OAK-938 UserManager does not honour session refresh settings
Replace UserManager.checkLive by the precondition check provided by UserManagerOperation

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1513519 13f79535-47bb-0310-9956-ffa450edef68
OAK-938 UserManager does not honour session refresh settings
Promote (anonymous) inner classes to top level classes

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1513520 13f79535-47bb-0310-9956-ffa450edef68
OAK-938 UserManager does not honour session refresh settings
Add and use SessionDelegate.safePerform

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1513521 13f79535-47bb-0310-9956-ffa450edef68
OAK-958: Session related entities do not honour session refresh settings
push permission provider refresh logic down to SessionDelegate

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1513522 13f79535-47bb-0310-9956-ffa450edef68