Apply suggestions from code review

Co-authored-by: Fabricio Duarte <fabricio.duarte.jr@gmail.com>

Author: BryanMLima

server/src/main/java/com/cloud/agent/manager/allocator/impl/FirstFitAllocator.java

@@ -234,12 +234,12 @@ protected List<Host> checkHostsCompatibilities(ServiceOffering offering, Exclude
             }
 
             if (avoid.shouldAvoid(host)) {
-                logger.debug("Host [{}] is in avoid set, skipping this and trying other available hosts", () -> host);
+                logger.debug("Host [{}] is in avoid set, skipping this and trying other available hosts", host);
                 continue;
             }
 
             if (capacityManager.checkIfHostReachMaxGuestLimit(host)) {
-                logger.debug("Adding host [{}] to the avoid set because this host already has the max number of running (user and/or system) VMs.", () ->  host);
+                logger.debug("Adding host [{}] to the avoid set because this host already has the max number of running (user and/or system) VMs.", host);
                 avoid.addHost(host.getId());
                 continue;
             }

server/src/main/java/com/cloud/server/ManagementServerImpl.java

@@ -1652,7 +1652,7 @@ public Ternary<Pair<List<? extends Host>, Integer>, List<? extends Host>, Map<Ho
         if (CollectionUtils.isEmpty(suitableHosts)) {
             logger.warn("No suitable hosts found.");
         } else {
-            logger.debug("Hosts having capacity and are suitable for migration: {} ", suitableHosts);
+            logger.debug("Hosts having capacity and are suitable for migration: {}", suitableHosts);
         }
 
         // Only list hosts of the same architecture as the source Host in a multi-arch zone