public void Setup()
		{
			stack = new OptimizedStack<int>(2);
			for (int i = 1; i < 10; i++) {
				stack.Push(i);
			}
		}
		public void TryPopEmptyTestCase()
		{
			int value;
			stack = new OptimizedStack<int>(2);
			stack.Push(1);
			Assert.IsTrue(stack.Pop() == 1, "#1");
			Assert.IsTrue(stack.Pop() == 0, "#2");
		}