bg.setColor(Color.WHITE) error cannot find symbol - variable Color how do i fix not sure why its giving me an error on mine but yours works perfectly

I put what you have down into the text field and i got error: ';' expected i put ';' into the last one and it still said error and then in all of them and still got error.

when you click the bar and then click the "add new bar" and then click in the world to add it there. A text field comes up, what do I put in there?