Mockito + PowerMock LinkageError podczas mockowania klasy systemu

Mam taki fragment kodu: @RunWith(PowerMockRunner.class) @PrepareForTest({Thread.class}) public class AllMeasuresDataTest { @Before public void setUp() throws Exception { } @Test public void testGetMeasures() { AllMeasuresData measure = new AllMeasuresData(); assertEquals(measure.getMeasures(),...