final OfHeader ofHeader = service.buildRequest(DUMMY_XID, input);
assertEquals(MultipartRequest.class, ofHeader.getImplementedInterface());
- final MultipartRequestExperimenter result = MultipartRequestExperimenter.class.cast(
- MultipartRequest.class.cast(ofHeader)
- .getMultipartRequestBody());
+ final MultipartRequestExperimenter result = (MultipartRequestExperimenter) ((MultipartRequest) ofHeader)
+ .getMultipartRequestBody();
assertEquals(DummyExperimenter.class, result.getExperimenterMessageOfChoice().getImplementedInterface());
}