Last week, we had the author of TDD for a Shopping Website LiveProject. Friday at 11am Ranch time, Steven Solomon will be hosting a live TDD session just for us. See for the agenda and registration link
I am trying to get a button to open a file directory, retrieve some file names and add them as elements to a JLIst. The code opens the filechooser flawlessly, but the minute I click OK in the save dialog, I get a null pointer exception.
The problem comes with the button listener. I get null pointer exception at: