How to use ArrayList's get() method

Question

I\'m new to java (& to OOP too) and I\'m trying to understand about the class ArrayList but I don\'t understand how to use the get(). I tried searching in net, but could

Answer 1

Here is the official documentation of ArrayList.get().

Anyway it is very simple, for example

ArrayList list = new ArrayList();
list.add("1");
list.add("2");
list.add("3");
String str = (String) list.get(0); // here you get "1" in str