p.bes specialp.bes: "What

p.bes special

p.bes: "What I need is JUAE able to load the configuration file, edit it with the gui, and then save it again with its name or another one choosen by the user."

I hope, this does the job:

You can now reload your current config, load a different one, save your current config and save it to another file name. Too late as a Christmas Gift, but anyways ;).