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public static void rotateArray(int[] arr, int rotate)
    {
        int aLength = arr.length;

        for(int i = 0 ; i < rotate ; ++i)
        {
            int temp = arr[aLength - 1];

            for(int u = aLength - 1 ; u > 1 ; --u)
            {
                arr[u] = arr[u-1];
            }

            arr[0] = temp;
        }
    }