LPS-38435 Javadocs
LPS-38435:Re-add Javadoc
LPS-38435 Edit Javadoc
LPS-38435: Edit Javadoc
LPS-38435 Regenerate Javadocs XML files
LPS-38435 Regen
LPS-38687 Hide public and private tabs for site templates.

The tabs1 param can be empty in two cases: when default value applied (public-pages) and when there are no tabs (e.g. Site Templates). Thus, the privateLayout value cannot be based on tabs1.
LPS-38687 SF