Installing Java On Raspberry Pi and Environment Path variable Setup
In This Video you will learn how to install Java on Raspberry Pi
and how to Setup Environment variable
Command for installation - sudo apt-get install openjdk-8-jdk
After Installation You have to setup the Environment variable
open - /etc/environment with editor with super user
command - sudo leafpad /etc/environment
add Line : JAVA_HOME = "path to your java directory"
save it