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Re: variable???
Look at what happens to n through the code. n = 1, line 7 n = 2, line 15 At line 18 the program will show a dialog box if n = 1, do n = 1 at that particular point of the program?
In case someone wants to sort an objects ArrayList using a criteria. In my case, I had User objects, and would like to sort it by username. The getUsername() method returns the username's String. Where you want it to be sorted, supposing your ArrayList is named "users". [code=java] Collections.sort(users, new …
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