### Question:
RadToReflCalibrator implements RadianceCalibrator { @Override public float calibrate(float radiances) { return (float) (radiances * conversionFactor); } RadToReflCalibrator(double solarIrradiance); @Override float calibrate(float radiances);  }### Answer:
@Test public void testCalibrate() { final float calibrated = calibrator.calibrate(2000.f); assertEquals(418.8790283203125, calibrated, 1e-8); }