public void Foo2()
{
//Test for thread safety
RealModel m = new RealModel();
IModel rm = new DecoratorModel(m);
Task.Run(new Action(() => rm.Foo1()));
Task.Run(new Action(() => rm.Foo1()));
Task.Run(new Action(() => rm.Foo1()));
Task.Run(new Action(() => rm.Foo1()));
}
public void Foo1()
{
RealModel m = new RealModel();
IModel rm = new DecoratorModel(m);
rm.Foo1();
}