CarDemo

class

Car{

 

String color = "red";

int num = 4;

 

void run() {

System.out.println("Color = " + color);

System.out.println("Num = " + num);

}

 

}

 

class

CarDemo {

 

public static void main(String[] args){

 

Car c=new Car();

 

c.color = "green";

c.num = 5;

c.run();

 

// Car q=new Car();

// show(q);

 

 

show(new Car()); //anonymous object " new Car()"

 

}

 

public static void show(Car c)

{

c.num=3;

c.color="black";

c.run();

}

 

 

}