Since Mavericks stopped using the deprecated ipfw (as of Mountain Lion), we'll be using pf to allow port forwarding.
####1. anchor file
Create an anchor file under /etc/pf.anchors/<anchor file> with your redirection rule like:
| import java.awt.Window; | |
| import java.lang.reflect.Method; | |
| import javax.swing.JFrame; | |
| @SuppressWarnings("serial") | |
| class Fullscreen extends JFrame { | |
| public Fullscreen() { | |
| enableOSXFullscreen(this); | |
| setVisible(true); |