Decreasing Inversion size of 3

public class MyClass {
    public static void main (String[] args) {
		//code
		int [] arr = {8, 4, 2, 1};
		int len = arr.length;
	    //invert(arr, len);
	    System.out.println(invert(arr, len));
	}

	public static int invert(int myArr[], int myLen)
	{
		int counter = 0;
        for (int i = 0; i < myLen - 2; i++){
           for (int j = i + 1; j < myLen - 1; j ++){
             for (int k = j + 1; k < myLen; k++){
                if ((myArr[i] > myArr[j]) && (myArr[j]> myArr[k])) {
                    // System.out.println("(" + myArr[i] + "," + myArr[j] + "," + myArr[k] + ")");
                    counter++;
                }
             }
           }
        }
        return counter;
	}
}