class DelegateNativeContext2D implements INativeContext2D {

    public void setLineJoin(String lineJoin) {
        context.setLineJoin(lineJoin);
    }

    public  DelegateNativeContext2D(IContext2D context, AbstractCanvasHandler canvasHandler);
      DelegateNativeContext2D(IContext2D context, AbstractCanvasHandler canvasHandler, Converter converter);

}