public void TestAllValues()
        {
            var  index = 0;
            long latestValueAtIndex = 0;

            // Iterate raw data by stepping through every value that ahs a count recorded:
            foreach (var v in RawHistogram.AllValues())
            {
                var countAddedInThisBucket = v.CountAddedInThisIterationStep;
                if (index == 1000)
                {
                    Assert.AreEqual(10000, countAddedInThisBucket, "Raw AllValues bucket # 0 added a count of 10000");
                }
                else if (LongHistogram.ValuesAreEquivalent(v.ValueIteratedTo, 100000000))
                {
                    Assert.AreEqual(1, countAddedInThisBucket, "Raw AllValues value bucket # " + index + " added a count of 1");
                }
                else
                {
                    Assert.AreEqual(0, countAddedInThisBucket, "Raw AllValues value bucket # " + index + " added a count of 0");
                }
                latestValueAtIndex = v.ValueIteratedTo;
                index++;
            }
            Assert.AreEqual(1, RawHistogram.GetCountAtValue(latestValueAtIndex), "Count at latest value iterated to is 1");

            index = 0;
            long totalAddedCounts = 0;

            // Iterate data using linear buckets of 1 sec each.
            foreach (var v in LongHistogram.AllValues())
            {
                var countAddedInThisBucket = v.CountAddedInThisIterationStep;
                if (index == 1000)
                {
                    Assert.AreEqual(10000, countAddedInThisBucket, $"AllValues bucket # 0 [{v.ValueIteratedFrom}..{v.ValueIteratedTo}] added a count of 10000");
                }
                Assert.AreEqual(v.CountAtValueIteratedTo, v.CountAddedInThisIterationStep, $"The count in AllValues bucket #{index} is exactly the amount added since the last iteration");
                totalAddedCounts += v.CountAddedInThisIterationStep;
                index++;
            }
            Assert.AreEqual(20000, totalAddedCounts, "Total added counts should be 20000");
        }