Java LinkedListcontains() Method
Example
Check if an item exists in a 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"); cars.add("Mazda"); System.out.println(cars.contains("BMW")); System.out.println(cars.contains("Toyota")); }}Definition and Usage
Thecontains() method returnstrue if an item exists in a list andfalse otherwise.
Syntax
public boolean contains(Objectitem)Parameter Values
| Parameter | Description |
|---|---|
| item | Required. The item being tested |
Technical Details
| Returns: | true if the object exists in the list,false otherwise. |
|---|
Related Pages
❮ LinkedList Methods
