Collectible Card Game Headquarters

I've been following the getting started steps on the github wiki. I was able to run the Mage Server project from Netbeans just fine, but when I select the Mage Client project to run, it gives me these 3 options as the main class but not the one the wiki says to select. I'm new to netbeans and only have done minimal java stuff (I code entirely c++ at my job) so I don't know what might have gone wrong. I have followed all the preceding steps to setup the project in Netbeans.

Hello,

how is your selection possibility different from the one shown here?

It was only showing TestMageFloatPane, SystemUtil, and the Arrow one. But I did another clean and build and that seemed to fix it (not sure what was wrong). I had done a successful full build prior.