ch04\.classpath ....\.project ....\bin\redfuwa\order\OrderManag.class ....\...\.......\.....\TodayIsWhatDay.class ....\src\redfuwa\order\OrderManag.java ....\...\.......\.....\TodayIsWhatDay.java ....\bin\redfuwa\order ....\src\redfuwa\order ....\bin\redfuwa ....\src\redfuwa ....\bin ....\src ch04