class TEST create make feature make local b: BOOLEAN l_spec: SPECIAL [EXP [STRING]] l_list: MY_LIST [EXP [STRING]] l_exp: EXP [STRING] do create l_spec.make_filled (l_exp, 10) l_spec.fill_with (l_exp, 0, 9) b := l_spec.filled_with (l_exp, 0, 9) create l_list l_list.extend (l_exp) end end