/*Create a package called com.automobile. Define an abstract class called Vehicle. 
Vehicle class has the following abstract methods: 
public String getModelName() 
public String getRegistrationNumber() 
public String getOwnerName() 

Create twowheeler subpackage under automobile package
Hero  class extends  automobile.vehicle class with the following methods
public int getSpeed() 
– returns the current speed of the vehicle.
public void radio() 
– provides facility to control the radio device 

Honda class extends com.automobile.vehicle class with the following methods
public int getSpeed()
– Returns the current speed of the vehicle.
public void cdplayer() 
– provides facility to control the cd player device which is available in the car.

Create a test class to test the methods available in all these child class.
*/

package com.automobile;

public abstract class Vehicle {
	
	public abstract String getModelName();
	public abstract String getRegistrationNumber(); 
	public abstract String getOwnerName(); 
}
