--------------------------------------------------
From: "Rob Withers" <reefedjib at yahoo.com>
Sent: Tuesday, July 13, 2010 5:18 PM
To: "The general-purpose Squeak developers list" 
<squeak-dev at lists.squeakfoundation.org>
Subject: Re: [squeak-dev] Re: UI lockup in Squeak 4.1


>> Are there any senders of knownEnvironments and removeKey: et al?  Do you 
>> have changes to Dictionary grow code which causes a bug on rehash? 
>> etc...
>>
>
> No, there is only one sender of knownEnvironments and that is localeID:.
>
> No, but I force rehashing when one of my ERefs becomes another ERef.  I am 
> testing this.  I do not think I have any ERef references to an Environment 
> or that dictionary.
>

My rehashing  code is turned off by preference and is not getting called.