Answers for "convert list integer to array in java"

2

convert int array to integer list java

int[] arr = {1,2,3};
IntStream.of(arr).boxed().collect(Collectors.toList());
Posted by: Guest on May-22-2020
-1

convert Integer arraylist to array java

Your_ArrayList_Name.stream().mapToInt(k->k).toArray();
Posted by: Guest on February-05-2021

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