[FrameworkBundle] added a protected shortcut getParameter() method in the base Controller class.

src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php

@@ -334,7 +334,7 @@ class Controller extends ContainerAware
     }
 
     /**
-     * Gets a service by id.
+     * Gets a container service by its id.
      *
      * @param string $id The service id
      *
@@ -349,6 +349,18 @@ class Controller extends ContainerAware
         return $this->container->get($id);
     }
 
+    /**
+     * Gets a container configuration parameter by its name.
+     *
+     * @param string $name The parameter name
+     *
+     * @return mixed
+     */
+    protected function getParameter($name)
+    {
+        return $this->container->getParameter($name);
+    }
+
     /**
      * Checks the validity of a CSRF token
      *