Wrapper Calculator

/*
 * Calculates the number of candy bars that can be purchased
 * based on a 15 dollar starting balance, a bar cost of 1 dollar
 * and on the condition that for every 3 wrappers, you earn a free bar.
 */
package wrappercalculator;
 /*
 * Author Tolfasn
 */
public class WrapperCalculator {

    public static void main(String[] args) {
        //stores starting values
        int walletBalance = 15;
        int barCount = 1;

        //loops to calculate the total number of bars
        while(walletBalance > 0){
            barCount ++;
            if(barCount % 3 == 0)
                    walletBalance = walletBalance;
                else walletBalance --;
            //Displays the current number of candy bars
            System.out.println("You have " + barCount + " candy Bars");
        }
    }

}