From 6f5af2ac69175832e127d8cc2eeb4c84e5932425 Mon Sep 17 00:00:00 2001
From: curry772 <curry772@gmail.com>
Date: Tue, 21 Apr 2026 09:08:31 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20toJson=20=EC=A7=81=EB=A0=AC=ED=99=94=20?=
 =?UTF-8?q?=EC=8B=9C=20=EB=B9=88=20=ED=95=AD=EB=AA=A9=20=EC=A0=9C=EC=99=B8?=
 =?UTF-8?q?=20=EC=B2=98=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

itemPart가 비어있을 경우 구분자와 내용을 출력하지 않도록 수정.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../java/com/eactive/eai/message/StandardItem.java    | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/eactive/eai/message/StandardItem.java b/src/main/java/com/eactive/eai/message/StandardItem.java
index f8a74ab..cf750fd 100644
--- a/src/main/java/com/eactive/eai/message/StandardItem.java
+++ b/src/main/java/com/eactive/eai/message/StandardItem.java
@@ -783,12 +783,15 @@ public class StandardItem implements Serializable, Cloneable {
 				if(p>0) sb.append(",");
 				sb.append("{");
 				while(keyIter.hasNext()) {
-					if(ai>0) sb.append(",");
 					String key = keyIter.next();
 					StandardItem item = group.get(key);
-					if(showPretty) sb.append("\n");
-					sb.append(item.toJson(showPretty, withBizData));
-					ai++;
+					String itemPart = item.toJson(showPretty, withBizData);
+					if(StringUtils.isNotEmpty(itemPart)) {
+						if(ai>0) sb.append(",");
+						if(showPretty) sb.append("\n");
+						sb.append(itemPart);
+						ai++;
+					}
 				}
 				
 				if(showPretty) {