Look, I'm no expert at eclipse. As far as the program itself works I'm a little above a techophobic old man in terms of using the program. So, while I've tried a couple things, I couldn't solve this problem on myself. While I did find a solution, it was a treatment, not a cure.

As all of you know, the green play button at the top of the window plays (or for me, played) the program I currently had selected in my workspace. However, recently, I installed some plugins, pressed a few buttons, and now I have to either create a new configuration for each program I want to run or use that weird key command (Shift + Alt + X J). How do I return to the original settings? I've tried resetting defaults many places many times, but I haven't yet managed to get anything to work. Any solutions?

-Failing n00bish Eclipse user.