Simplify o.a.j.oak.security.user.Utils.getOrAddTree (and fix javadoc)
@@ -36,7 +36,7 @@ final class Utils {
* method treats ".." parent element and "." as current element and
* resolves them accordingly; in case of a relative path containing parent
* elements this may lead to tree creating outside the tree structure
- * defined by this {@code NodeUtil}.
+ * defined by the given {@code Tree}.
*
* @param relativePath A relative OAK path that may contain parent and
* current elements.
