import org.junit.Test;
import org.junit.runner.RunWith;
import org.onap.aai.sparky.analytics.HistogramSampler;
-import org.powermock.modules.junit4.PowerMockRunner;
+import org.mockito.runners.MockitoJUnitRunner;
/**
* The Class HistogramSamplerTest.
*/
-@RunWith(PowerMockRunner.class)
+@RunWith(MockitoJUnitRunner.class)
public class HistogramSamplerTest {
protected SecureRandom random = new SecureRandom();