CS fixes per php-cs-fixer

src/Router/Http/TreeRouteStack.php

@@ -61,7 +61,7 @@ public static function factory($options = [])
         if ($options instanceof Traversable) {
             $options = ArrayUtils::iteratorToArray($options);
         }
-       
+
         if (! is_array($options)) {
             throw new Exception\InvalidArgumentException(__METHOD__ . ' expects an array or Traversable set of options');
         }

src/Router/SimpleRouteStack.php

@@ -263,15 +263,15 @@ protected function routeFromArray($specs)
         if ($specs instanceof Traversable) {
             $specs = ArrayUtils::iteratorToArray($specs);
         }
-        
+
         if (! is_array($specs)) {
             throw new Exception\InvalidArgumentException('Route definition must be an array or Traversable object');
         }
 
         if (! isset($specs['type'])) {
             throw new Exception\InvalidArgumentException('Missing "type" option');
         }
-       
+
         if (! isset($specs['options'])) {
             $specs['options'] = [];
         }

src/Service/ServiceManagerConfig.php

@@ -18,7 +18,6 @@
 use Zend\ModuleManager\Listener\ServiceListener;
 use Zend\ModuleManager\ModuleManager;
 use Zend\ServiceManager\Config;
-use Zend\ServiceManager\Factory\InvokableFactory;
 use Zend\ServiceManager\ServiceLocatorAwareInterface;
 use Zend\ServiceManager\ServiceManager;
 use Zend\ServiceManager\ServiceManagerAwareInterface;

src/Service/ViewHelperManagerFactory.php

@@ -14,7 +14,6 @@
 use Zend\Mvc\Router\RouteMatch;
 use Zend\ServiceManager\ConfigInterface;
 use Zend\ServiceManager\Exception\ServiceNotCreatedException;
-use Zend\Stdlib\ArrayUtils;
 use Zend\View\Helper as ViewHelper;
 use Zend\View\HelperPluginManager;
 

test/View/Console/ViewManagerTest.php

@@ -23,7 +23,6 @@
 use Zend\Mvc\Service\ServiceManagerConfig;
 use Zend\Mvc\View\Console\ViewManager;
 use Zend\ServiceManager\ServiceManager;
-use Zend\Stdlib\ArrayUtils;
 
 /**
  * Tests for {@see \Zend\Mvc\View\Console\ViewManager}