static void Main(string[] args)
{
ShapeCache.LoadCache();
Shape cloneShape1 = ShapeCache.GetShape("1");
cloneShape1.Draw();
cloneShape1.Arr[1] = 4;
Shape cloneShape2 = ShapeCache.GetShape("2");
cloneShape2.Draw();
Shape cloneShape3 = ShapeCache.GetShape("3");
cloneShape3.Draw();
Console.WriteLine("test Deep Copy1:" + cloneShape1.Arr[1]);
Console.WriteLine("test Deep Copy3:" + cloneShape3.Arr[1]);
}