How to: Fix Java Command-Line Tool Pop-Up on Mac OS

I don't want to add more to my computer! I just want this to go away. I refuse to download something else!!!!

Then you'll need to uninstall whatever program you installed that needs Java.

As far as I know, the two most common ones are Adobe CS and some Facebook chat program. There are likely many more. You need to figure out what it is you have installed that wants to use Have.