From 7e8fddcbf86a3448221455bd7da1083c0991dad0 Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Fri, 18 Oct 2024 15:46:06 +0200
Subject: [PATCH] [sinttest] Improve code readability in
 MultiUserChatOccupantIntegrationTest

Especially considering pattern matching for instanceof, which will be
available in Java 16.
---
 .../smackx/muc/MultiUserChatOccupantIntegrationTest.java | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/smack-integration-test/src/main/java/org/jivesoftware/smackx/muc/MultiUserChatOccupantIntegrationTest.java b/smack-integration-test/src/main/java/org/jivesoftware/smackx/muc/MultiUserChatOccupantIntegrationTest.java
index de5c290f7..2b58e4e97 100644
--- a/smack-integration-test/src/main/java/org/jivesoftware/smackx/muc/MultiUserChatOccupantIntegrationTest.java
+++ b/smack-integration-test/src/main/java/org/jivesoftware/smackx/muc/MultiUserChatOccupantIntegrationTest.java
@@ -114,8 +114,13 @@ public class MultiUserChatOccupantIntegrationTest extends AbstractMultiUserChatI
         final List<Stanza> results = new ArrayList<>();
         final StanzaListener stanzaListener = stanza -> {
             results.add(stanza);
-            if (stanza instanceof Message && ((Message) stanza).getSubject() != null) {
-                subjectResultSyncPoint.signal(((Message) stanza).getSubject());
+            // TODO: Use pattern matching for instanceof once Smack is Java 16 or higher.
+            if (stanza instanceof Message) {
+                Message message = (Message) stanza;
+                String subject = message.getSubject();
+                if (subject != null) {
+                    subjectResultSyncPoint.signal(subject);
+                }
             }
         };
         conTwo.addStanzaListener(stanzaListener, FromMatchesFilter.create(mucAddress));