Getting the name of the parameter passed into a method [duplicate]

Answer 1

No, there is no way.

This will be followed by a bunch of people showing weird lambda expression ways to change the call site and kinda get the name, but the short answer is no.

Answer 2

No. It's only the value which is passed in as the argument. All the method gets is the integer. The fact that the expression happened to be just evaluating a variable is unknown as far as your method is concerned.

Answer 3

The only way perhaps will be with annotations with run-time retention. But then, it will be the name of the annotation, not of the parameter itself. A parameter name is just a syntactic artifact of the language. It does not get carried over to the compiled result.