[Tip] How to install open jdk 8

In the last few days I need to install open jdk 8 in linux, one time in Ubuntu 14.04 and other in Xubuntu 14.04 .

So the best source found was:

http://ubuntuhandbook.org/index.php/2015/01/install-openjdk-8-ubuntu-14-04-12-04-lts/

Enjoy, I follow each step and works fine!