Hi all,

I just finished watching this ( http://www.infoq.com/presentations/jvm-tuning?utm_source=infoq&utm_medium=videos_homepage&utm_campaign=videos_row1) and I'm not sure I understood everything and specifically what he said about finalizers. I noticed that Stuart Sierra (yes, I recognise his voice!) asked a question about this but the answer he got was pretty vague in my opinion...

First of all what does he mean by "finalizers"? Does the mean the .finalize() method on java.lang.Object, the try/finally idiom or custom "cleaning-up" methods? Secondly, he said they are not good practice because they require 2 GC cycles....but why do they require 2 GC cycles?

Did anyone else watch this presentation yet? Any clues?

thanks,

Jim

ps: I seriously hope he didn't mean the try/finally idiom because clojure makes significant use of it.... :)

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