I need help with this Java problem as it's explained in the image below:

Palindrome (Deque)

A palindrome is a string that reads the same backwards and forwards. Use a deque to implement a program that tests whether a line of text is a palindrome. The program reads a line, then outputs whether the input is a palindrome or not.

Ex: If the input is:

senile felines!

the output is:

Yes, "senile felines!" is a palindrome.

Ex: If the input is:

rotostor

the output is:

No, "rotostor" is not a palindrome.

Ignore punctuation and spacing. Assume all alphabetic characters will be lowercase.

Special case: A one-character string is a palindrome.

Hint: The deque must be a Deque of Characters, but ordinary chars will be automatically converted to Characters when added to the deque.

Java Code:

import java.util.Scanner;

import java.util.LinkedList;

import java.util.Deque;

public class LabProgram {

public static void main(String[] args) {

Scanner scnr = new Scanner(System.in);

String line = scnr.nextLine();

// Remove all non-alphabetic characters and convert to lowercase

line = line.replaceAll("[^a-zA-Z]", "").toLowerCase();

Deque<Character> deque = new LinkedList<>();

// Add characters to the deque

for (char c : line.toCharArray()) {

deque.addLast(c);

}

boolean isPalindrome = true;

// Compare characters at both ends

while (deque.size() > 1) {

char first = deque.removeFirst();

char last = deque.removeLast();

if (first != last) {

isPalindrome = false;

break;

}

}

if (isPalindrome) {

System.out.println("Yes, \"" + line + "\" is a palindrome.");

} else {

System.out.println("No, \"" + line + "\" is not a palindrome.");

}

}

}