weak references and garbage collection

Posted by FredOverflow on Stack Overflow See other posts from Stack Overflow or by FredOverflow
Published on 2010-04-06T12:20:02Z Indexed on 2010/04/06 12:23 UTC
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Suppose I have a weak reference to a car which has an ordinary reference to an engine. No other references to the car or the engine exist. Can the engine be garbage collected?

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