static void Main(string[] args)
{
AbstractFactory shapeFactory = FactoryProducer.GetFactory(false);
IShape rectangle = shapeFactory.GetShape(ShapeType.Rectangle);
rectangle.Draw();
IShape square = shapeFactory.GetShape(ShapeType.Square);
square.Draw();
AbstractFactory roundedShapeFactory = FactoryProducer.GetFactory(true);
IShape roundedRectangle = roundedShapeFactory.GetShape(ShapeType.Rectangle);
roundedRectangle.Draw();
IShape roundedSquare = roundedShapeFactory.GetShape(ShapeType.Square);
roundedSquare.Draw();
}