### Question:
BasicContinuousMeasurement extends BasicMeasurement implements ContinuousMeasurement { public void setStdDev(Double stdDev) { Double oldVal = d_stdDev; d_stdDev = stdDev; firePropertyChange(PROPERTY_STDDEV, oldVal, d_stdDev); } BasicContinuousMeasurement();  BasicContinuousMeasurement(Double mean, Double stdDev, Integer size); Double getMean(); void setMean(Double mean); Double getStdDev(); void setStdDev(Double stdDev); @Override String toString(); String conditionalFormat(DecimalFormat df, Double mean); boolean isOfType(VariableType type); @Override boolean equals(Object o); @Override int hashCode(); @Override BasicMeasurement clone(); @Override boolean isComplete();  }### Answer:
@Test public void testSetStdDev() { JUnitUtil.testSetter(d_basicContinuousMeasurement, BasicContinuousMeasurement.PROPERTY_STDDEV, 0.1, 0.46); }