controlling the exact number of times a method is called

[Ymo Lists]

Hi All.

I am trying to benchmark a hashmap and i need to control how many times the
method being benchmarked is being called.
I also need to get the percentile distribution from the result. For that i
am using @BenchmarkMode(Mode.SampleTime).
I am also using using measurementBatchSize api but in the results i see
that the number of samples is different.

1) How did that happen ?
2) How can i make sure i know exactly how many times the method will be
called
3) How can get access to the raw data of when the method was called and the
actual time it took for each call.

The code and results are in
https://gist.github.com/ymolists/7b5581d48d4e1d4f1054