remove unused namespaces

src/I18n/Formatter/IcuFormatter.php

@@ -17,7 +17,6 @@ namespace Cake\I18n\Formatter;
 use Aura\Intl\Exception\CannotFormat;
 use Aura\Intl\Exception\CannotInstantiateFormatter;
 use Aura\Intl\FormatterInterface;
-use Cake\I18n\PluralRules;
 use MessageFormatter;
 
 /**

src/I18n/Formatter/SprintfFormatter.php

@@ -15,7 +15,6 @@
 namespace Cake\I18n\Formatter;
 
 use Aura\Intl\FormatterInterface;
-use Cake\I18n\PluralRules;
 
 /**
  * A formatter that will interpolate variables using sprintf and

src/I18n/Translator.php

@@ -23,7 +23,6 @@ namespace Cake\I18n;
 use Aura\Intl\FormatterInterface;
 use Aura\Intl\Package;
 use Aura\Intl\TranslatorInterface;
-use Cake\I18n\PluralRules;
 
 /**
  * Provides missing message behavior for CakePHP internal message formats.

tests/TestCase/Http/ControllerFactoryTest.php

@@ -15,7 +15,6 @@
 namespace Cake\Test\TestCase\Http;
 
 use Cake\Http\ControllerFactory;
-use Cake\Http\Response;
 use Cake\Http\ServerRequest;
 use Cake\TestSuite\TestCase;
 

tests/test_app/Plugin/TestPlugin/src/Log/Engine/TestPluginLog.php

@@ -14,7 +14,6 @@
  */
 namespace TestPlugin\Log\Engine;
 
-use Cake\Log\LogInterface;
 use Psr\Log\AbstractLogger;
 
 /**

tests/test_app/TestApp/Controller/CakesController.php

@@ -2,7 +2,6 @@
 namespace TestApp\Controller;
 
 use Cake\Controller\Controller;
-use Cake\Network\Exception\NotFoundException;
 
 /**
  * CakesController class

tests/test_app/TestApp/Controller/PostsController.php

@@ -15,7 +15,6 @@
 namespace TestApp\Controller;
 
 use Cake\Event\Event;
-use TestApp\Controller\AppController;
 
 /**
  * PostsController class

tests/test_app/TestApp/Model/Behavior/SluggableBehavior.php

@@ -21,7 +21,6 @@ namespace TestApp\Model\Behavior;
 use Cake\Event\Event;
 use Cake\ORM\Behavior;
 use Cake\ORM\Query;
-use Cake\ORM\Table;
 use Cake\Utility\Inflector;
 
 class SluggableBehavior extends Behavior

tests/test_app/TestApp/Model/Table/PaginatorPostsTable.php

@@ -15,7 +15,6 @@ namespace TestApp\Model\Table;
 
 use Cake\ORM\Query;
 use Cake\ORM\Table;
-use Cake\Utility\Hash;
 
 /**
  * PaginatorPostsTable class