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Piotr Jasiun d0654222ef Changed the attribute class, because it need to work with the collaborating editing so attributes need to be serializable and deserializable without loosing any important informations. 10 년 전
packages d0654222ef Changed the attribute class, because it need to work with the collaborating editing so attributes need to be serializable and deserializable without loosing any important informations. 10 년 전