Method Overriding

class CarClass
{
  public int speed_Limit()
  {
    return 100;
  }
  }
class Ford extends CarClass
{
  public int speed_Limit()
  {
    return 150;
  }
}
class Override
{
  public static void main(String args[])
  {
    CarClass obj=new Ford();
    int num=obj.speed_Limit();
    System.out.println("Speed Limitis : "+num);  
  }
}