int 5b 5d array to integer 5b 5d array

1int[] primitiveArray = { 1, 2, 3, 4, 5 };
2 
3Integer[] boxedArray = Arrays.stream(primitiveArray) // IntStream
4  .boxed()                // Stream<Integer>
5  .toArray(Integer[]::new);
6
7System.out.println(Arrays.toString(boxedArray));