I've searched everywhere possible for this and it is nowhere to be found on my mac. I went through /Systems/Library/CoreServices and there is no Jar Launcher.app. How can I get it? I need it to use the Mars application to access files.
MacBook Air 13″, macOS 12.2
Apple doesn't support Java any longer. You will have to find a third-party jar launcher or just start the jar from the command line. The executable, named java, is located in your /Library/Java/JavaVirtualMachines/<java version folder>/bin.
The path should have been set, so just entering java mason.jar should run the jar package.
How to get Jar Launcher.app on my mac
