#271 TreeSet with Objects Without Comparable
What will be printed?
public class Main {
public static void main(String[] args) {
Set<Order> orders = new TreeSet<>();
orders.add(new Order("Pizza"));
orders.add(new Order("Pasta"));
System.out.println(orders);
}
}
class Order {
String name;
public Order(String name) {
this.name = name;
}
}
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