boolean loop = true;
        while(loop) {
            loop = false;
            for (int i = 0; i < mProductItems.size(); i++) {
                ProductWrapper existingWrapper = mProductItems.get(i);

                int indexOfMatch = getIndexOfWrapperInWrapperList(newProductItems, existingWrapper);
                if (indexOfMatch != i) {
                    mProductItems.remove(existingWrapper);
                    mProductItems.add(indexOfMatch, existingWrapper);
                    notifyItemMoved(i, indexOfMatch);
                    loop = true;
                    break;
                }
            }
        }