FizzBuzz-TDD/FizzBuzz.java

/**
 * Write a description of class FizzBuzz here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class FizzBuzz
{
    public FizzBuzz() {
    }  
    String fb = "";
    
    public String fizzBuzz1(int num) {
        if(3 % num == 0) {
            fb = "Fizz";
        } else if (5 % num == 0) {
            fb = "Buzz";
        } else if (15 % num == 0) {
            fb = "FizzBuzz";
        } else{
            fb = String.valueOf(num);
        }
        return fb;
    }
    
    public String fizz(int num) {
        if(3 % num == 0) {
            fb = "Fizz";
        }
        return fb;
    }
    
    public String buzz(int num) {
        if(5 % num == 0) {
            fb = "Buzz";
        }
        return fb;
    }
    
    public String fizzBuzz(int num) {
        if(15 % num == 0) {
            fb = "FizzBuzz";
        }
        return fb;
    }
    
}