Java Install and Path Setup in Ubuntu

 Title: Java Install and Path Setup in Ubuntu

1.Follow this for Sun Java Installation:

http://www.printandweb.ca/2012/04/manually-install-oracle-jdk-6-for.html

It helps for checking:

http://forum.xda-developers.com/showthread.php?t=1947412

2.Follow this after installation:

http://www.wikihow.com/Setup-Your-Java_Home-Path-in-Ubuntu

3.

If you already know what you want to set JAVA_HOME and CLASSPATH to, you can just run

Code:

$ sudo gedit /etc/environment
JAVA_HOME="/usr/lib/jvm/jdk1.6.0_32"
JRE_HOME="/usr/lib/jvm/jdk1.6.0_32/jre"
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:$JAVA_HOME:$JRE_HOME"

http_proxy="http://localhost:80/"
https_proxy="https://localhost:80/"
ftp_proxy="ftp://localhost:80/"



If you want to install openjdk then follow this site
http://openjdk.java.net/install/