public class ShowNesting {
    // This application shows a simple example of a nested
    // method call. The only output should be the string:
    // Sorry. The manager is out to lunch.

    public static void main(String[] arguments) {
        CustomerManager myCustomer = new CustomerManager();
        myCustomer.cancelAllOrders().talkToManager();
    }
}   

class CustomerManager {
    OrderManager cancelAllOrders() {
        OrderManager om = new OrderManager();
        return om;
    }
}

class OrderManager {
    void talkToManager() {
        System.out.println("Sorry. The manager is out to lunch.");
    }
}