LinkedList get elements

In this chapter you will learn:

  1. Get the element from LinkedList

Get the element from LinkedList

The following methods get elements from LinkedList in various positions.

  • E get(int index)
    Returns the element at the specified position in this list.
  • E getFirst()
    Returns the first element in this list.
  • E getLast()
    Returns the last element in this list.
import java.util.LinkedList;
//from  j  av  a  2s .com
public class Main{
    public static void main(String args[]) {
        LinkedList<String> ll = new LinkedList<String>();

        ll.add("A");
        ll.add("ja v a2s.com");
        ll.add("B");
        ll.add("C");


        System.out.println(ll.get(1));
        System.out.println(ll.getLast());
        System.out.println(ll.getFirst());
    }
}

The output:

Next chapter...

What you will learn in the next chapter:

  1. What are the methods from LinkedList we can use to do a search
  2. How to use the return value from indexOf and lastIndexof
  3. If contain a certain element
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