From 81f599425a14586a360f99268d433a3e6527ee37 Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Thu, 22 Feb 2018 09:02:28 +0100
Subject: [PATCH] Make SDM a field in SpoilerManager

---
 .../org/jivesoftware/smackx/spoiler/SpoilerManager.java    | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/smack-experimental/src/main/java/org/jivesoftware/smackx/spoiler/SpoilerManager.java b/smack-experimental/src/main/java/org/jivesoftware/smackx/spoiler/SpoilerManager.java
index 1faf91a63..f3bb80c85 100644
--- a/smack-experimental/src/main/java/org/jivesoftware/smackx/spoiler/SpoilerManager.java
+++ b/smack-experimental/src/main/java/org/jivesoftware/smackx/spoiler/SpoilerManager.java
@@ -29,6 +29,8 @@ public final class SpoilerManager extends Manager {
 
     private static final Map<XMPPConnection, SpoilerManager> INSTANCES = new WeakHashMap<>();
 
+    private final ServiceDiscoveryManager serviceDiscoveryManager;
+
     /**
      * Create a new SpoilerManager and add Spoiler to disco features.
      *
@@ -36,20 +38,21 @@ public final class SpoilerManager extends Manager {
      */
     private SpoilerManager(XMPPConnection connection) {
         super(connection);
+        serviceDiscoveryManager = ServiceDiscoveryManager.getInstanceFor(connection);
     }
 
     /**
      * Begin announcing support for Spoiler messages.
      */
     public void startAnnounceSupport() {
-        ServiceDiscoveryManager.getInstanceFor(connection()).addFeature(NAMESPACE_0);
+        serviceDiscoveryManager.addFeature(NAMESPACE_0);
     }
 
     /**
      * End announcing support for Spoiler messages.
      */
     public void stopAnnounceSupport() {
-        ServiceDiscoveryManager.getInstanceFor(connection()).removeFeature(NAMESPACE_0);
+        serviceDiscoveryManager.removeFeature(NAMESPACE_0);
     }
 
     /**