​

public class prog {

    public static void main(String[] args) {

        int[] arr1 = {1, 2, 3, 4, 5};

        int[] arr2 = Arrays.copyOf(arr1, 3);

        for (int i = 0; i < arr2.length; i++) {

            System.out.print(arr2[i] + " ");

        }

        System.out.println();

        int[] arr3 = Arrays.copyOf(arr1, 10);

        for (int i = 0; i < arr3.length; i++) {

            System.out.print(arr3[i] + " ");

        }

    }

}