Extracted into local variable

Co-authored-by: delvh <dev.lh@web.de>

src/main/java/envoy/server/processors/GroupMessageStatusChangeProcessor.java

@@ -45,10 +45,11 @@ public class GroupMessageStatusChangeProcessor implements ObjectProcessor<GroupM
 		gmsg.setLastStatusChangeDate(LocalDateTime.now());
 
 		// Notifying the other members about the status change
+		final var userID = connectionManager.getUserIDBySocketID(socketID);
 		gmsg.getMemberMessageStatus()
 			.keySet()
 			.stream()
-			.filter(k -> connectionManager.getUserIDBySocketID(socketID) != k)
+			.filter(k -> userID != k)
 			.filter(connectionManager::isOnline)
 			.forEach(k -> writeProxy.write(connectionManager.getSocketID(k), statusChange));