refactor 9

fishercoder1534 · fishercoder1534 · commit 7d0d7b7e1cb4 · 2020-04-26T11:32:35.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_9.java b/src/main/java/com/fishercoder/solutions/_9.java
@@ -1,22 +1,6 @@
 package com.fishercoder.solutions;
 
-/**
- * 9. Palindrome Number
- *
- * Determine whether an integer is a palindrome. Do this without extra space.
- *
- * Some hints:
- *
- * Could negative integers be palindromes? (ie, -1)
- *
- * If you are thinking of converting the integer to string, note the restriction of using extra space.
- *
- * You could also try reversing an integer. However, if you have solved the problem "Reverse Integer", you know that the reversed integer might overflow. How would you handle such case?
- *
- * There is a more generic way of solving this problem.
- */
 public class _9 {
-
     /**credit: https://discuss.leetcode.com/topic/8090/9-line-accepted-java-code-without-the-need-of-handling-overflow
      * reversing only half and then compare if they're equal.*/
     public static class Solution1 {
