• Java arrayList has index for each added element. This index starts from 0.
• arrayList values can be retrieved by the get(index) method.

import java.util.ArrayList;
import java.util.List;

public class List1 {
    public static void main(String[] args) {
      List list=new ArrayList();
         list.add("aaa");
         list.add("bbb");
         list.add("ccc");
         list.add("ddd");
         list.add("fff");
         System.out.println(list.get(3));
         System.out.println(list.get(4));
         System.out.println(list.get(1));
    }
}
Output
ddd
fff
bbb

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