public void MethodNotThreadSafe()
{
SingletonNotThreadSafe instance = SingletonNotThreadSafe.Instance;
Debug.WriteLine(instance);
SingletonNotThreadSafe anotherInstance = SingletonNotThreadSafe.Instance;
Debug.WriteLine(anotherInstance);
Assert.AreEqual(instance, anotherInstance);
}
public static void SubMain(String[] args)
{
SingletonNotThreadSafe instance = SingletonNotThreadSafe.GetInstance();
Console.WriteLine(instance);
SingletonNotThreadSafe anotherInstance = SingletonNotThreadSafe.GetInstance();
Console.WriteLine(anotherInstance);
if (instance == anotherInstance)
{
Console.WriteLine("They are the same instance");
}
}
public static SingletonNotThreadSafe GetInstance() {
if (instance == null) {
instance = new SingletonNotThreadSafe();
}
return instance;
}
