Metric { public double getStandardDeviation() { return stddev; } Metric(String name, int count, double total, double low, double high, double mean, double stddev); String getMetricName(); double getLowValue(); double getHighValue(); double getAverage(); double getStandardDeviation(); int getCount(); double getTotal();  }
@Test public void testGetStandardDeviation() { double stdev = random.nextDouble(); Metric metric = new Metric(testName, 0, 0.0, 0.0, 0.0, 0.0, stdev); assertEquals(stdev, metric.getStandardDeviation(), 0.05); }