/*
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 */
package com.mycompany.ja9;

/**
 *
 * @author Admin
 */
public class Main3 {
    //
    public static void printCar(Car car){

        System.out.println("PRINT CAR OBJECT");
    }

    public static void main(String[] args) {

        Truck t1 = new Truck();
        Truck t2 = new Truck();
        //
        System.out.println("t1.cap=" + t1.getCapacity());

        t1.speedUp(10);
        t1.speedUp(20);

        System.out.println("t1.speec=" + t1.getSpeed());
        //
        Car c2 = null;
        c2 = t1;

        Car c3 = new Truck();
        Car c4 = t1;

        Truck t3;
        //t3 = c2;

        printCar(new Car());
        printCar(new Truck());

        Car c5 = new Car();
        // получаем имя класса
        System.out.println("c5.getClass().name=" + c5.getClass().getName());

        Car c6 = new Truck();
        System.out.println("c6.getClass().name=" + c6.getClass().getName());

        // использование явного преобразования к типу Truck - испозуется оператор (ИмяТипа)
        Truck t7 = (Truck) c6;
        System.out.println("t7.cap=" + t7.getCapacity());
    }
}