A simple java code snippet which uses recursion to reverse any given string.

RecursionReverseString.java

public class RecursionReverseString {

    public static void main(String[] args){
        String value = "abcdefghijk";
        System.out.println(reverse(value.length()-1, value, ""));
    }

    public static String reverse(int l, String value, String r){
        if(l <0 ){
            return r;
        }
        r += String.valueOf(value.charAt(l));
        return reverse(l-1, value, r);
    }
}