package ArrayList;
import java.util.ArrayList;
public class Main {
public static void main(String[] args) {
// A resizable array. <> should contain wrapper classes
ArrayList food = new ArrayList();
food.add("Pizza");
food.add("Hamburger");
food.add("Hotdog");
for(int i = 0; i < food.size(); i++) {
System.out.println(food.get(i));
}
System.out.println();
food.set(0, "Sushi");
for(int i = 0; i < food.size(); i++) {
System.out.println(food.get(i));
}
System.out.println();
food.remove(2);
for(int i = 0; i < food.size(); i++) {
System.out.println(food.get(i));
}
food.clear();
}
}