Java Left Rotate Array upto n times
As people have already pointed out you have to actually rotate the array.To do that  a really cool way would be using the mod(%) operator so even if the Rotation_Number variable that you are using is greater than the array length your code will run fine.

Declare a new array 

   int arrRotated[] = new int[Array_Size];


and to store and print the array 

    for (int i = 0; i &lt;= Array_Size - 1; i++) {
        arrRotated[i] = arr[(i+Rotation_Number)%arr.length];
        System.out.print(arrRotated[i]);
    }