From 937824b05e114fa21af572e24e36eeeda29842ef Mon Sep 17 00:00:00 2001
From: Simon Brandhof <simon.brandhof@sonarsource.com>
Date: Thu, 2 Feb 2017 18:49:14 +0100
Subject: Improve doc and usages of JsonWriter

---
 sonar-core/src/main/java/org/sonar/core/util/ProtobufJsonFormat.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'sonar-core/src')

diff --git a/sonar-core/src/main/java/org/sonar/core/util/ProtobufJsonFormat.java b/sonar-core/src/main/java/org/sonar/core/util/ProtobufJsonFormat.java
index f681116279f..546c6810c09 100644
--- a/sonar-core/src/main/java/org/sonar/core/util/ProtobufJsonFormat.java
+++ b/sonar-core/src/main/java/org/sonar/core/util/ProtobufJsonFormat.java
@@ -161,8 +161,9 @@ public class ProtobufJsonFormat {
 
   public static String toJson(Message message) {
     StringWriter json = new StringWriter();
-    JsonWriter jsonWriter = JsonWriter.of(json);
-    write(message, jsonWriter);
+    try (JsonWriter jsonWriter = JsonWriter.of(json)) {
+      write(message, jsonWriter);
+    }
     return json.toString();
   }
 
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