// get set method can be used to set private data members of a class  

// parent
class Vehicle{
    private String vehicleType;
    public String getVehicleType(){
        return vehicleType;
    }
    public void setVehicleType(String type){
        vehicleType = type ;
    }
} 

// child
public class Car extends Vehicle{
    String modelType;
    public void showDetails(){
        // vehicleType = "Car";
        modelType = "Sports";
        System.out.println(modelType + " " + getVehicleType());
    }
    public static void main(String[] args){

        Vehicle v1 = new Vehicle();
        v1.vehicleType = "Honda";   // ERROR 

        car.showDetails();
    }
}