Comment Added by : Adil khan

Comment Added at : 2013-02-12 06:37:17

Comment on Tutorial : Inheritance Example in Java By Watson
I lit'l modified the above program for main class, Its executing for me:

public class InheritanceBicycle {

public static void main(String args[]) {

//create the objects of Bicycle parent class
Bicycle B = new Bicycle(10, 20, 30);
//create the objects of Bicycle child class mountainBike
MountainBike m = new MountainBike(1, 2, 300, 4);
// for Bicycle
System.out.println("value of speed of bicycle " + B.speed);
B.speedUp(7);
System.out.println("value of speed after increase " + B.speed);
System.out.println("value of speed of mountainbike " + m.speed);
m.speedUp(7);
System.out.println("value of speed after increase " + m.speed);

}
}

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