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Article #272

Re: Hashtable keys

#272
From: Lori M Olson (TeamB)
Date: Thu, 25 Mar 2004 02:48
40 lines
2136 bytes
Jason Purcell wrote:

> I have a Hashtable where the keys are Connection objects, 
> and the values are Boolean objects.
> 
> My question is: Will the Connection objects ever be 
> garbage-collected while the Hashtable is still valid 
> and being used?
> 
> By extension, are keys in a Hashtable ever automatically 
> removed?
> 
> Jason.

Be garbage collected?  -- No.  They are in the hash table, so their 
reference count will be greater than zero.

Note that just because the Connection objects are there, doesn't mean 
that the connections will still be valid/open.  They will time-out.

"Automatically removed"?  -- No.  Where did you get that idea, anyway?

-- 

Regards,

Lori Olson (TeamB)

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