How many properties $($attributes$)$ does the following class have?

$\backslash$table$[[$Widget$],[-$ weight : double$],[-$ color : int$],[+$ Widget $()$ :$],[+$ widget$($double$,$ int$)$ :$],[+$ getweight$()$ : double$],[+$ getColorO : int$],[+$ setweight$($double$)$ : void$],[+$ setColor$($int$)$ : void$],[+$ displayInfo$()$ : void$]]$