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Changes between Initial Version and Version 1 of Ticket #1631, comment 10

initial	v1
3	3	* I would propose to make the class `sealed` and change the `protected` modifiers to `private`.
4	4	* There's no need to implement `IDeepCloneable` yet again (in the class declaration) as `Item` and therefor `Log` already implement `IDeepCloneable`.
	5	* (I find it nicer to put the finally block on the same line as the closing brace.)
5	6
6	7	Not related to these changes, but I think Log isn't a very fast implementation. It should actually use a `LinkedList<T>` instead of a `List<T>`. Correct me if I am wrong, but it seems that it is only performing operations at the ends of the list.