So I installed jdk-11.0.2 for MacOS (10.14.3) but I still can't get the Forwarder3DS.jar to open. It looks like it is trying to use JarLauncher 15.0.1
*** Edited
Sorry, I finally was able to get the Forwarder3DS to launch. But now the issue I am having is that your instructions specify that the floppy icon will create a .cia file for me to copy and install. This isn't happening for me though. When I click the icon, it created a folder called /generated and inside it had a new game file called "forwarder-game-title.nds". shouldn't this be a .cia file and not a .nds file?
Thanks.