About Question com.enthuware.ets.scjp.v6.2.548 :
Posted: Sun Jan 01, 2012 1:07 am
The finalize() method can be invoked at most once by the JVM. However, as a method, it can be called as many times as you want.
You are right. The option says, "The finalize() method will be invoked at most once on an object". It implies invoked "not by you or the program code".
HTH,
Paul