<@U6CU87TBM> It's a decent objection but not on pe...

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[cedric]

@eldc It's a decent objection but not on performance grounds. I have yet to read a profiler output that lists exception creation in its top ten, or even twenty. Regardless of the language. The correct objection is that if this code path is a regular occurrence, then it's not exceptional and should not be encoded as such. Which is fair. A good example of this would be a key not found in a hash map, which is obviously not an exceptional condition