So basically, I have this GUI program. I can run it, and it displays a graph of some data. The thing is, I want to put this program inside of JFramebuilder, and make changes to it. I dont know if it is even possible, but I figured if I opened JFrameBuilder and retrieved the .Java file it would open it. Unfortunately it did not. It said something about the program not having a initiateComponent() method. I would like to know if anyone has had this same error, and if it is fixable. Thank you for your time.