How to convert an Integer array (int[]) into an Integer List (List) in Java?

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How to convert an Integer array (int[]) into an Integer List (List<Integer>) in Java?

Anonymous User · Answer

and and and  int[] ints = {1, 2, 3};and and and  Listandlt;Integerandgt; intList = new ArrayListandlt;Integerandgt;();and and and  for (int index = 0; index andlt; ints.length; index++)and and and  {and and and and and and and  intList.add(ints[index]);and and and  }
Note:
- You can use a trick to convert an Integer array to an Integer List.

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How to convert an Integer array (int[]) into an Integer List (List<Integer>) in Java?

Andrew Deniel

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