the jar file directory (which coincidently is what I want), so using a relative path to ...

Packaging Java programs as JAR files There's nothing particularly interesting about a JAR file. At its heart, it's simply a mechanism to compress multiple files. A JAR file uses exactly the same ...