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Integer array to int array

 
Julien Roubieu
Greenhorn
Posts: 10
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Hi all,

Is there a way to transform an Integer[] to an int[] and vice-versa without looping through the array ?

Julien
 
Edwin Dalorzo
Ranch Hand
Posts: 961
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I daresay that is no possible.

If what you actually mean is that you do not want to write the algoritm then use Jakarta Commons ArrayUtils class, it has a method int[] toPrimitive(Integer[])

And this is what the algorithm does:



I hope that helps!
 
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