Java Abstract Method Tutorial

Abstract keyword is used to declare abstract in java class.You can not create object in abstract class.

Abstract method can only use is abstract class.

Java Abstract Example

We use Abstraction to hiding the implementation details and showing only functionality to the user.

Java Abstract Example

abstract class Bike{  
  abstract void run();   
}   

class Honda4 extends Bike{   
void run(){System.out.println("running safely..");
}   
public static void main(String args[]){   
 Bike obj = new Honda4();   
 obj.run();   
}   
}

OUTPUT:

running safely..