How to Install JAVA in Ubuntu 12.04

How to Install JAVA in Ubuntu 12.04


To install java in Ubuntu 12.04 , open terminal and write following commands

1.Add the “WEBUPD8″ PPA.


sudo add-apt-repository ppa:webupd8team/java

2.Update repositories


sudo apt-get update

3.Install JAVA


sudo apt-get install oracle-java7-installer

To remove java


sudo apt-get remove oracle-java7-installer