SCJP 1.6版考題 097

Which statement is true?
  A. A class's finalize() method CANNOT be invoked explicitly.
  B. super.finalize() is called implicitly by any overriding finalize() method.
  C. The finalize() method for a given object is called no more than once by the garbage collector.
  D. The order in which finalize() is called on two objects is based on the order in 
     which the two objects became finalizable.

解答

---

Ans: C

解說: finalize方法僅被garbage collector叫用一次(no more than once)