newversion = versionService.getCurrentVersion(nodeRef).getVersionLabel();
Je vous renvoie (une fois de plus) aux bases du langage Java, et à Google.
Votre problème n'est en rien à Alfresco, et un minimum de recherche vous apportera rapidement une des nombreuses possibilités.
Content from pre 2016 and from language groups that have been closed.
Content is read-only.
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