public static Buckets fromCount(long start, long end, int count) {
        checkTimeRange(start, end);
        checkArgument(count > 0, "count is not positive: %s", count);
        long quotient = (end - start) / count;
        long remainder = (end - start) % count;
        long step;
        // count * quotient + remainder = end - start
        // If the remainder is greater than zero, we should try with (quotient + 1), provided that this greater step
        // does not make the number of buckets smaller than the expected count
        if (remainder != 0 && (count - 1) * (quotient + 1) < (end - start)) {
            step = quotient + 1;
        } else {
            step = quotient;
        }
        checkArgument(step > 0, "Computed step is equal to zero");
        return new Buckets(start, step, count);
    }
public static Buckets fromCount(long start, long end, int count) {
        checkTimeRange(start, end);
        checkArgument(count > 0, "count is not positive: %s", count);
        long quotient = (end - start) / count;
        long remainder = (end - start) % count;
        long step;
        
        
        
        if (remainder != 0 && (count - 1) * (quotient + 1) < (end - start)) {
            step = quotient + 1;
        } else {
            step = quotient;
        }
        checkArgument(step > 0, "Computed step is equal to zero");
        return new Buckets(start, step, count);
    }
public static Buckets fromCount ( long start , long end , int count ) { checkTimeRange ( start , end ) ; checkArgument ( count > 0 , "count is not positive: %s" , count ) ; long quotient = ( end - start ) / count ; long remainder = ( end - start ) % count ; long step ; // count * quotient + remainder = end - start // If the remainder is greater than zero, we should try with (quotient + 1), provided that this greater step // does not make the number of buckets smaller than the expected count if ( remainder != 0 && ( count - 1 ) * ( quotient + 1 ) < ( end - start ) ) { step = quotient + 1 ; } else { step = quotient ; } checkArgument ( step > 0 , "Computed step is equal to zero" ) ; return new Buckets ( start , step , count ) ; }
Force bucket count. This method does not guarantee that the last bucket includes the {@code end} value.

@param start start time
@param end   end time
@param count desired number of buckets

@return an instance of {@link Buckets}, starting at {@code start}, separated by {@code count} intervals
Force bucket count . This method does not guarantee that the last bucket includes the { @code end } value .