Method toString

ch3/ApplicationContextTest.java:27–35

()

    @Autowired    Door[] doors;

    @Override
    public String toString() {
        return "Car{" +
                "color='" + color + '\'' +
                ", oil=" + oil +
                ", engine=" + engine +
                ", doors=" + Arrays.toString(doors) +
                '}';
    }
}

public class ApplicationContextTest {