Make histogram example unchecked since hashtables print differently now that hashcodes are more optimized
Make histogram example unchecked since hashtables print differently now that hashcodes are more optimized

mcandre/factor,erg/factor,mcandre/factor,erg/factor,erg/factor,mcandre/factor,erg/factor,mcandre/factor,mcandre/factor,erg/factor,mcandre/factor,erg/factor,erg/factor,mcandre/factor