AME-4391 CR-4342 Fix javadoc

git-svn-id: https://svn.forgerock.org/openam/branches/AME-3423@10260 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
AME-4298 - Only call Session.invokeListeners the first time Session.removeSID is called for any given Session

git-svn-id: https://svn.forgerock.org/openam/branches/AME-3423@10275 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d