public class CableCar $\{$

$//$ Your instance fields go here

$/**$

$*$ Create a cable car at location $($x$,$y$)$ in the GWindow window.

$*$ @param x the x coordinate of the center of the cable car

$*$ @param y the y coordinate of the center of the cable car

$*$ @param scale the factor that multiplies all default dimensions for this cable car

$*($e$.$g$.$ if the default size is $80,$ the size of this cable car is

$*$ scale $*80)$

$*$ @param window the graphics window this cable car belongs to

$*/$

public CableCar$($int x$,$ int y$,$ double scale, GWindow window$)$

$\{$

$//$ initialize the instance fields

$//$ The details of the drawing are in a private method

this.draw$()$;

$\}$

$/**$ Draw a cable car at location $($x$,$y$)*/$

private void draw$()$

$\{$

$\}$

$\}$