static void install() {
		if (instance == null) {
			instance = new KeyBindingOverrideKeyEventDispatcher();
			KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
			kfm.addKeyEventDispatcher(instance);
		}
	}
Installs this key event dispatcher into Java's key event processing system.  Calling this
method more than once has no effect.
Ghidra/Framework/Docking/src/main/java/docking/KeyBindingOverrideKeyEventDispatcher.java