FizzBuzz.java

import java.io.*;
import java.util.*;

public class FizzBuzz {
    public static void main(String[] args) throws IOException {
    	
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
        System.out.println("カウント上限を入力して下さい。");
        
        String input = br.readLine();
    
        Data in = new Data();
        in.setMax(input);
    
        System.out.println("上限は" + in.getMax() + "ですね?(yes/no)");
    
        if (br.readLine().toString().equals("yes")) {
            FizzBuzz fb = new FizzBuzz();
            fb.count(in);
            fb.show(in);
        } else {
        System.out.println("Dead.");
        }
    }
    
    private Data count(Data in) {
        for (int i=1; i <= Integer.parseInt(in.getMax()); i++ ) {
            if (i%3 == 0 && i%5 == 0) {
                in.setList("FizzBuzz");
            } else if (i%3 == 0) {
                in.setList("Fizz");
            } else if (i%5 == 0) {
                in.setList("Buzz");
            } else {
                in.setList(String.valueOf(i));
            }
        }
        return in;
    }
    
    private void show(Data in) {
        for (int i=0; i < in.getList().size(); i++) {
            System.out.println(in.getList().get(i));
        }
        System.out.println(in.getMax() + "出力されました。");
    }
}

class Data {

    private String max;
    private ArrayList<String> list;

    public Data() {
        max = "0";
        list = new ArrayList<String>();
    }
    public void setMax(String str) {
        max = str;
    }
    public String getMax() {
        return max;
    }
    public void setList(String str) {
        list.add(str);
    }
    public ArrayList<String> getList() {
    	return list;
    }
}