public void TestManaged()
        {
            var t = new GarbageCollectorTester();

            t.InitManaged();
            t.CollectManaged(0); //will not clear the array
            t.CollectManaged(2); //will clear the arrau
        }
        public void TestUnmanaged()
        {
            var t = new GarbageCollectorTester();

            t.InitUnmanaged();
        }