I have jdk 8 on my ubuntu desktop. I need to install the latest jdk 9 for Java programming. What are the commands for Java programming and IDE such as Netbeans or Eclipse?
sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java9-installer
environment variable after that
sudo nano /etc/environment
Add / Edit this line
Save and run
Test if environment variable was set
(Optional) For Linux Mint Users:
sudo apt install gsfonts-x11 oracle-java9-set-default
Update: Oracle Java 9 has reached end of life. Users of Java SE 9 should switch to Java SE 10. Source
To install Java 10, follow this.
sudo add-apt-repository ppa:linuxuprising/java sudo apt update sudo apt install oracle-java10-installer