Description of problem:
The RHV reports the unsynced icon next to the cluster where the QoS us used for one of the networks.

Version-Release number of selected component (if applicable):
4.4.3

How reproducible:
100%

Steps to Reproduce:
1.Crete host Network Qos and assign it to the ovirtmgmt network
2.The cluster shows the unsynced icon

Actual results:
The icon is displayed 

Expected results:
The icon is not displayed and the network synchronization is properly detected. 

Additional info:
The issue is caused by incorrect UUID comparison. We use "==" instead of ".equals".

Patch (Only my local):

From 88c2cc07eb42a2b026c7ca803f3fde05f3b5b755 Mon Sep 17 00:00:00 2001           
From: Roman Hodain <rhodain>                                          
Date: Wed, 27 Jan 2021 15:31:18 +0100                                            
Subject: [PATCH] UUID comparison modifications                                   
                                                                                 
Change-Id: I84e4d61197795594c155714c8fcaae1c07d4d604                             
Signed-off-by: Roman Hodain <rhodain>                                 
---                                                                              
 .../core/vdsbroker/NetworkImplementationDetailsUtils.java       | 2 +-          
 1 file changed, 1 insertion(+), 1 deletion(-)                                   
                                                                                 
diff --git a/backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/NetworkImplementationDetailsUtils.java b/backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/NetworkImplementationDetailsUtils.java
index f2c81cc80d7..cb94483f5db 100644                                            
--- a/backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/NetworkImplementationDetailsUtils.java
+++ b/backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/NetworkImplementationDetailsUtils.java
@@ -84,7 +84,7 @@ public class NetworkImplementationDetailsUtils {               
         Map<Guid, HostNetworkQos> networkIdsByQos = new HashMap<>();            
         List<HostNetworkQos> allQos = effectiveHostNetworkQos.getAll();         
         allQos.forEach(qos -> {                                                 
-            Optional<Network> network = networks.stream().filter(net -> net.getQosId() == qos.getId()).findFirst();
+            Optional<Network> network = networks.stream().filter(net -> net.getQosId().equals(qos.getId())).findFirst();
             network.ifPresent(net -> networkIdsByQos.put(net.getId(), qos));    
         });                                                                     
         return networkIdsByQos;                                                 
--                                                                               
2.29.2