@Override
	public void actionPerformed(ActionEvent e) {
		// A vestige from when we used to send this class through the Swing API.  Execution is now
		// done on the ExecutableAction this class creates.
		throw new UnsupportedOperationException();
	}
An {@link DockingKeyBindingAction} to signal that the given {@link DockingAction} gets priority
over all other non-system actions in the system.
Ghidra/Framework/Docking/src/main/java/docking/action/SystemKeyBindingAction.java