PowerMock support

I try to test with PowerMock with these dependencies:

- org.mockito -> mockito-core 2.23.4
- org.powermock -> powermock-module-junit4 1.7.4
- org.powermock -> powermock-core 1.7.4
- org.powermock -> powermock-api-mockito2 1.7.4

and this code:

@RunWith(PowerMockRunner.class)
public class ContextProcessorUtilsTest extends UnitTest{
    @Test
    @PrepareOnlyThisForTest(ContextProcessorUtils.class)
    public void getSessionTriggers() {
        PowerMockito.mockStatic(ContextProcessorUtils.class);
    }
}

and this:

@RunWith(PowerMockRunner.class)
@PrepareForTest(ContextProcessorUtils.class)    
public class ContextProcessorUtilsTest extends UnitTest{
    @Test
    public void getSessionTriggers() {
        PowerMockito.mockStatic(ContextProcessorUtils.class);
    }
}

and the error:
A java.lang.ClassNotFoundException has been caught, utils.ContextProcessorUtilsTest

Start by reproducing the reported test with mockito-core 2.23.4, PowerMock 1.7.4, PowerMockRunner, and ContextProcessorUtils. Read the resulting ClassNotFoundException for ContextProcessorUtilsTest and investigate the project's test integration; done should clarify whether PowerMock can be supported and what compatibility or usage guidance is required.