FrequencyDist's are what Ranges are made of. They are buckets of aggregate stats
within the monitor. For example a FrequencyDist for ms. may be 0-10 ms., 20-40 ms.
etc. They have end points, and all FrequencyDists within a range equate to
the entire range of possible values for a monitor.
Method Summary
public double
getEndValue() Get the end value of the FrequencyDist.