I have 4 number buttons in my application. I want to put the buttons in array list and shuffle them. How would I do this?
The buttons are used for generating random 4 digit pin.
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Where's exactly the problem? With putting buttons into an ArrayList or with shuffling the list? – slanecek May 08 '16 at 15:28
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There is no problem. I want to know How would I do it? I want to put buttons in array list first and then shuffle them – kami May 08 '16 at 15:31
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But you want to do what? Read carefully what I wrote. – slanecek May 08 '16 at 15:32
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Refer [this](http://stackoverflow.com/questions/4228975/how-to-randomize-arraylist) to shuffle the contents of arraylist – Ichigo Kurosaki May 08 '16 at 15:44
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@slanecek I want to put buttons into arraylist – kami May 08 '16 at 16:00
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You should be able to figure this out by looking at the documentation for java.util.ArrayList and java.util.Collections. – nasch May 08 '16 at 16:04