How to know the class type of an element in a List?

I got a list of something. Is there a method that is used to return what type of an element is?
Thanks.

Peter__Lawrey wrote:
Not sure how generics will help. A list with a generic has no more methods than a list without generics.
There is no method like
List<T> list;
Class<T> elementClass = list.getElementClass();
I was thinking of:
List mysteryList;
//versus
List<Meatball> meatballs;

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How to know the class type of an element in a List?

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