59     private pb::UnknownFieldSet _unknownFields;  field in Google.Protobuf.TestProtos.ImportMessage
83       _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);  in ImportMessage()
116       return Equals(_unknownFields, other._unknownFields);  in Equals()
123       if (_unknownFields != null) {  in GetHashCode()
124         hash ^= _unknownFields.GetHashCode();  in GetHashCode()
143       if (_unknownFields != null) {  in WriteTo()
144         _unknownFields.WriteTo(output);  in WriteTo()
156       if (_unknownFields != null) {  in IBufferMessage.InternalWriteTo()
157         _unknownFields.WriteTo(ref output);  in IBufferMessage.InternalWriteTo()
168       if (_unknownFields != null) {  in CalculateSize()
169         size += _unknownFields.CalculateSize();  in CalculateSize()
182       _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);  in MergeFrom()
194             _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);  in MergeFrom()
212             _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);  in IBufferMessage.InternalMergeFrom()