Hi everybody! for a project, where i'm working now, i implemented a frontend for the application-i mean a frame with some buttons, textfield...-. If i press the "init"-button the actionPerformed method will start a while-loop, which tests every minute, if Database has changed... The problem is, that the button hangs, after been clicked; and i can't make no interaction with the window more (i can't press the stop-button).
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