JAVA -Rotate List of Numbers

package com;

import java.util.Scanner;

public class RotateList {
    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        String line1 = scanner.nextLine();
        String line2 = scanner.nextLine();
        String[] strNumbers = line1.split(",");
        // System.out.println(strNumbers.length);
        int rotationNumber = Integer.parseInt(line2);
        //System.out.println(rotationNumber);

        int[] intArray = new int[strNumbers.length];
        // System.out.println(intArray.length);

        for (int i = 0; i < intArray.length; i++) {
            intArray[i] = Integer.parseInt(strNumbers[i]);
            // System.out.println(intArray[i]);
            // System.out.println(intArray.length);
        }

        int resultRotations = rotationNumber % intArray.length;

//        System.out.println("Original array: ");
//
//        for (int i = 0; i < intArray.length; i++) {
//            System.out.print(intArray[i] + " ");
//        }

        //Rotate the given array by n times toward right

        for (int i = 0; i < resultRotations; i++) {

            int j, last;   //Stores the last element of array
            last = intArray[intArray.length - 1];

            for (j = intArray.length - 1; j > 0; j--) {
                intArray[j] = intArray[j - 1];
            }
            intArray[0] = last;
        }

        System.out.println();
//        System.out.println("Array after right rotation: ");
        for (int i = 0; i < intArray.length-1; i++) {
            System.out.print(intArray[i] + ",");
        }
        System.out.print(intArray[intArray.length-1]);
    }
}