diff --git a/CRM/Case/XMLProcessor/Process.php b/CRM/Case/XMLProcessor/Process.php
index 6bcfd093d7a4..04253d7b37cf 100644
--- a/CRM/Case/XMLProcessor/Process.php
+++ b/CRM/Case/XMLProcessor/Process.php
@@ -88,7 +88,7 @@ public function process($xml, &$params) {
       // create relationships for the ones that are required
       foreach ($xml->CaseRoles as $caseRoleXML) {
         foreach ($caseRoleXML->RelationshipType as $relationshipTypeXML) {
-          if ((int ) $relationshipTypeXML->creator == 1) {
+          if ($relationshipTypeXML->creator) {
             if (!$this->createRelationships($relationshipTypeXML,
               $params
             )
@@ -109,14 +109,14 @@ public function process($xml, &$params) {
     foreach ($xml->ActivitySets as $activitySetsXML) {
       foreach ($activitySetsXML->ActivitySet as $activitySetXML) {
         if ($standardTimeline) {
-          if ((boolean ) $activitySetXML->timeline) {
+          if ($activitySetXML->timeline) {
             return $this->processStandardTimeline($activitySetXML,
               $params
             );
           }
         }
         elseif ($activitySetName) {
-          $name = (string ) $activitySetXML->name;
+          $name = (string) $activitySetXML->name;
           if ($name == $activitySetName) {
             return $this->processActivitySet($activitySetXML,
               $params
@@ -272,13 +272,13 @@ public function activityTypes($activityTypesXML, $maxInst = FALSE, $isLabel = FA
     $result = [];
     foreach ($activityTypesXML as $activityTypeXML) {
       foreach ($activityTypeXML as $recordXML) {
-        $activityTypeName = (string ) $recordXML->name;
-        $maxInstances = (string ) $recordXML->max_instances;
+        $activityTypeName = (string) $recordXML->name;
+        $maxInstances = (string) $recordXML->max_instances;
         $activityTypeInfo = $activityTypes[$activityTypeName] ?? NULL;
 
         if ($activityTypeInfo['id']) {
           if ($maskAction) {
-            if ($maskAction == 'edit' && '0' === (string ) $recordXML->editable) {
+            if ($maskAction == 'edit' && '0' === (string) $recordXML->editable) {
               $result[$maskAction][] = $activityTypeInfo['id'];
             }
           }
@@ -729,8 +729,8 @@ public static function activitySets($activitySetsXML) {
     $result = [];
     foreach ($activitySetsXML as $activitySetXML) {
       foreach ($activitySetXML as $recordXML) {
-        $activitySetName = (string ) $recordXML->name;
-        $activitySetLabel = (string ) $recordXML->label;
+        $activitySetName = (string) $recordXML->name;
+        $activitySetLabel = (string) $recordXML->label;
         $result[$activitySetName] = $activitySetLabel;
       }
     }