Run ❯
Get your
own Java
server
×
Change Orientation
Change Theme, Dark/Light
Go to Spaces
import java.util.LinkedList; public class Main { public static void main(String[] args) { LinkedList
cars = new LinkedList
(); cars.add("Volvo"); cars.add("BMW"); cars.add("Ford"); cars.add("Mazda"); cars.add("Toyota"); LinkedList
valid = new LinkedList
(); valid.add("Volvo"); valid.add("Ford"); valid.add("Mazda"); cars.retainAll(valid); System.out.println(cars); } }
[Volvo, Ford, Mazda]