class C2SContext2D implements IContext2D {

    public void arc(double x, double y, double radius, double startAngle, double endAngle) {
        delegate.arc(x, y, radius, startAngle, endAngle);
    }

    public  C2SContext2D(double width, double height, Object nativeContext);
    protected  C2SContext2D(C2S delegate);

}