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A comment on Pattern Matching for Java. Parent comment

Re:Pattern Matching for Java by zamalek on Thursday April 20, 2017 @04:52AM (#14155021)
The codegen creates a cache of delegates (created using expression trees), but uses a structure more suited to the problem than a simple ConcurrentDictionary.

[1]: http://geekswithblogs.net/simonc/archive/2012/07/20/inside-t...

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Re:Pattern Matching for Java by zastrowm on Thursday April 20, 2017 @02:07PM (#14159208)
Ah, faster than the `ConcurrentDictionary`. That makes sense!
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