Fernando Medina/NBAE/Getty ImagesIt has been more than a decade since the NBA went through its previous work stoppage, a seven-month lockout that reduced the 1998-99 season to 50 games.Hunter was a relative neophyte when he helped negotiate an end to that stalemate, the players acquiescing to the owners' demands for a maximum salary level to be instituted, and to a system under which 10 percent of