Palindrome puzzle

Pal.java

public class Pal {
    public static void main(String[] args) {
        String word = "Racecar";
        word = word.toLowerCase();
        
        boolean ok = true;
        
        for (int n=0; n<=word.length()-1; n++) {
            if (word.charAt(n) == word.charAt(word.length() - n - 1)) {
                
            }
            else {
                ok = false;
                break;
            }
        }
        
        if (ok) {
            System.out.println("Yes");
        }
        else {
            System.out.println("No");
        }
    }
}