The implementation of abstract methods in abstract classes.

The implementation of abstract methods in abstract classes.

Public abstract class Animal {
Int age;
Public Animal (int age ){
This. age = age;
}
Public abstract void run ();
Public abstract void clock ();
}

Public class Dog extends Animal {
String color;
Public Dog (int age, String color ){
Super (age );
This. color = color;
}
Public void run (){
System. out. println ("this" + age + "year old dog runs like this ");
}
Public void clock (){
System. out. println ("this" + color + "Dog is called ");
}
}

Public class Test {

Public static void main (String [] args ){
// TODO Auto-generated method stub
Dog d1 = new Dog (20, "blue ");
D1.run ();
D1.clock ();
Dog d2 = new Dog (15, "Red ");
D2.run ();
D2.clock ();
}

}