What are the tendencies of the Roman law during the period of Justinian's codification?

I - Clasicist tendency, which aimed to preserve and systematize jurisprudence.
II - Stabilizing tendency, which established the preeminence of legislated law through imperial constitutions.
III - Simplifying tendency, which reduced and eliminated complicated distinctions and nuances from classical legal literature.
IV - Hellenizing tendency, which adopted Greek legal institutions and terminology.
V - Humanizing tendency, which was initiated by the Stoic doctrine and joined the Christianizing current since Constantine.