anchor.diff:  So I am still hoping that some day MethodHandles will get as fast as direct access,
   just to avoid that bootstrap cost and the dependency pain.
   
  -== LamdbaMetafactory (update on 2017-01-11)
  +=== LamdbaMetafactory (update on 2017-01-11)
   
   On Reddit, I received an eloquent suggestion to use `LamdbaMetafactory`:
   
  
positive.code: 
  * *Java Reflection is slow.* (*)
  * *Java MethodHandles are slow too.* (*)
  * *Generated code with `javax.tools` is fast.* (*)
  * *LamdbaMetafactory is pretty fast.* (*)
  
  (*) On the use cases I benchmarked with the workload I used. Your mileage may vary.
  
negative.code: LamdbaMetafactory   avgt   60  3.453 ± 0.034  ns/op
  ----
  
  That's only 33% slower than direct access. It's much better than reflection.
  Further benchmarking is needed to measure the bootstrap, metaspace and megamorphic impacts.
  
  == Conclusion
  