java runtime environment alert message
I keep getting the below alert message. It's when I first load up my computer and then it just keeps popping up every now and then and it gets very annoying. It's just constantly popping up. I have no idea what's causing it, I'm assuming some sort of app running in the background. Is there anyway to get rid of it? Or even finding what's causing it so I can delete the app? I've tried downloading and installing JRE from oracle but does nothing.
I'm actually running OS X Yosemite DP7 however it was doing it before I installed it aswell.
MacBook Air, OS X Mavericks (10.9.4)