Hi,

On Nov 19, 1:42 pm, David Powell <djpow...@djpowell.net> wrote:

> LazySeq is wrapping my InterruptedExceptions in several layers of 
> RuntimeException, which is a
> bit awkward, because then my top level code spews pages of exceptions, rather 
> than just reporting
> that the process was cancelled.
>
> Is there anything better that could be done?
>
>  + Change the interface to just throw Exception?
>
>  + Have a special subclass of RuntimeException, eg RuntimeWrapperException, 
> so that they can be
> more easily identified and peeled off by the catcher?
>
> Hmm - maybe java.lang.reflect.UndeclaredThrowableException would do?

You could build your exceptions on clojure.contrib.condition. Then
just peel off the RuntimeExceptions until you reach the Condition. If
there is none, proceed as before...

Sincerely
Meikel

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