public static void Test2()
{
Console.WriteLine("Test2 Start");
var b = new Ball();
b.Disp();
Console.WriteLine("Test2 End");
bb.Disp();
}
public static void Test()
{
Console.WriteLine("Test Start");
for (int i = 0; i < 10; i++)
{
var b = new Ball();
b.Disp();
}
Console.WriteLine("Test End");
bb = new Ball();
bb = new Ball();
}