Help with JAVA_HOME variable on Ubuntu

[VeteranWarrior]

Hi, to get this program I want running I need to set my JAVA_HOME variable to point to the JDK installation directory and I have no idea how to do that. I run Ubuntu 16.04 LTS.

 

Any help is appreciated.

[VeteranWarrior]

  On 7/9/2018 at 3:10 PM, diesieben07 said:

https://askubuntu.com/questions/175514/how-to-set-java-home-for-java

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Yeah, I've read this before and did what it said, I just don't know if I've set it to the right directory since there's three options. But now I can't even access /etc/environment OR /etc/profile for some reason as of late, and I could earlier....