Testing performance of Jackson

[Richard Kolb]

Hello,

I am new to micro benchmarking and I would like your advice on if I am
using JHM correctly.
I would like to test the performance of Jackson's un-marshalling of Json.

https://gist.github.com/rjdkolb/65bf7b49e97d373958d8

I would greatly appreciate any feedback, especially with my use of
AtomicInteger and if testing third party libraries is a bad idea.

thanks,
Richard.