This demo for setting up JAVA_HOME system variable on Fedora-26 linux, exactly the same applies to Ubuntu linux as well.
On this page of the site you can watch the video online Java development - Set up JAVA_HOME in fedora or ubuntu linux with a duration of hours minute second in good quality, which was uploaded by the user ProDevAmit 06 August 2017, share the link with friends and acquaintances, this video has already been watched 2,444 times on youtube and it was liked by 10 viewers. Enjoy your viewing!