method initi jlst size javax swing list list jlst size jlst size jlst size list integ integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu integ valu jlst size set select valu result size jlst size select model add list select listen list select listen valu chang list select event jlst size select valu result size integ jlst size select valu updat preview jlst size 