我定义了一个随机数，我想检查它是否是一个回文java

import java.util.Random;

public class PalindromeChecker {
    public static void main(String[] args) {
        // 生成随机数
        Random random = new Random();
        int randomNumber = random.nextInt();

        // 将随机数转换为字符串
        String numberString = String.valueOf(randomNumber);

        // 创建StringBuilder并进行字符串反转
        StringBuilder reversedString = new StringBuilder(numberString).reverse();

        // 检查是否是回文
        boolean isPalindrome = numberString.equals(reversedString.toString());

        if (isPalindrome) {
            System.out.println(numberString + " is a palindrome.");
        } else {
            System.out.println(numberString + " is not a palindrome.");
        }
    }
}