OngoingStubbing.then(Answer)Stubber.doAnswer(Answer)Mockito.doAnswer(Answer)OngoingStubbing.thenAnswer(Answer)Stubber.doAnswer(Answer)Mockito.doAnswer(Answer)OngoingStubbing.thenCallRealMethod()Stubber.doCallRealMethod()Mockito.doCallRealMethod()Stubber.doNothing()Mockito.doNothing()BDDMockito.BDDStubber.willDoNothing() insteadOngoingStubbing.thenReturn(Object)OngoingStubbing.thenReturn(Object, Object[])Stubber.doReturn(Object)Stubber.doReturn(Object)Mockito.doReturn(Object)Mockito.doReturn(Object, Object...)OngoingStubbing.thenThrow(Throwable...)OngoingStubbing.thenThrow(Class)OngoingStubbing.thenThrow(Class, Class[])Stubber.doThrow(Throwable...)Stubber.doThrow(Class)Stubber.doThrow(Class, Class[])Mockito.doThrow(Throwable[])Mockito.doThrow(Class)Mockito.doThrow(Class)