What does the method getFirst() do in java?

The getFirst() method of the class java.util.LinkedList returns the first element of the current list.

Example

import java.util.*;

public class LinkedListDemo {
   public static void main(String[] args) {
      LinkedList list = new LinkedList();
      list.add("Hello");
      list.add(2);
      list.add("Chocolate");
      list.add("10");
      System.out.println("LinkedList:" + list);
      System.out.println("First Element :" + list.getFirst());
   }
}

Output

LinkedList:[Hello, 2, Chocolate, 10]
First Element :Hello

Ankitha Reddy

Updated on: 30-Jul-2019

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