How to pass varargs by reference in Java

Question

I\'m writing a method that receives any number of arguments and returns them modified. I have tried with varargs but it doesn\'t work, here you can see a simplified version of t

Answer 1

You can not.Java only does call-by-value. See How to do call by reference in Java? and Is Java "pass-by-reference" or "pass-by-value"?

You could return an Array of strings with the new strings and use this