Multilevel Inheritance in java

Java Programming Language / Class, Object and Methods in java

3297

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Program:

 class Animal{
void eat(){
	System.out.println("eating...");
	}
}

class Dog extends Animal{
 void bark(){System.out.println("barking...");
 }
}

class BabyDog extends Dog{
 void weep(){System.out.println("weeping...");
 }
}

class MultilevelInheritance{
	public static void main(String args[]){
	BabyDog d=new BabyDog();
	d.weep();
	d.bark();
	d.eat();
	}
}

  

Output:

weeping...
barking...
eating...
Press any key to continue . . .

Explanation:

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