Rectangle rect $=$ new Rectangle$()$;

rect.setX$(50)$;

rect.setY$(50)$;

rect.setArcHeight$(2*$ x$)$;

rect.setArcWidth$(2*$ x$)$;

rect.setStroke$($Color$.$BLUE$)$;

rect.setFill$($Color$.$BLUE$)$;

rect.setStrokeWidth$(3)$;

$//$created circle

$//$set properties

Circle c $=$ new Circle$($x$)$;

c$.$setStroke$($Color$.$RED$)$;

c$.$setFill$($Color$.$RED$)$;

c$.$setStrokeWidth$(3)$;

Line $11=$ new Line$(-$x $/1\mathrm{.}5,-$x $/2\mathrm{.}5,$ x $/1\mathrm{.}5,-$x $/2\mathrm{.}5)$;

Line $12=$ new Line$(0,-$x$,0,$ x$)$;

$11.$setStroke$($Color$.$GREEN$)$;

$11.$setStrokeWidth$(6)$;

$12.$setStroke$($Color$.$GREEN$)$;

$12.$setStrokeWidth$(6)$;

StackPane lines $=$ new StackPane$(11,12)$; I $am$ running java, and I keep getting errors when I $am$ trying $to$ make the rectangle, circle, and lines. I tried rewording $it$ and $it$ isn't changing the errors.