@@ -2,18 +2,18 @@
 
 public class String_LongestPalindrome_BruteForce {
     static String findLongestPalindromicSubstring(String str) {
-        String longest = "";
+        String longestPalindrome = "";
         char[] charArr = str.toCharArray();
         for (int i = 0; i < charArr.length; i++) {
             for (int j = i; j < charArr.length; j++) {
                 String substr = str.substring(i, j+1);
-                if(isPalindrome(substr) && substr.length() > longest.length()) {
-                    longest = substr;
+                if(isPalindrome(substr) && substr.length() > longestPalindrome.length()) {
+                    longestPalindrome = substr;
                 }
             }
         }
 
-        return longest;
+        return longestPalindrome;
     }
 
     static boolean isPalindrome(String str) {
Original file line number	Diff line number	Diff line change
`@@ -2,18 +2,18 @@`
`2`	`2`
`3`	`3`	`public class String_LongestPalindrome_BruteForce {`
`4`	`4`	`static String findLongestPalindromicSubstring(String str) {`
`5`		`- String longest = "";`
	`5`	`+ String longestPalindrome = "";`
`6`	`6`	`char[] charArr = str.toCharArray();`
`7`	`7`	`for (int i = 0; i < charArr.length; i++) {`
`8`	`8`	`for (int j = i; j < charArr.length; j++) {`
`9`	`9`	`String substr = str.substring(i, j+1);`
`10`		`- if(isPalindrome(substr) && substr.length() > longest.length()) {`
`11`		`- longest = substr;`
	`10`	`+ if(isPalindrome(substr) && substr.length() > longestPalindrome.length()) {`
	`11`	`+ longestPalindrome = substr;`
`12`	`12`	`}`
`13`	`13`	`}`
`14`	`14`	`}`
`15`	`15`
`16`		`- return longest;`
	`16`	`+ return longestPalindrome;`
`17`	`17`	`}`
`18`	`18`
`19`	`19`	`static boolean isPalindrome(String str) {`