1Z0-809 Question #38: Real Exam Question with Answer & Explanation

Given: public class product { int id; int price; public Product (int id, int price) { this.id = id; this.price = price; } public String toString() { return id + ":" + price; } } and the code fragment: List products = new ArrayList (Arrays.asList(new Product(1, 10), new Product (2, 30), new Product (2, 30))); Product p = products.stream().reduce(new Product (4, 0), (p1, p2) -> {p1.price+=p2.price; p1.id=p1.id+p2.id; return p1; }); products.add(p); products.stream().parallel() .reduce((p1, p2) -> p1.price > p2.price ? p1 : p2) .ifPresent(System.out::println); What is the result?