LPS-40286 Fix bookmarks subscription. The latest element must the entry in order to do the permission checking because otherwise the system will assume that the user doesn't have permission to view that entry and he won't be notified by email
LPS-40286 Base infrastructure to create tests to test the subscription feature
LPS-40286 Subscription tests for Bookmarks
LPS-40286 DL Subscription tests (DL doesn't allow to subscribe to a specific document or entry, so those tests are ignored)
LPS-40286 Wiki Subscription tests (Wiki doesn't have the concept of SubContainers or RootContainer so those tests are ignored)
LPS-40286 Blogs Subscription test (Blogs only supports subscribing to the whole site, so there is no Container or Subcontainer)
LPS-40286 Add @Override and remove unthrown exceptions
LPS-40286 Simplify
LPS-40286 Sort
LPS-40286 SF
LPS-40286 Rename
LPS-40286 Auto SF / Sort