// Checks if item number already exists in the list public boolean check_item_duplicate(ArrayList items) { int size = items.size(); for (int i = 0; i < size; i++) { Items temp2 = new Items(); temp2 = (Items) items.get(i); if (temp2.get_item_number() == item_number) { return true; } } return false; }
public int compare(Items i1, Items i2) { return i2.getNumberDownloads() - i1.getNumberDownloads(); }