When outside the 'let form, there is no more possibility to access the
buffer variable, and if the object it referenced has not been made
available elsewhere, it's eligible to garbage collection.

What do you expect when you want to "set the value of buffer object to nil" ?

2010/1/12 Manish <manish.zed...@gmail.com>:
> Hi,
>
> I am new to clojure, A small help is needed regarding the "let".
>
> (defn objectTest [ ]
>  (let [buffer (StringBuilder.)]
>    (do
>      (.append buffer "manish")
>      (println "After adding first word: " (.substring buffer 0))
>
>    ; --------------------------> Setting the value of the buffer to
> nil here
>
>    (println "After setting the value of buffer object to nil: " (=
> buffer nil))
>      )))
>
>
> At the end of this function, I want to set the value of buffer object
> to the nil, Please help....
>
> Thanx
> Regards
> Manish Zedwal
>
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