龚城师 发表于 2013-8-16 16:45:17

[Oracle interview]Can an unreachable object become reachable again?

陈西 发表于 2013-8-16 16:53:42

Anunreachable object may become reachable again. This can happen when theobject's finalize() method is invoked and the object performs an operationwhich causes it to become accessible to reachable objects.
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