[camel] 02/02: (chores) cleanup: use final variables where possible

[orpiske]

This is an automated email from the ASF dual-hosted git repository.

orpiske pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git

commit 407e66d848eec7ddc2fea878c795f7ef43e77a73
Author: Otavio Rodolfo Piske <angusyo...@gmail.com>
AuthorDate: Tue May 9 16:14:43 2023 +0200

    (chores) cleanup: use final variables where possible
---
 .../src/main/java/org/apache/camel/support/DefaultUuidGenerator.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/core/camel-support/src/main/java/org/apache/camel/support/DefaultUuidGenerator.java
 
b/core/camel-support/src/main/java/org/apache/camel/support/DefaultUuidGenerator.java
index 0b61624cb42..068d7af6487 100644
--- 
a/core/camel-support/src/main/java/org/apache/camel/support/DefaultUuidGenerator.java
+++ 
b/core/camel-support/src/main/java/org/apache/camel/support/DefaultUuidGenerator.java
@@ -38,8 +38,8 @@ public class DefaultUuidGenerator implements UuidGenerator {
     }
 
     private static String longToHex(char[] seed, long v) {
-        int l = seed.length;
-        char[] hexChars = new char[16 + seed.length];
+        final int l = seed.length;
+        final char[] hexChars = new char[16 + seed.length];
         System.arraycopy(seed, 0, hexChars, 0, l);
         for (int j = 15; j >= 0; j--) {
             hexChars[l + j] = HEX_ARRAY[(int) (v & 0x0F)];