From 194943370c053a23eb48018927131a00c8e3ea09 Mon Sep 17 00:00:00 2001
From: Andrey Subbotin <subbotin@haulmont.com>
Date: Fri, 28 Apr 2017 13:59:56 +0400
Subject: [PATCH] PL-8906 Support Kryo serialization by default in the next
 platform version

---
 .../com/haulmont/cuba/security/global/UserSession.java    | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/global/src/com/haulmont/cuba/security/global/UserSession.java b/modules/global/src/com/haulmont/cuba/security/global/UserSession.java
index 207425a74c..d9b0f588f4 100644
--- a/modules/global/src/com/haulmont/cuba/security/global/UserSession.java
+++ b/modules/global/src/com/haulmont/cuba/security/global/UserSession.java
@@ -58,6 +58,14 @@ public class UserSession implements Serializable {
 
     protected transient Map<String, Object> localAttributes;
 
+    /**
+     * INTERNAL
+     * Used only for kryo serialization
+     */
+    public UserSession() {
+        localAttributes = new ConcurrentHashMap<>();
+    }
+
     /**
      * INTERNAL
      */