From bd731e9286ad5b3a8906e89dbffb176e34a963f1 Mon Sep 17 00:00:00 2001
From: "shaojin.wensj" <shaojin.wensj@alibaba-inc.com>
Date: Sun, 9 Apr 2023 15:26:14 +0800
Subject: [PATCH] add comment

---
 .../java/com/alibaba/fastjson2/support/csv/CSVReaderUTF8.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/main/java/com/alibaba/fastjson2/support/csv/CSVReaderUTF8.java b/core/src/main/java/com/alibaba/fastjson2/support/csv/CSVReaderUTF8.java
index c458d05c4..ee5ad761d 100644
--- a/core/src/main/java/com/alibaba/fastjson2/support/csv/CSVReaderUTF8.java
+++ b/core/src/main/java/com/alibaba/fastjson2/support/csv/CSVReaderUTF8.java
@@ -74,6 +74,7 @@ final class CSVReaderUTF8<T>
                 this.end = cnt;
 
                 if (end > 3) {
+                    // UTF8-BOM EF BB BF
                     if (buf[0] == -17 && buf[1] == -69 && buf[2] == -65) {
                         off = 3;
                         lineNextStart = off;