Whats the best way to recursively reverse a string in Java?

Question

I have been messing around with recursion today. Often a programming technique that is not used enough.

I set out to recursively reverse a string. Here\'s what I cam

Answer 1

String rev="";

public String reverseString(String s){
        if (s.length()==0) return "";
        return rev+s.substring(s.length()-1,s.length())+reverseString(s.substring(0, s.length()-1));
    }