public static void main(String[] args) {

    Integer[] arr = {1, 2, 3, 4, 5};

    System.out.println("Array inserted {}");
    for (int i = 0; i < arr.length; i++) // Used For-loop
    {
      System.out.print(" " + arr[i]);
    }

    ReverseArray reverseArray = new ReverseArray();
    System.out.println();
    System.out.println("Reversed Array {}");

    Integer[] revArr = reverseArray.reverseArr(arr);
    for (int i = 0; i < revArr.length; i++) // Used For-loop
    {
      System.out.print(" " + revArr[i]);
    }
  }