sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update && sudo apt-get install oracle-java7-installer
http://handytutorial.com/install-oracle-java-7-jdk-jre-in-ubuntu-12-1012-04/
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update && sudo apt-get install oracle-java7-installer
http://handytutorial.com/install-oracle-java-7-jdk-jre-in-ubuntu-12-1012-04/