import java.util.ArrayList; public class Example { public static void main(String[] args) { ArrayListmyNumbers = new ArrayList (); myNumbers.add(10); myNumbers.add(20); myNumbers.add(30); System.out.println("Size of the list: " + myNumbers.size()); } }
import java.util.LinkedList; public class Example { public static void main(String[] args) { LinkedListPackage/Library: java.utilmyStrings = new LinkedList (); myStrings.add("Hello"); myStrings.add("World"); System.out.println("Size of the list: " + myStrings.size()); } }