/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author STUDENT
 */
class Bicycle2{
    int cadence= 0;
    int speed=0;
    int gear= 1;

    void changeCadence(int newValue){
        cadence=newValue;    }
    void changeGear(int newValue){
        gear= newValue; }
    void speedUp(int increment){
        speed=speed+ increment;    }
   void applyBrakes(int increment){
       speed= speed-increment; }
    void printStates(){
        System.out.println("cadence: " +cadence+" speed: "+speed+" gear: "+gear);        }
}

public class Bicycle {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // Create two different Bicycle objects         
                Bicycle2 bike1 = new Bicycle2();         
                Bicycle2 bike2 = new Bicycle2();
                
            // Invoke methods on those objects          
                bike1.changeCadence(50);
                bike1.speedUp(10);   
                bike1.changeGear(2);  
                bike1.printStates();
                bike2.changeCadence(50);
                bike2.speedUp(10); 
                bike2.changeGear(2); 
                bike2.changeCadence(40);
                bike2.speedUp(10);  
                bike2.changeGear(3);
                bike2.printStates();

    
    
    
    
    
    
    
    }

}