View difference between Paste ID: V7z0swHV and 8xRPLApm

 // Hugh Gordon - Palindrome Phone Number
 import java.util.*;
-import java.text.*;
+
 import java.text.NumberFormat;
 
 public class paliphone {
   public static void main(String[] args) throws IOException {
     String phoneNumber, justNumbers;
     StringTokenizer st;
     BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
     // Prompt user for a phone number
     prompt("Enter a phone number (XXX) XXX-XXXX: "); phoneNumber = br.readLine();
     // Remove parantheses, hyphens, and spaces to get just the numbers
     justNumbers = toNumberString(phoneNumber);
     // Print whether the number is a palindrome
     print(isPalindrome(justNumbers)+"");
     // Print the number formatted with commas
     print(formatNumbers(justNumbers));
   }
   public static String toNumberString(String str) {
     // Break the string into tokens (Removes " " "(" ")" and "-" characters)
     StringTokenizer st = new StringTokenizer(str, " ()-");
     StringBuffer returnStr = new StringBuffer("");
     // Put the tokens back together without the delimiters
     while (st.hasMoreTokens()) {
       returnStr.append(st.nextToken());
     }
     return returnStr.toString();
- /* for (i = 0; (i < chars.length / 2) && isPalindrome; i++) {
+
-      if (chars[i] === chars[chars.length-1-i]) isPalindrome = false;
+
-    } */
+
     char[] chars = str.toCharArray();
     StringBuffer buf = new StringBuffer(str);
     // check if the string is the same as it is in reverse
     boolean isPalindrome = buf.toString().equalsIgnoreCase(buf.reverse().toString());
     return isPalindrome;
   }
   public static String formatNumbers(String numbers) {
     // Convert the string into a long number
     long num = Long.parseLong(numbers);
     // Declare an instance of NumberFormat
     NumberFormat nf = NumberFormat.getInstance();
     // Format the string with NumberFormat
     String formatted = nf.format(num);
     return formatted;
   }
   // Shortcuts for System.out.print and System.out.println respectively
   public static void prompt(String out) { System.out.print(out); }
   public static void print(String out) { System.out.println(out); }
 }