Given: 
When line 15 is reached, how many objects are eligible for the garbage collector?（）
- A、0
- B、1
- C、2
- D、3
- E、4
- F、5
正确答案:E
答案解析:有
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Oracle认证考试
Oracle认证考试
Given: When line 15 is reached, how many objects are eligible for the garbage collector?（）
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