no longer expose the ControllerCollection, just provide flushControllerCollection() instead

src/Silex/Application.php

@@ -77,16 +77,6 @@ class Application extends HttpKernel implements EventSubscriberInterface
         return $this->routeCollection;
     }
 
-    /**
-     * Get the collection of controllers.
-     *
-     * @return Silex\ControllerCollection
-     */
-    public function getControllerCollection()
-    {
-        return $this->controllerCollection;
-    }
-
     /**
      * Map a pattern to a callable.
      *
@@ -235,6 +225,14 @@ class Application extends HttpKernel implements EventSubscriberInterface
         return $this;
     }
 
+    /**
+     * Flush the controller collection
+     */
+    public function flushControllerCollection()
+    {
+        $this->controllerCollection->flush();
+    }
+
     /**
      * Handle the request and deliver the response.
      *

tests/Silex/Tests/ApplicationTest.php

@@ -94,23 +94,7 @@ class ApplicationTest extends \PHPUnit_Framework_TestCase
         $routeCollection = $application->getRouteCollection();
         $this->assertInstanceOf('Symfony\Component\Routing\RouteCollection', $routeCollection);
         $this->assertEquals(0, count($routeCollection->all()));
-        $application->getControllerCollection()->flush();
+        $application->flushControllerCollection();
         $this->assertEquals(2, count($routeCollection->all()));
     }
-
-    public function testGetControllerCollection()
-    {
-        $application = new Application();
-
-        $application->get('/foo', function() {
-            return 'foo';
-        });
-
-        $application->get('/bar', function() {
-            return 'bar';
-        });
-
-        $controllerCollection = $application->getControllerCollection();
-        $this->assertInstanceOf('Silex\ControllerCollection', $controllerCollection);
-    }
 }

tests/Silex/Tests/FunctionalTest.php

@@ -34,7 +34,7 @@ class FunctionalTest extends \PHPUnit_Framework_TestCase
         })
         ->setRouteName('foo_abc');
 
-        $application->getControllerCollection()->flush();
+        $application->flushControllerCollection();
         $routeCollection = $application->getRouteCollection();
         $this->assertInstanceOf('Symfony\Component\Routing\Route', $routeCollection->get('homepage'));
         $this->assertInstanceOf('Symfony\Component\Routing\Route', $routeCollection->get('foo_abc'));