Thanx for ur response,
Actually We are using string builder in our project, String Builder
causing the memory leak in as I google, Thats the main reason i want
to set the StringBuilder object to nil,
We are using the htmlunit core js library for fetching the web pages
which require the javascript enabled. The Decompiler.java using a
variable StringBuilder result = new StringBuilder(); Netbeans
profiler showing that this is the object consuming maximum of memory
causing memory leak. Thats the reason only I want to set the
StringBuilder object in our project to null. I also found on net that
strbuilder.toString() also causing the memory leak. So in place of
toString() we are trying to use substring(0). As u have written that
in java term, they are final but its allowing me to set the length
after declaration. like:
(defn #^String element-text
([thing]
(let [delimiter #s""]
(element-text thing delimiter)
))
([thing #^String delimiter]
(if (instance? Node thing)
(node-text thing)
(let [buf (StringBuilder.)]
(doseq [#^Node e thing]
(node-text e buf delimiter))
(let [res (.substring buf 0)]
(.setLength buf 0)
res)))))
If I am wrong, Then pls suggest me right way to do this thing.
Thanx again for ur response
Regards
Manish Zedwal
On Jan 12, 2:15 pm, Mike Hinchey <hinche...@gmail.com> wrote:
> One of the big features of Clojure is you can't changes variables after they
> are initialized - in java terms, they are all final. However, when the let
> exits, the buffer variable is out of scope, so the StringBuilder object can
> be gc'd if that's what you're concerned about. Inside the let, you can have
> another let, with a variable even with the same name, but it's really a
> different variable and only active within that inner scope. Note, = is a
> function that tests equality, like == or .equals() in java, it's not
> assignment. If you explain more about what you want to do, someone might be
> able to offer more advice.
>
> -Mike
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