(self)
Remove all notification handlers that were added via
        self.addNotificationHandler().
Remove all notification handlers that were added via
        self.addNotificationHandler().
Remove all notification handlers that were added via self . addNotificationHandler () .
def clearNotificationHandlers(self):
        """
        Remove all notification handlers that were added via
        self.addNotificationHandler().
        """
        self.__treeConfig.notificationMgr.clearHandlers()
def clearNotificationHandlers ( self ) : self . __treeConfig . notificationMgr . clearHandlers ( )