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Java Basic

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Text lesson

clear()

Example

Empty the list by removing all of its items.

import java.util.ArrayList;
public class Main { 
  
public static void main(String[] args) {
    
ArrayList<String> cars = new ArrayList<String>();
    cars
.add("Volvo");
    cars
.add("BMW");
    cars
.add("Ford");
    cars
.add("Mazda");
    cars.clear();
    System.out.println(cars);
 }
}

Definition and Usage

The clear() method removes all items from the list.

Syntax

public void clear()