Ubuntu 13.10 Netbeans Can`t initialize UI Running in headless mode [Solved]

1)
Remove OpenJDK
#sudo apt-get purge openjdk*

2)
Install Oracle Java JDK 7
http://fosshelp.blogspot.in/2013/10/how-to-install-oracle-java-7-in-ubuntu.html

3)
Install Netbeans
#sudo /bin/sh netbeans-7.4-php-linux.sh