DeliveryPerson.java

public class DeliveryPerson {
    public String name;
    public int onTimeDeliveries;

    public DeliveryPerson(String name, int onTimeDeliveries) {
        this.name = name;
        this.onTimeDeliveries = onTimeDeliveries;
    }
    public String toString() {
        return "The name of the delivery person is: " + name + "\nThe number of the successful deliveries is: " + onTimeDeliveries;
    }
    public void deliverOrder(boolean onTime) {
        if (onTime) {
            onTimeDeliveries++;
            System.out.println("The new number of successful deliveries is: " + onTimeDeliveries);
        } else {
            System.out.println(name + " is late.");
        }
    }
}