Changed to a more realistic way of measuring the performance.
Most likely nobody resolves the same type 1.000.000 times in a row, it is more realistic that the container will switch between resolving different types. This prevents some (no names mentioned) containers from cheating by optimizing for an unrealistic scenario, just to look good in the test.
Merge pull request #6 from MartinF/master

Changed to a more realistic way of measuring the performance.