java -jar target\friendstorusdemo4.0.jar
The Java GUI console will show 
Open a Web browser with Javascript enabled (so far only Chrome passed, IE NOT), connect to 
http://127.0.0.1:8000

Follow the screen instructions in the browser. 

After the Web browser pops up a new window showing some Facebook ops accomplished, you can switch to the Java desktop Application see something like Demo 4.0 screenshot.

