Hide/Show Desktop App for Mavericks Using Java

package com.imoz;

import java.io.IOException;

import org.jnativehook.GlobalScreen;
import org.jnativehook.NativeHookException;
import org.jnativehook.mouse.NativeMouseEvent;
import org.jnativehook.mouse.NativeMouseInputListener;

public class MouseHide implements NativeMouseInputListener {
    boolean hidden = false;
        public void nativeMouseClicked(NativeMouseEvent e) {
                if(e.getClickCount() == 2)
                {
                    Process p;
                    if(hidden)
                        hidden = false;
                    else
                        hidden = true;
                    try {
                        p = Runtime.getRuntime().exec("defaults write com.apple.finder CreateDesktop -bool " + hidden);
                        p.waitFor();
                        p = Runtime.getRuntime().exec("killall Finder");
                        p.waitFor();
                    } catch (IOException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    } catch (InterruptedException e1) {
                        // TODO Auto-generated catch block
                        e1.printStackTrace();
                    }

                }
        }

        public void nativeMousePressed(NativeMouseEvent e) {
                //System.out.println("Mosue Pressed: " + e.getButton());
        }

        public void nativeMouseReleased(NativeMouseEvent e) {
                //System.out.println("Mosue Released: " + e.getButton());
        }

        public void nativeMouseMoved(NativeMouseEvent e) {
                //System.out.println("Mosue Moved: " + e.getX() + ", " + e.getY());
        }

        public void nativeMouseDragged(NativeMouseEvent e) {
                //System.out.println("Mosue Dragged: " + e.getX() + ", " + e.getY());
        }

        public static void main(String[] args) {
                try {
                        GlobalScreen.registerNativeHook();
                }
                catch (NativeHookException ex) {
                        System.err.println("There was a problem registering the native hook.");
                        System.err.println(ex.getMessage());

                        System.exit(1);
                }

                //Construct the example object.
                MouseHide example = new MouseHide();

                //Add the appropriate listeners for the example object.
                GlobalScreen.getInstance().addNativeMouseListener(example);
                GlobalScreen.getInstance().addNativeMouseMotionListener(example);
        }
}