当我尝试在eclipse中运行这个类时，另一个类被执行

I have this class called deepToe_2. Whenever I click on the shortcut key for run, eclipse runs another class called TicTacToe which I had previously ran. I have tried making changes to run cofig but it still does not seem to work. Here is my code :I have this class called deepToe_2. Whenever I