How to bypass the exact list size?

Question

Android

There is a part of the code
(catalog = new ArrayList();
for (int i = 1; i <= listData.size(); i++) {
catalog.add(new ListData(names[i - 1], cost[i - 1] , img[i - 1]));
})
, help to make it so that you don't have to insert the exact size of the list, but do it through listsize or something like that