Check and see if this set of permissions implies the permissions expressed in "permission".
@param permission the Permission object to compare
@return true if "permission" is a proper subset of a permission in the set, false if not.
See Implementation
Check and see if this set of permissions implies the permissions expressed in "permission".
@param permission the Permission object to compare
@return true if "permission" is a proper subset of a permission in the set, false if not.