Creating a recursive method for Palindrome

Question

I am trying to create a Palindrome program using recursion within Java but I am stuck, this is what I have so far:

 public static void main (String[] args){
         


        

Answer 1

/**
     * Function to check a String is palindrome or not
     * @param s input String
     * @return true if Palindrome
     */
    public boolean checkPalindrome(String s) {

        if (s.length() == 1 || s.isEmpty())
            return true;

        boolean palindrome = checkPalindrome(s.substring(1, s.length() - 1));

        return palindrome && s.charAt(0) == s.charAt(s.length() - 1);

    }