From b60384e92536c150d4bc4a01e1ceb3774726de29 Mon Sep 17 00:00:00 2001
From: Nithin U <106614289+NithinU2802@users.noreply.github.com>
Date: Thu, 27 Aug 2026 17:30:13 +0530
Subject: [PATCH] fix: to update validHex array size in buildValidHexArray

---
 .../java/io/opentelemetry/api/internal/OtelEncodingUtils.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/all/src/main/java/io/opentelemetry/api/internal/OtelEncodingUtils.java b/api/all/src/main/java/io/opentelemetry/api/internal/OtelEncodingUtils.java
index 19fa277b377..2b062a12bd3 100644
--- a/api/all/src/main/java/io/opentelemetry/api/internal/OtelEncodingUtils.java
+++ b/api/all/src/main/java/io/opentelemetry/api/internal/OtelEncodingUtils.java
@@ -43,7 +43,7 @@ private static byte[] buildDecodingArray() {
   }
 
   private static boolean[] buildValidHexArray() {
-    boolean[] validHex = new boolean[Character.MAX_VALUE];
+    boolean[] validHex = new boolean[Character.MAX_VALUE + 1];
     // Use the fact that the default initial boolean value is false
     // and only explicitly init the values between the extreme HEX values
     // This minimized impact during process startup esp. on mobile.