Get type name for generic parameter of generic class [duplicate]

Answer 1

As is normally the case, Apache has a solution for this one with TypeUtils:

https://commons.apache.org/proper/commons-lang/apidocs/org/apache/commons/lang3/reflect/TypeUtils.html

A quick example from the above question:

TypeUtils.getTypeArguments(temp.getClass(), A.class).get(A.class.getTypeParameters()[0])

Disclaimer: I did not attempt building this first, but have used this utility in a similar fashion in the past.