Java LinkedList addFirst() Method
Example
Add an item to the beginning of the list:
import java.util.LinkedList;
public class Main {
public static void main(String[] args) {
LinkedList<String> cars = new LinkedList<String>();
cars.add("Volvo");
cars.add("BMW");
cars.add("Ford");
// Use addFirst() to add the item to the beginning
cars.addFirst("Mazda");
System.out.println(cars);
}
}Definition and Usage
The addFirst() method adds an item to the beginning of the list.
Tip: Use the addLast() method to add an item to the end of the list.
Syntax
public void addFirst(T item)T refers to the data type of items in the list.
Parameter Values
| Parameter | Description |
|---|---|
| item | Required. The item to be added to the beginning of the list |
Related Pages
❮ LinkedList Methods
