From 8536100009c8f9602ef211246c7c32cd2561af19 Mon Sep 17 00:00:00 2001
From: SangHyun-Park <51109514+PPakSang@users.noreply.github.com>
Date: Sat, 19 Mar 2022 15:56:49 +0900
Subject: [PATCH] Fix JsonSerializer example in reference guide

See gh-30329
---
 .../springmvc/json/MyJsonComponent.java                         | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/features/developingwebapplications/springmvc/json/MyJsonComponent.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/features/developingwebapplications/springmvc/json/MyJsonComponent.java
index 44fea4b648..e0e232a027 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/features/developingwebapplications/springmvc/json/MyJsonComponent.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/features/developingwebapplications/springmvc/json/MyJsonComponent.java
@@ -37,8 +37,10 @@ public class MyJsonComponent {
 
 		@Override
 		public void serialize(MyObject value, JsonGenerator jgen, SerializerProvider serializers) throws IOException {
+			jgen.writeStartObject();
 			jgen.writeStringField("name", value.getName());
 			jgen.writeNumberField("age", value.getAge());
+			jgen.writeEndObject();
 		}
 
 	}