Introduction
In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..
Write a Java program to empty an array list
import java.util.ArrayList;
import java.util.Collections;
public class Javacollectionexcercise {
public static void main(String[] args) {
ArrayList<String> Stringslist1= new ArrayList<String>();
Stringslist1.add("Audi");
Stringslist1.add("BMW");
Stringslist1.add("Bugatti");
Stringslist1.add("Ford");
Stringslist1.add("Honda");
Stringslist1.add("Hyundai");
System.out.println("Original array list: " + Stringslist1);
Stringslist1.removeAll(Stringslist1);
System.out.println("Array list after removing all elements "+ Stringslist1);
}
}
Result
