[7-21] getConcertsAction()メソッドの@rest\Getアノテーションを削除

docs/lists/ch07/07-21.txt

@@ -0,0 +1,8 @@
+...
+class ConcertController extends FOSRestController
+{
+    public function getConcertsAction()
+    {
+        ...
+    }
+}

src/AppBundle/Controller/Api/ConcertController.php

@@ -2,13 +2,9 @@
 namespace AppBundle\Controller\Api;
 
 use FOS\RestBundle\Controller\FOSRestController;
-use FOS\RestBundle\Controller\Annotations as Rest;
 
 class ConcertController extends FOSRestController
 {
-    /**
-     * @Rest\Get("/api/concerts.{_format}")
-     */
     public function getConcertsAction()
     {
         $em = $this->get('doctrine')->getManager();