Naive System.nanoTime() timing, 20000000 iterations per round

round   discarded (ns/op)      kept (ns/op)          
1       0.688                  9.170                 
2       0.457                  8.751                 
3       0.000                  7.994                 
4       0.000                  7.583                 
5       0.000                  7.502                 
6       0.000                  7.419                 

checksum (ignore): 1.897349195729284E9