public void reverse() {
        //Typo reduction, sanity production
        int len=backingArray.length;
        for (int index=0;index< (len - 2) / 2;index++) {
            int temp = backingArray[(front+index) % len];
            backingArray[(front+index) % len] = backingArray[((back-index % len) + len) % len];
            backingArray[((back-index % len) + len) % len] = temp;
        }

    }