leetcode 9 : palindrome number : java solution

LeetCode Problem 9, titled "Palindrome Number," asks you to determine whether an integer is a palindrome without converting the integer to a string. This problem assesses your ability to manipulate integers and understand number properties. The solution requires reversing part of the number and comparing it with the other half to check for symmetry, thus avoiding extra space that string conversion would entail. It tests edge cases like negative numbers (which aren't palindromes) and single-digit numbers. This challenge is excellent for beginners to strengthen their understanding of loops and conditionals in a programming context, particularly in Java.