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Subject: Re: Arithmetic overflow checking
Date: Sun, 24 Jul 2011 11:09:36 -0700
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On 7/24/2011 10:54 AM, Patricia Shanahan wrote:
> meanwhile complex would be forced to provide a meaningless conversion to
> byte.


It could just throw an error.  Collections uses this technique to make 
unmodifiable Collection's.  An unmodifiable List for example throws 
UnsupportedOperation if add() is invoked.  'Taint the prettiest but it 
works.