Create a UML diagram to represent the following Data Structure: public class Person private Car c = null; public static void main(String[] args) { } Person p = new Person(); p.buyCar(); public void buyCar () { c = new Car(); c.accelerate (100); c. decelerate (50); class Car ( private Engine e = null; private int speed = 0; public void accelerate (int x) { init(); speed += x; public void decelerate (int x) { } init(); speed = x; private void init() ( if (e null) e = new Engine(); e.horsepower = 100; } class Engine { public int horsepower; }