Given： 
A programmer iterates over the TreeSet and prints the name of each Drink object. What is the result？（）
- A、Tea
- B、Coffee
- C、CoffeeTea
- D、Compilation fails
正确答案:B
答案解析:有
微信扫一扫手机做题
多做题，通过考试没问题！
Oracle认证考试
Oracle认证考试
Given： A programmer iterates over the TreeSet and prints the name of each Drink object. What is the result？（）
微信扫一扫手机做题