Java is a very extensively used programming language. In this article, we explain how you can run Java programs from the Command Prompt.

The only way to play it is to drop into the Terminal and run it with superuser privileges:<BR><BR>$ sudo java -jar ./Desktop/Smarte.jar<BR><BR><BR>Not being up on my Mac Java, can someone tell me ...

However, with JShell you can run a full Java program without a main method. Just code your logic into a file and run it at the command line: You can run a Java program without a main method in JShell.