About Question enthuware.ocajp.i.v7.2.919 :
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Re: About Question enthuware.ocajp.i.v7.2.919 :
yes, right.
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Re: About Question enthuware.ocajp.i.v7.2.919 :
based on this explanation (from another question 7.2.921) i should think that object can be garbage collected after "return" statement i.e. after line 4.Once a method returns all the variables that it created are gone. The stack space (where all the automatic variables are kept) is cleared up and reclaimed. So there is no question of a variable hanging on to an object after the method returns.
Where am i wrong?
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Re: About Question enthuware.ocajp.i.v7.2.919 :
The variables of this method are indeed gone after the method returns. But in this case the return statement returns the reference to the object to the caller.
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Re: About Question enthuware.ocajp.i.v7.2.919 :
Why is answer nr. 5 not a correct option?
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Re: About Question enthuware.ocajp.i.v7.2.919 :
Because it can be determined the object can never be garbage collected in this method. Option 4 and 5 are contradictory. So, if 4 is correct, 5 cannot be correct.
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Re: About Question enthuware.ocajp.i.v7.2.919 :
Had there been no Option 4, The Option 5 would be correct ?
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Re: About Question enthuware.ocajp.i.v7.2.919 :
In that case, yes.
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Re: About Question enthuware.ocajp.i.v7.2.919 :
Hi,I get your point @inaelrodrigues. Honestly,
I chose the same answer.
For me, after line 3, the references a, b and c point to null, so the object itself is eligible for garbage collection from that point (line 3) and not later.
I chose the same answer.
For me, after line 3, the references a, b and c point to null, so the object itself is eligible for garbage collection from that point (line 3) and not later.
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