10.2 List Interface (ArrayList vs LinkedList)

import java.util.ArrayList;
import java.util.List;

public class ListDemo {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("Java");
        list.add("Spring Boot");
        list.add("Docker");

        System.out.println("Size: " + list.size());
        System.out.println("First Item: " + list.get(0)); // O(1) Time Complexity
    }
}