I've written a Java app with a GUI to run on the Rasp Pi. It runs OK with keyboard, mouse and display attached to the Pi.
This has been fine for development, but I want to run the Pi without it being attached to anything, and to interact with the Java GUI via remote control. I have the remote control working OK, but when I try running the Pi without attachments, I get a Headless exception. I've never come across this exception before.
Do I need to install headless Java? If I do, will it still display the GUI OK?