How to get the Type of a Collection class

Hi all
I just want to ask if there is a simple way to get the type of a Collection class.

For example, for an ArrayList < String > or items of list < number > integer, dynamically how 'String' or 'Integer' class object (expecially with generic types) without any sequences of strange reflections?

Thank you!

Java generics follow one main erasure called which essentially States that any generic info is maintained during execution. If you can not, even if you can get information about variables and fields of reflection.

Tags: Java

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