private static CannotCreateMockException cannotCreateMockException(Class<?> mockType, MockitoException ex) {
    final String mockitoMessage = extractMockitoExceptionMessage(ex);
    return new CannotCreateMockException(mockType, " with " + MockitoMockMaker.ID + ": " + mockitoMessage, ex);
  }
Resolves the inline mock maker of Mockito, via different ways, depending on the Mockito version.

@return The inline mock maker of Mockito
spock-core/src/main/java/org/spockframework/mock/runtime/mockito/MockitoMockMakerImpl.java