/// <exception cref="System.IO.IOException"/> private TestFailureToReadEdits.LimitedEditLogAnswer CauseFailureOnEditLogRead() { FSEditLog spyEditLog = NameNodeAdapter.SpyOnEditLog(nn1); TestFailureToReadEdits.LimitedEditLogAnswer answer = new TestFailureToReadEdits.LimitedEditLogAnswer (); Org.Mockito.Mockito.DoAnswer(answer).When(spyEditLog).SelectInputStreams(Matchers.AnyLong (), Matchers.AnyLong(), (MetaRecoveryContext)Matchers.AnyObject(), Matchers.AnyBoolean ()); return(answer); }