Fixed https://github.com/NICTA/scoobi/issues/306: In-memory mode does not keep track of hadoop counters
removed an unnecessary method for reflection
simplification
Merge pull request #309 from ivmaykov/scoobi-306

Fixed https://github.com/NICTA/scoobi/issues/306: In-memory mode does not keep track of hadoop counters
Merge remote-tracking branch 'origin/master'
fixed the partition number
simplified the previous pull request
using a counters to count the number of values per reducer. see #297