use some more interesting keys (negative numbers and 64bit numbers)
use some more interesting keys (negative numbers and 64bit numbers)

Change-Id: Ifae18a7827b8ad8f4ba2a064bd1b7e33a9bd7483

benedictpaten/sonLib,benedictpaten/sonLib,adderan/sonLib,adderan/sonLib,benedictpaten/sonLib,benedictpaten/sonLib,adderan/sonLib,adderan/sonLib,benedictpaten/sonLib,adderan/sonLib