From 32b2c37d763b4d6fba64da91bef4d2e7b0a31a5f Mon Sep 17 00:00:00 2001
From: Joel Lappalainen <joel.lappalainen@cgi.com>
Date: Wed, 13 Nov 2019 14:04:03 +0200
Subject: [PATCH] Downgrade jackson version to revert changes to null
 serialization in responses

---
 pom.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index e5e95cab4a6..d02ff1de8e8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,7 +80,8 @@
     <properties>
         <geotools.version>20.1</geotools.version>
         <geotools.wfs.version>16.5</geotools.wfs.version>
-        <jackson.version>2.9.7</jackson.version>
+        <!-- Upgrading jackson version might break serialization of null values for GraphQL output fields. -->
+        <jackson.version>2.8.11</jackson.version>
         <jersey.version>2.18</jersey.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <aws.version>1.11.456</aws.version>