diff --git a/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/RouterCacheWarmer.php b/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/RouterCacheWarmer.php
index 7e6f4e5c2ff8..b56473be737b 100644
--- a/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/RouterCacheWarmer.php
+++ b/src/Symfony/Bundle/FrameworkBundle/CacheWarmer/RouterCacheWarmer.php
@@ -49,7 +49,7 @@ public function warmUp($cacheDir)
             return;
         }
 
-        @trigger_error(sprintf('Passing a %s without implementing %s is deprecated since Symfony 4.1.', RouterInterface::class, WarmableInterface::class), \E_USER_DEPRECATED);
+        throw new \LogicException(sprintf('The router %s cannot be warmed up because it does not implement %s.', \get_class($router), WarmableInterface::class));
     }
 
     /**
diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
index 9fcc111b0667..995b1ca9f4ee 100644
--- a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
+++ b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
@@ -21,7 +21,6 @@
 use Symfony\Bridge\Twig\Extension\CsrfExtension;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Bundle\FrameworkBundle\Routing\AnnotatedRouteControllerLoader;
-use Symfony\Bundle\FrameworkBundle\Routing\RedirectableUrlMatcher;
 use Symfony\Bundle\FullStack;
 use Symfony\Component\Asset\PackageInterface;
 use Symfony\Component\BrowserKit\AbstractBrowser;
@@ -88,12 +87,8 @@
 use Symfony\Component\PropertyInfo\PropertyInitializableExtractorInterface;
 use Symfony\Component\PropertyInfo\PropertyListExtractorInterface;
 use Symfony\Component\PropertyInfo\PropertyTypeExtractorInterface;
-use Symfony\Component\Routing\Generator\Dumper\PhpGeneratorDumper;
-use Symfony\Component\Routing\Generator\UrlGenerator;
 use Symfony\Component\Routing\Loader\AnnotationDirectoryLoader;
 use Symfony\Component\Routing\Loader\AnnotationFileLoader;
-use Symfony\Component\Routing\Matcher\CompiledUrlMatcher;
-use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
 use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
 use Symfony\Component\Serializer\Encoder\DecoderInterface;
@@ -789,19 +784,12 @@ private function registerRouterConfiguration(array $config, ContainerBuilder $co
         }
 
         $container->setParameter('router.resource', $config['resource']);
-        $container->setParameter('router.cache_class_prefix', $container->getParameter('kernel.container_class')); // deprecated
         $router = $container->findDefinition('router.default');
         $argument = $router->getArgument(2);
         $argument['strict_requirements'] = $config['strict_requirements'];
         if (isset($config['type'])) {
             $argument['resource_type'] = $config['type'];
         }
-        if (!class_exists(CompiledUrlMatcher::class)) {
-            $argument['matcher_class'] = $argument['matcher_base_class'] = $argument['matcher_base_class'] ?? RedirectableUrlMatcher::class;
-            $argument['matcher_dumper_class'] = PhpMatcherDumper::class;
-            $argument['generator_class'] = $argument['generator_base_class'] = $argument['generator_base_class'] ?? UrlGenerator::class;
-            $argument['generator_dumper_class'] = PhpGeneratorDumper::class;
-        }
         $router->replaceArgument(2, $argument);
 
         $container->setParameter('request_listener.http_port', $config['http_port']);
diff --git a/src/Symfony/Bundle/FrameworkBundle/Routing/RedirectableUrlMatcher.php b/src/Symfony/Bundle/FrameworkBundle/Routing/RedirectableUrlMatcher.php
deleted file mode 100644
index 13ad12dccf86..000000000000
--- a/src/Symfony/Bundle/FrameworkBundle/Routing/RedirectableUrlMatcher.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Bundle\FrameworkBundle\Routing;
-
-@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.3.', RedirectableUrlMatcher::class), E_USER_DEPRECATED);
-
-use Symfony\Component\Routing\Matcher\RedirectableUrlMatcher as BaseMatcher;
-
-/**
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @deprecated since Symfony 4.3
- */
-class RedirectableUrlMatcher extends BaseMatcher
-{
-    /**
-     * Redirects the user to another URL.
-     *
-     * @param string $path   The path info to redirect to
-     * @param string $route  The route that matched
-     * @param string $scheme The URL scheme (null to keep the current one)
-     *
-     * @return array An array of parameters
-     */
-    public function redirect($path, $route, $scheme = null)
-    {
-        return [
-            '_controller' => 'Symfony\\Bundle\\FrameworkBundle\\Controller\\RedirectController::urlRedirectAction',
-            'path' => $path,
-            'permanent' => true,
-            'scheme' => $scheme,
-            'httpPort' => $this->context->getHttpPort(),
-            'httpsPort' => $this->context->getHttpsPort(),
-            '_route' => $route,
-        ];
-    }
-}
diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/RouterCacheWarmerTest.php b/src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/RouterCacheWarmerTest.php
index 93dbd1a69e22..43e8a8123bd4 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/RouterCacheWarmerTest.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/RouterCacheWarmerTest.php
@@ -32,10 +32,6 @@ public function testWarmUpWithWarmebleInterface()
         $this->addToAssertionCount(1);
     }
 
-    /**
-     * @expectedDeprecation Passing a Symfony\Component\Routing\RouterInterface without implementing Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface is deprecated since Symfony 4.1.
-     * @group legacy
-     */
     public function testWarmUpWithoutWarmebleInterface()
     {
         $containerMock = $this->getMockBuilder(ContainerInterface::class)->setMethods(['get', 'has'])->getMock();
@@ -43,6 +39,8 @@ public function testWarmUpWithoutWarmebleInterface()
         $routerMock = $this->getMockBuilder(testRouterInterfaceWithoutWarmebleInterface::class)->setMethods(['match', 'generate', 'getContext', 'setContext', 'getRouteCollection'])->getMock();
         $containerMock->expects($this->any())->method('get')->with('router')->willReturn($routerMock);
         $routerCacheWarmer = new RouterCacheWarmer($containerMock);
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('cannot be warmed up because it does not implement Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface');
         $routerCacheWarmer->warmUp('/tmp');
     }
 }
diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/Routing/RedirectableUrlMatcherTest.php b/src/Symfony/Bundle/FrameworkBundle/Tests/Routing/RedirectableUrlMatcherTest.php
deleted file mode 100644
index 1c11cf9e0902..000000000000
--- a/src/Symfony/Bundle/FrameworkBundle/Tests/Routing/RedirectableUrlMatcherTest.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Bundle\FrameworkBundle\Tests\Routing;
-
-use PHPUnit\Framework\TestCase;
-use Symfony\Bundle\FrameworkBundle\Routing\RedirectableUrlMatcher;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-
-/**
- * @group legacy
- */
-class RedirectableUrlMatcherTest extends TestCase
-{
-    public function testRedirectWhenNoSlash()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo/'));
-
-        $matcher = new RedirectableUrlMatcher($coll, $context = new RequestContext());
-
-        $this->assertEquals([
-                '_controller' => 'Symfony\Bundle\FrameworkBundle\Controller\RedirectController::urlRedirectAction',
-                'path' => '/foo/',
-                'permanent' => true,
-                'scheme' => null,
-                'httpPort' => $context->getHttpPort(),
-                'httpsPort' => $context->getHttpsPort(),
-                '_route' => 'foo',
-            ],
-            $matcher->match('/foo')
-        );
-    }
-
-    public function testSchemeRedirect()
-    {
-        $coll = new RouteCollection();
-        $coll->add('foo', new Route('/foo', [], [], [], '', ['https']));
-
-        $matcher = new RedirectableUrlMatcher($coll, $context = new RequestContext());
-
-        $this->assertEquals([
-                '_controller' => 'Symfony\Bundle\FrameworkBundle\Controller\RedirectController::urlRedirectAction',
-                'path' => '/foo',
-                'permanent' => true,
-                'scheme' => 'https',
-                'httpPort' => $context->getHttpPort(),
-                'httpsPort' => $context->getHttpsPort(),
-                '_route' => 'foo',
-            ],
-            $matcher->match('/foo')
-        );
-    }
-}
diff --git a/src/Symfony/Component/Routing/CHANGELOG.md b/src/Symfony/Component/Routing/CHANGELOG.md
index 05ae44b5f110..082f6a94bf84 100644
--- a/src/Symfony/Component/Routing/CHANGELOG.md
+++ b/src/Symfony/Component/Routing/CHANGELOG.md
@@ -1,6 +1,14 @@
 CHANGELOG
 =========
 
+5.0.0
+-----
+
+ * removed `PhpGeneratorDumper` and `PhpMatcherDumper`
+ * removed `generator_base_class`, `generator_cache_class`, `matcher_base_class` and `matcher_cache_class` router options
+ * `Serializable` implementing methods for `Route` and `CompiledRoute` are final
+ * removed referencing service route loaders with a single colon
+
 4.3.0
 -----
 
diff --git a/src/Symfony/Component/Routing/CompiledRoute.php b/src/Symfony/Component/Routing/CompiledRoute.php
index 87278e702a89..d46a4de632b3 100644
--- a/src/Symfony/Component/Routing/CompiledRoute.php
+++ b/src/Symfony/Component/Routing/CompiledRoute.php
@@ -64,10 +64,9 @@ public function __serialize(): array
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function serialize()
+    final public function serialize()
     {
         return serialize($this->__serialize());
     }
@@ -85,10 +84,9 @@ public function __unserialize(array $data): void
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function unserialize($serialized)
+    final public function unserialize($serialized)
     {
         $this->__unserialize(unserialize($serialized, ['allowed_classes' => false]));
     }
diff --git a/src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php b/src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php
deleted file mode 100644
index 3869ffda4eeb..000000000000
--- a/src/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php
+++ /dev/null
@@ -1,140 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Generator\Dumper;
-
-@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.3, use "CompiledUrlGeneratorDumper" instead.', PhpGeneratorDumper::class), E_USER_DEPRECATED);
-
-use Symfony\Component\Routing\Matcher\Dumper\CompiledUrlMatcherDumper;
-
-/**
- * PhpGeneratorDumper creates a PHP class able to generate URLs for a given set of routes.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Tobias Schultze <http://tobion.de>
- *
- * @deprecated since Symfony 4.3, use CompiledUrlGeneratorDumper instead.
- */
-class PhpGeneratorDumper extends GeneratorDumper
-{
-    /**
-     * Dumps a set of routes to a PHP class.
-     *
-     * Available options:
-     *
-     *  * class:      The class name
-     *  * base_class: The base class name
-     *
-     * @param array $options An array of options
-     *
-     * @return string A PHP class representing the generator class
-     */
-    public function dump(array $options = [])
-    {
-        $options = array_merge([
-            'class' => 'ProjectUrlGenerator',
-            'base_class' => 'Symfony\\Component\\Routing\\Generator\\UrlGenerator',
-        ], $options);
-
-        return <<<EOF
-<?php
-
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\Exception\RouteNotFoundException;
-use Psr\Log\LoggerInterface;
-
-/**
- * This class has been auto-generated
- * by the Symfony Routing Component.
- */
-class {$options['class']} extends {$options['base_class']}
-{
-    private static \$declaredRoutes;
-    private \$defaultLocale;
-
-    public function __construct(RequestContext \$context, LoggerInterface \$logger = null, string \$defaultLocale = null)
-    {
-        \$this->context = \$context;
-        \$this->logger = \$logger;
-        \$this->defaultLocale = \$defaultLocale;
-        if (null === self::\$declaredRoutes) {
-            self::\$declaredRoutes = {$this->generateDeclaredRoutes()};
-        }
-    }
-
-{$this->generateGenerateMethod()}
-}
-
-EOF;
-    }
-
-    /**
-     * Generates PHP code representing an array of defined routes
-     * together with the routes properties (e.g. requirements).
-     *
-     * @return string PHP code
-     */
-    private function generateDeclaredRoutes()
-    {
-        $routes = "[\n";
-        foreach ($this->getRoutes()->all() as $name => $route) {
-            $compiledRoute = $route->compile();
-
-            $properties = [];
-            $properties[] = $compiledRoute->getVariables();
-            $properties[] = $route->getDefaults();
-            $properties[] = $route->getRequirements();
-            $properties[] = $compiledRoute->getTokens();
-            $properties[] = $compiledRoute->getHostTokens();
-            $properties[] = $route->getSchemes();
-
-            $routes .= sprintf("        '%s' => %s,\n", $name, CompiledUrlMatcherDumper::export($properties));
-        }
-        $routes .= '    ]';
-
-        return $routes;
-    }
-
-    /**
-     * Generates PHP code representing the `generate` method that implements the UrlGeneratorInterface.
-     *
-     * @return string PHP code
-     */
-    private function generateGenerateMethod()
-    {
-        return <<<'EOF'
-    public function generate($name, $parameters = [], $referenceType = self::ABSOLUTE_PATH)
-    {
-        $locale = $parameters['_locale']
-            ?? $this->context->getParameter('_locale')
-            ?: $this->defaultLocale;
-
-        if (null !== $locale && null !== $name) {
-            do {
-                if ((self::$declaredRoutes[$name.'.'.$locale][1]['_canonical_route'] ?? null) === $name) {
-                    unset($parameters['_locale']);
-                    $name .= '.'.$locale;
-                    break;
-                }
-            } while (false !== $locale = strstr($locale, '_', true));
-        }
-
-        if (!isset(self::$declaredRoutes[$name])) {
-            throw new RouteNotFoundException(sprintf('Unable to generate a URL for the named route "%s" as such route does not exist.', $name));
-        }
-
-        list($variables, $defaults, $requirements, $tokens, $hostTokens, $requiredSchemes) = self::$declaredRoutes[$name];
-
-        return $this->doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens, $requiredSchemes);
-    }
-EOF;
-    }
-}
diff --git a/src/Symfony/Component/Routing/Loader/ObjectRouteLoader.php b/src/Symfony/Component/Routing/Loader/ObjectRouteLoader.php
index 8f0680f02aa5..2486536b25a6 100644
--- a/src/Symfony/Component/Routing/Loader/ObjectRouteLoader.php
+++ b/src/Symfony/Component/Routing/Loader/ObjectRouteLoader.php
@@ -48,11 +48,6 @@ public function load($resource, $type = null)
             throw new \InvalidArgumentException(sprintf('Invalid resource "%s" passed to the "service" route loader: use the format "service::method" or "service" if your service has an "__invoke" method.', $resource));
         }
 
-        if (1 === substr_count($resource, ':')) {
-            $resource = str_replace(':', '::', $resource);
-            @trigger_error(sprintf('Referencing service route loaders with a single colon is deprecated since Symfony 4.1. Use %s instead.', $resource), E_USER_DEPRECATED);
-        }
-
         $parts = explode('::', $resource);
         $serviceString = $parts[0];
         $method = $parts[1] ?? '__invoke';
diff --git a/src/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php b/src/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php
deleted file mode 100644
index 2177180f4d5c..000000000000
--- a/src/Symfony/Component/Routing/Matcher/Dumper/PhpMatcherDumper.php
+++ /dev/null
@@ -1,75 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Matcher\Dumper;
-
-@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.2, use "CompiledUrlMatcherDumper" instead.', PhpMatcherDumper::class), E_USER_DEPRECATED);
-
-/**
- * PhpMatcherDumper creates a PHP class able to match URLs for a given set of routes.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Tobias Schultze <http://tobion.de>
- * @author Arnaud Le Blanc <arnaud.lb@gmail.com>
- * @author Nicolas Grekas <p@tchwork.com>
- *
- * @deprecated since Symfony 4.2, use CompiledUrlMatcherDumper instead.
- */
-class PhpMatcherDumper extends CompiledUrlMatcherDumper
-{
-    /**
-     * Dumps a set of routes to a PHP class.
-     *
-     * Available options:
-     *
-     *  * class:      The class name
-     *  * base_class: The base class name
-     *
-     * @param array $options An array of options
-     *
-     * @return string A PHP class representing the matcher class
-     */
-    public function dump(array $options = [])
-    {
-        $options = array_replace([
-            'class' => 'ProjectUrlMatcher',
-            'base_class' => 'Symfony\\Component\\Routing\\Matcher\\UrlMatcher',
-        ], $options);
-
-        $code = parent::dump();
-        $code = preg_replace('#\n    ([^ ].*?) // \$(\w++)$#m', "\n    \$this->$2 = $1", $code);
-        $code = str_replace(",\n    $", ";\n    $", $code);
-        $code = substr($code, strpos($code, '$this') - 4, -5).";\n";
-        $code = preg_replace('/^    \$this->\w++ = (?:null|false|\[\n    \]);\n/m', '', $code);
-        $code = str_replace("\n    ", "\n        ", "\n".$code);
-
-        return <<<EOF
-<?php
-
-use Symfony\Component\Routing\Matcher\Dumper\CompiledUrlMatcherTrait;
-use Symfony\Component\Routing\RequestContext;
-
-/**
- * This class has been auto-generated
- * by the Symfony Routing Component.
- */
-class {$options['class']} extends {$options['base_class']}
-{
-    use CompiledUrlMatcherTrait;
-
-    public function __construct(RequestContext \$context)
-    {
-        \$this->context = \$context;{$code}    }
-}
-
-EOF;
-    }
-}
diff --git a/src/Symfony/Component/Routing/Route.php b/src/Symfony/Component/Routing/Route.php
index 90d8e617c4e9..8fc95410d0ce 100644
--- a/src/Symfony/Component/Routing/Route.php
+++ b/src/Symfony/Component/Routing/Route.php
@@ -78,10 +78,9 @@ public function __serialize(): array
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function serialize()
+    final public function serialize()
     {
         return serialize($this->__serialize());
     }
@@ -105,10 +104,9 @@ public function __unserialize(array $data): void
     }
 
     /**
-     * @internal since Symfony 4.3
-     * @final since Symfony 4.3
+     * @internal
      */
-    public function unserialize($serialized)
+    final public function unserialize($serialized)
     {
         $this->__unserialize(unserialize($serialized));
     }
diff --git a/src/Symfony/Component/Routing/Router.php b/src/Symfony/Component/Routing/Router.php
index 91cc4e590eec..63c802d03e0d 100644
--- a/src/Symfony/Component/Routing/Router.php
+++ b/src/Symfony/Component/Routing/Router.php
@@ -12,7 +12,6 @@
 namespace Symfony\Component\Routing;
 
 use Psr\Log\LoggerInterface;
-use Symfony\Bundle\FrameworkBundle\Routing\RedirectableUrlMatcher;
 use Symfony\Component\Config\ConfigCacheFactory;
 use Symfony\Component\Config\ConfigCacheFactoryInterface;
 use Symfony\Component\Config\ConfigCacheInterface;
@@ -23,13 +22,11 @@
 use Symfony\Component\Routing\Generator\ConfigurableRequirementsInterface;
 use Symfony\Component\Routing\Generator\Dumper\CompiledUrlGeneratorDumper;
 use Symfony\Component\Routing\Generator\Dumper\GeneratorDumperInterface;
-use Symfony\Component\Routing\Generator\UrlGenerator;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\Routing\Matcher\CompiledUrlMatcher;
 use Symfony\Component\Routing\Matcher\Dumper\CompiledUrlMatcherDumper;
 use Symfony\Component\Routing\Matcher\Dumper\MatcherDumperInterface;
 use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
-use Symfony\Component\Routing\Matcher\UrlMatcher;
 use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
 
 /**
@@ -137,13 +134,9 @@ public function setOptions(array $options)
             'cache_dir' => null,
             'debug' => false,
             'generator_class' => CompiledUrlGenerator::class,
-            'generator_base_class' => UrlGenerator::class, // deprecated
             'generator_dumper_class' => CompiledUrlGeneratorDumper::class,
-            'generator_cache_class' => 'UrlGenerator', // deprecated
             'matcher_class' => CompiledUrlMatcher::class,
-            'matcher_base_class' => UrlMatcher::class, // deprecated
             'matcher_dumper_class' => CompiledUrlMatcherDumper::class,
-            'matcher_cache_class' => 'UrlMatcher', // deprecated
             'resource_type' => null,
             'strict_requirements' => true,
         ];
@@ -151,7 +144,6 @@ public function setOptions(array $options)
         // check option names and live merge, if errors are encountered Exception will be thrown
         $invalid = [];
         foreach ($options as $key => $value) {
-            $this->checkDeprecatedOption($key);
             if (\array_key_exists($key, $this->options)) {
                 $this->options[$key] = $value;
             } else {
@@ -178,8 +170,6 @@ public function setOption($key, $value)
             throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
         }
 
-        $this->checkDeprecatedOption($key);
-
         $this->options[$key] = $value;
     }
 
@@ -198,8 +188,6 @@ public function getOption($key)
             throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
         }
 
-        $this->checkDeprecatedOption($key);
-
         return $this->options[$key];
     }
 
@@ -287,10 +275,9 @@ public function getMatcher()
             return $this->matcher;
         }
 
-        $compiled = is_a($this->options['matcher_class'], CompiledUrlMatcher::class, true) && (UrlMatcher::class === $this->options['matcher_base_class'] || RedirectableUrlMatcher::class === $this->options['matcher_base_class']);
-
-        if (null === $this->options['cache_dir'] || null === $this->options['matcher_cache_class']) {
+        if (null === $this->options['cache_dir']) {
             $routes = $this->getRouteCollection();
+            $compiled = is_a($this->options['matcher_class'], CompiledUrlMatcher::class, true);
             if ($compiled) {
                 $routes = (new CompiledUrlMatcherDumper($routes))->getCompiledRoutes();
             }
@@ -304,7 +291,7 @@ public function getMatcher()
             return $this->matcher;
         }
 
-        $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$this->options['matcher_cache_class'].'.php',
+        $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/url_matching_routes.php',
             function (ConfigCacheInterface $cache) {
                 $dumper = $this->getMatcherDumperInstance();
                 if (method_exists($dumper, 'addExpressionLanguageProvider')) {
@@ -313,24 +300,11 @@ function (ConfigCacheInterface $cache) {
                     }
                 }
 
-                $options = [
-                    'class' => $this->options['matcher_cache_class'],
-                    'base_class' => $this->options['matcher_base_class'],
-                ];
-
-                $cache->write($dumper->dump($options), $this->getRouteCollection()->getResources());
+                $cache->write($dumper->dump(), $this->getRouteCollection()->getResources());
             }
         );
 
-        if ($compiled) {
-            return $this->matcher = new $this->options['matcher_class'](require $cache->getPath(), $this->context);
-        }
-
-        if (!class_exists($this->options['matcher_cache_class'], false)) {
-            require_once $cache->getPath();
-        }
-
-        return $this->matcher = new $this->options['matcher_cache_class']($this->context);
+        return $this->matcher = new $this->options['matcher_class'](require $cache->getPath(), $this->context);
     }
 
     /**
@@ -344,37 +318,23 @@ public function getGenerator()
             return $this->generator;
         }
 
-        $compiled = is_a($this->options['generator_class'], CompiledUrlGenerator::class, true) && UrlGenerator::class === $this->options['generator_base_class'];
-
-        if (null === $this->options['cache_dir'] || null === $this->options['generator_cache_class']) {
+        if (null === $this->options['cache_dir']) {
             $routes = $this->getRouteCollection();
+            $compiled = is_a($this->options['generator_class'], CompiledUrlGenerator::class, true);
             if ($compiled) {
                 $routes = (new CompiledUrlGeneratorDumper($routes))->getCompiledRoutes();
             }
             $this->generator = new $this->options['generator_class']($routes, $this->context, $this->logger, $this->defaultLocale);
         } else {
-            $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$this->options['generator_cache_class'].'.php',
+            $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/url_generating_routes.php',
                 function (ConfigCacheInterface $cache) {
                     $dumper = $this->getGeneratorDumperInstance();
 
-                    $options = [
-                        'class' => $this->options['generator_cache_class'],
-                        'base_class' => $this->options['generator_base_class'],
-                    ];
-
-                    $cache->write($dumper->dump($options), $this->getRouteCollection()->getResources());
+                    $cache->write($dumper->dump(), $this->getRouteCollection()->getResources());
                 }
             );
 
-            if ($compiled) {
-                $this->generator = new $this->options['generator_class'](require $cache->getPath(), $this->context, $this->logger);
-            } else {
-                if (!class_exists($this->options['generator_cache_class'], false)) {
-                    require_once $cache->getPath();
-                }
-
-                $this->generator = new $this->options['generator_cache_class']($this->context, $this->logger, $this->defaultLocale);
-            }
+            $this->generator = new $this->options['generator_class'](require $cache->getPath(), $this->context, $this->logger);
         }
 
         if ($this->generator instanceof ConfigurableRequirementsInterface) {
@@ -419,15 +379,4 @@ private function getConfigCacheFactory()
 
         return $this->configCacheFactory;
     }
-
-    private function checkDeprecatedOption($key)
-    {
-        switch ($key) {
-            case 'generator_base_class':
-            case 'generator_cache_class':
-            case 'matcher_base_class':
-            case 'matcher_cache_class':
-                @trigger_error(sprintf('Option "%s" given to router %s is deprecated since Symfony 4.3.', $key, static::class), E_USER_DEPRECATED);
-        }
-    }
 }
diff --git a/src/Symfony/Component/Routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php b/src/Symfony/Component/Routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php
deleted file mode 100644
index 0dcf2e863538..000000000000
--- a/src/Symfony/Component/Routing/Tests/Generator/Dumper/PhpGeneratorDumperTest.php
+++ /dev/null
@@ -1,259 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Generator\Dumper;
-
-use PHPUnit\Framework\TestCase;
-use Symfony\Component\Routing\Generator\Dumper\PhpGeneratorDumper;
-use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-
-/**
- * @group legacy
- */
-class PhpGeneratorDumperTest extends TestCase
-{
-    /**
-     * @var RouteCollection
-     */
-    private $routeCollection;
-
-    /**
-     * @var PhpGeneratorDumper
-     */
-    private $generatorDumper;
-
-    /**
-     * @var string
-     */
-    private $testTmpFilepath;
-
-    /**
-     * @var string
-     */
-    private $largeTestTmpFilepath;
-
-    protected function setUp()
-    {
-        parent::setUp();
-
-        $this->routeCollection = new RouteCollection();
-        $this->generatorDumper = new PhpGeneratorDumper($this->routeCollection);
-        $this->testTmpFilepath = sys_get_temp_dir().\DIRECTORY_SEPARATOR.'php_generator.'.$this->getName().'.php';
-        $this->largeTestTmpFilepath = sys_get_temp_dir().\DIRECTORY_SEPARATOR.'php_generator.'.$this->getName().'.large.php';
-        @unlink($this->testTmpFilepath);
-        @unlink($this->largeTestTmpFilepath);
-    }
-
-    protected function tearDown()
-    {
-        parent::tearDown();
-
-        @unlink($this->testTmpFilepath);
-
-        $this->routeCollection = null;
-        $this->generatorDumper = null;
-        $this->testTmpFilepath = null;
-    }
-
-    public function testDumpWithRoutes()
-    {
-        $this->routeCollection->add('Test', new Route('/testing/{foo}'));
-        $this->routeCollection->add('Test2', new Route('/testing2'));
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump());
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \ProjectUrlGenerator(new RequestContext('/app.php'));
-
-        $absoluteUrlWithParameter = $projectUrlGenerator->generate('Test', ['foo' => 'bar'], UrlGeneratorInterface::ABSOLUTE_URL);
-        $absoluteUrlWithoutParameter = $projectUrlGenerator->generate('Test2', [], UrlGeneratorInterface::ABSOLUTE_URL);
-        $relativeUrlWithParameter = $projectUrlGenerator->generate('Test', ['foo' => 'bar'], UrlGeneratorInterface::ABSOLUTE_PATH);
-        $relativeUrlWithoutParameter = $projectUrlGenerator->generate('Test2', [], UrlGeneratorInterface::ABSOLUTE_PATH);
-
-        $this->assertEquals('http://localhost/app.php/testing/bar', $absoluteUrlWithParameter);
-        $this->assertEquals('http://localhost/app.php/testing2', $absoluteUrlWithoutParameter);
-        $this->assertEquals('/app.php/testing/bar', $relativeUrlWithParameter);
-        $this->assertEquals('/app.php/testing2', $relativeUrlWithoutParameter);
-    }
-
-    public function testDumpWithSimpleLocalizedRoutes()
-    {
-        $this->routeCollection->add('test', (new Route('/foo')));
-        $this->routeCollection->add('test.en', (new Route('/testing/is/fun'))->setDefault('_locale', 'en')->setDefault('_canonical_route', 'test'));
-        $this->routeCollection->add('test.nl', (new Route('/testen/is/leuk'))->setDefault('_locale', 'nl')->setDefault('_canonical_route', 'test'));
-
-        $code = $this->generatorDumper->dump([
-            'class' => 'SimpleLocalizedProjectUrlGenerator',
-        ]);
-        file_put_contents($this->testTmpFilepath, $code);
-        include $this->testTmpFilepath;
-
-        $context = new RequestContext('/app.php');
-        $projectUrlGenerator = new \SimpleLocalizedProjectUrlGenerator($context, null, 'en');
-
-        $urlWithDefaultLocale = $projectUrlGenerator->generate('test');
-        $urlWithSpecifiedLocale = $projectUrlGenerator->generate('test', ['_locale' => 'nl']);
-        $context->setParameter('_locale', 'en');
-        $urlWithEnglishContext = $projectUrlGenerator->generate('test');
-        $context->setParameter('_locale', 'nl');
-        $urlWithDutchContext = $projectUrlGenerator->generate('test');
-
-        $this->assertEquals('/app.php/testing/is/fun', $urlWithDefaultLocale);
-        $this->assertEquals('/app.php/testen/is/leuk', $urlWithSpecifiedLocale);
-        $this->assertEquals('/app.php/testing/is/fun', $urlWithEnglishContext);
-        $this->assertEquals('/app.php/testen/is/leuk', $urlWithDutchContext);
-
-        // test with full route name
-        $this->assertEquals('/app.php/testing/is/fun', $projectUrlGenerator->generate('test.en'));
-
-        $context->setParameter('_locale', 'de_DE');
-        // test that it fall backs to another route when there is no matching localized route
-        $this->assertEquals('/app.php/foo', $projectUrlGenerator->generate('test'));
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\RouteNotFoundException
-     * @expectedExceptionMessage Unable to generate a URL for the named route "test" as such route does not exist.
-     */
-    public function testDumpWithRouteNotFoundLocalizedRoutes()
-    {
-        $this->routeCollection->add('test.en', (new Route('/testing/is/fun'))->setDefault('_locale', 'en')->setDefault('_canonical_route', 'test'));
-
-        $code = $this->generatorDumper->dump([
-            'class' => 'RouteNotFoundLocalizedProjectUrlGenerator',
-        ]);
-        file_put_contents($this->testTmpFilepath, $code);
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \RouteNotFoundLocalizedProjectUrlGenerator(new RequestContext('/app.php'), null, 'pl_PL');
-        $projectUrlGenerator->generate('test');
-    }
-
-    public function testDumpWithFallbackLocaleLocalizedRoutes()
-    {
-        $this->routeCollection->add('test.en', (new Route('/testing/is/fun'))->setDefault('_canonical_route', 'test'));
-        $this->routeCollection->add('test.nl', (new Route('/testen/is/leuk'))->setDefault('_canonical_route', 'test'));
-        $this->routeCollection->add('test.fr', (new Route('/tester/est/amusant'))->setDefault('_canonical_route', 'test'));
-
-        $code = $this->generatorDumper->dump([
-            'class' => 'FallbackLocaleLocalizedProjectUrlGenerator',
-        ]);
-        file_put_contents($this->testTmpFilepath, $code);
-        include $this->testTmpFilepath;
-
-        $context = new RequestContext('/app.php');
-        $context->setParameter('_locale', 'en_GB');
-        $projectUrlGenerator = new \FallbackLocaleLocalizedProjectUrlGenerator($context, null, null);
-
-        // test with context _locale
-        $this->assertEquals('/app.php/testing/is/fun', $projectUrlGenerator->generate('test'));
-        // test with parameters _locale
-        $this->assertEquals('/app.php/testen/is/leuk', $projectUrlGenerator->generate('test', ['_locale' => 'nl_BE']));
-
-        $projectUrlGenerator = new \FallbackLocaleLocalizedProjectUrlGenerator(new RequestContext('/app.php'), null, 'fr_CA');
-        // test with default locale
-        $this->assertEquals('/app.php/tester/est/amusant', $projectUrlGenerator->generate('test'));
-    }
-
-    public function testDumpWithTooManyRoutes()
-    {
-        $this->routeCollection->add('Test', new Route('/testing/{foo}'));
-        for ($i = 0; $i < 32769; ++$i) {
-            $this->routeCollection->add('route_'.$i, new Route('/route_'.$i));
-        }
-        $this->routeCollection->add('Test2', new Route('/testing2'));
-
-        file_put_contents($this->largeTestTmpFilepath, $this->generatorDumper->dump([
-            'class' => 'ProjectLargeUrlGenerator',
-        ]));
-        $this->routeCollection = $this->generatorDumper = null;
-        include $this->largeTestTmpFilepath;
-
-        $projectUrlGenerator = new \ProjectLargeUrlGenerator(new RequestContext('/app.php'));
-
-        $absoluteUrlWithParameter = $projectUrlGenerator->generate('Test', ['foo' => 'bar'], UrlGeneratorInterface::ABSOLUTE_URL);
-        $absoluteUrlWithoutParameter = $projectUrlGenerator->generate('Test2', [], UrlGeneratorInterface::ABSOLUTE_URL);
-        $relativeUrlWithParameter = $projectUrlGenerator->generate('Test', ['foo' => 'bar'], UrlGeneratorInterface::ABSOLUTE_PATH);
-        $relativeUrlWithoutParameter = $projectUrlGenerator->generate('Test2', [], UrlGeneratorInterface::ABSOLUTE_PATH);
-
-        $this->assertEquals('http://localhost/app.php/testing/bar', $absoluteUrlWithParameter);
-        $this->assertEquals('http://localhost/app.php/testing2', $absoluteUrlWithoutParameter);
-        $this->assertEquals('/app.php/testing/bar', $relativeUrlWithParameter);
-        $this->assertEquals('/app.php/testing2', $relativeUrlWithoutParameter);
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     */
-    public function testDumpWithoutRoutes()
-    {
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(['class' => 'WithoutRoutesUrlGenerator']));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \WithoutRoutesUrlGenerator(new RequestContext('/app.php'));
-
-        $projectUrlGenerator->generate('Test', []);
-    }
-
-    /**
-     * @expectedException \Symfony\Component\Routing\Exception\RouteNotFoundException
-     */
-    public function testGenerateNonExistingRoute()
-    {
-        $this->routeCollection->add('Test', new Route('/test'));
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(['class' => 'NonExistingRoutesUrlGenerator']));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \NonExistingRoutesUrlGenerator(new RequestContext());
-        $url = $projectUrlGenerator->generate('NonExisting', []);
-    }
-
-    public function testDumpForRouteWithDefaults()
-    {
-        $this->routeCollection->add('Test', new Route('/testing/{foo}', ['foo' => 'bar']));
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(['class' => 'DefaultRoutesUrlGenerator']));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \DefaultRoutesUrlGenerator(new RequestContext());
-        $url = $projectUrlGenerator->generate('Test', []);
-
-        $this->assertEquals('/testing', $url);
-    }
-
-    public function testDumpWithSchemeRequirement()
-    {
-        $this->routeCollection->add('Test1', new Route('/testing', [], [], [], '', ['ftp', 'https']));
-
-        file_put_contents($this->testTmpFilepath, $this->generatorDumper->dump(['class' => 'SchemeUrlGenerator']));
-        include $this->testTmpFilepath;
-
-        $projectUrlGenerator = new \SchemeUrlGenerator(new RequestContext('/app.php'));
-
-        $absoluteUrl = $projectUrlGenerator->generate('Test1', [], UrlGeneratorInterface::ABSOLUTE_URL);
-        $relativeUrl = $projectUrlGenerator->generate('Test1', [], UrlGeneratorInterface::ABSOLUTE_PATH);
-
-        $this->assertEquals('ftp://localhost/app.php/testing', $absoluteUrl);
-        $this->assertEquals('ftp://localhost/app.php/testing', $relativeUrl);
-
-        $projectUrlGenerator = new \SchemeUrlGenerator(new RequestContext('/app.php', 'GET', 'localhost', 'https'));
-
-        $absoluteUrl = $projectUrlGenerator->generate('Test1', [], UrlGeneratorInterface::ABSOLUTE_URL);
-        $relativeUrl = $projectUrlGenerator->generate('Test1', [], UrlGeneratorInterface::ABSOLUTE_PATH);
-
-        $this->assertEquals('https://localhost/app.php/testing', $absoluteUrl);
-        $this->assertEquals('/app.php/testing', $relativeUrl);
-    }
-}
diff --git a/src/Symfony/Component/Routing/Tests/Loader/ObjectRouteLoaderTest.php b/src/Symfony/Component/Routing/Tests/Loader/ObjectRouteLoaderTest.php
index a286436de5c0..290ec8fd56d0 100644
--- a/src/Symfony/Component/Routing/Tests/Loader/ObjectRouteLoaderTest.php
+++ b/src/Symfony/Component/Routing/Tests/Loader/ObjectRouteLoaderTest.php
@@ -18,32 +18,6 @@
 
 class ObjectRouteLoaderTest extends TestCase
 {
-    /**
-     * @group legacy
-     * @expectedDeprecation Referencing service route loaders with a single colon is deprecated since Symfony 4.1. Use my_route_provider_service::loadRoutes instead.
-     */
-    public function testLoadCallsServiceAndReturnsCollectionWithLegacyNotation()
-    {
-        $loader = new ObjectRouteLoaderForTest();
-
-        // create a basic collection that will be returned
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo'));
-
-        $loader->loaderMap = [
-            'my_route_provider_service' => new RouteService($collection),
-        ];
-
-        $actualRoutes = $loader->load(
-            'my_route_provider_service:loadRoutes',
-            'service'
-        );
-
-        $this->assertSame($collection, $actualRoutes);
-        // the service file should be listed as a resource
-        $this->assertNotEmpty($actualRoutes->getResources());
-    }
-
     public function testLoadCallsServiceAndReturnsCollection()
     {
         $loader = new ObjectRouteLoaderForTest();
diff --git a/src/Symfony/Component/Routing/Tests/Matcher/DumpedRedirectableUrlMatcherTest.php b/src/Symfony/Component/Routing/Tests/Matcher/DumpedRedirectableUrlMatcherTest.php
deleted file mode 100644
index aed006f710c0..000000000000
--- a/src/Symfony/Component/Routing/Tests/Matcher/DumpedRedirectableUrlMatcherTest.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher;
-
-use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
-use Symfony\Component\Routing\Matcher\RedirectableUrlMatcherInterface;
-use Symfony\Component\Routing\Matcher\UrlMatcher;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\RouteCollection;
-
-/**
- * @group legacy
- */
-class DumpedRedirectableUrlMatcherTest extends RedirectableUrlMatcherTest
-{
-    protected function getUrlMatcher(RouteCollection $routes, RequestContext $context = null)
-    {
-        static $i = 0;
-
-        $class = 'DumpedRedirectableUrlMatcher'.++$i;
-        $dumper = new PhpMatcherDumper($routes);
-        eval('?>'.$dumper->dump(['class' => $class, 'base_class' => 'Symfony\Component\Routing\Tests\Matcher\TestDumpedRedirectableUrlMatcher']));
-
-        return $this->getMockBuilder($class)
-            ->setConstructorArgs([$context ?: new RequestContext()])
-            ->setMethods(['redirect'])
-            ->getMock();
-    }
-}
-
-class TestDumpedRedirectableUrlMatcher extends UrlMatcher implements RedirectableUrlMatcherInterface
-{
-    public function redirect($path, $route, $scheme = null)
-    {
-        return [];
-    }
-}
diff --git a/src/Symfony/Component/Routing/Tests/Matcher/DumpedUrlMatcherTest.php b/src/Symfony/Component/Routing/Tests/Matcher/DumpedUrlMatcherTest.php
deleted file mode 100644
index 1766c04d7ed1..000000000000
--- a/src/Symfony/Component/Routing/Tests/Matcher/DumpedUrlMatcherTest.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher;
-
-use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\RouteCollection;
-
-/**
- * @group legacy
- */
-class DumpedUrlMatcherTest extends UrlMatcherTest
-{
-    protected function getUrlMatcher(RouteCollection $routes, RequestContext $context = null)
-    {
-        static $i = 0;
-
-        $class = 'DumpedUrlMatcher'.++$i;
-        $dumper = new PhpMatcherDumper($routes);
-        eval('?>'.$dumper->dump(['class' => $class]));
-
-        return new $class($context ?: new RequestContext());
-    }
-}
diff --git a/src/Symfony/Component/Routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php b/src/Symfony/Component/Routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php
deleted file mode 100644
index 93d34edbb701..000000000000
--- a/src/Symfony/Component/Routing/Tests/Matcher/Dumper/PhpMatcherDumperTest.php
+++ /dev/null
@@ -1,513 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Routing\Tests\Matcher\Dumper;
-
-use PHPUnit\Framework\TestCase;
-use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
-use Symfony\Component\Routing\Matcher\RedirectableUrlMatcherInterface;
-use Symfony\Component\Routing\Matcher\UrlMatcher;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-
-/**
- * @group legacy
- */
-class PhpMatcherDumperTest extends TestCase
-{
-    /**
-     * @var string
-     */
-    private $matcherClass;
-
-    /**
-     * @var string
-     */
-    private $dumpPath;
-
-    protected function setUp()
-    {
-        parent::setUp();
-
-        $this->matcherClass = uniqid('ProjectUrlMatcher');
-        $this->dumpPath = sys_get_temp_dir().\DIRECTORY_SEPARATOR.'php_matcher.'.$this->matcherClass.'.php';
-    }
-
-    protected function tearDown()
-    {
-        parent::tearDown();
-
-        @unlink($this->dumpPath);
-    }
-
-    public function testRedirectPreservesUrlEncoding()
-    {
-        $collection = new RouteCollection();
-        $collection->add('foo', new Route('/foo:bar/'));
-
-        $class = $this->generateDumpedMatcher($collection, true);
-
-        $matcher = $this->getMockBuilder($class)
-                        ->setMethods(['redirect'])
-                        ->setConstructorArgs([new RequestContext()])
-                        ->getMock();
-
-        $matcher->expects($this->once())->method('redirect')->with('/foo%3Abar/', 'foo')->willReturn([]);
-
-        $matcher->match('/foo%3Abar');
-    }
-
-    /**
-     * @dataProvider getRouteCollections
-     */
-    public function testDump(RouteCollection $collection, $fixture, $options = [])
-    {
-        $basePath = __DIR__.'/../../Fixtures/dumper/';
-
-        $dumper = new PhpMatcherDumper($collection);
-        $this->assertStringEqualsFile($basePath.$fixture, $dumper->dump($options), '->dump() correctly dumps routes as optimized PHP code.');
-    }
-
-    public function getRouteCollections()
-    {
-        /* test case 1 */
-
-        $collection = new RouteCollection();
-
-        $collection->add('overridden', new Route('/overridden'));
-
-        // defaults and requirements
-        $collection->add('foo', new Route(
-            '/foo/{bar}',
-            ['def' => 'test'],
-            ['bar' => 'baz|symfony']
-        ));
-        // method requirement
-        $collection->add('bar', new Route(
-            '/bar/{foo}',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['GET', 'head']
-        ));
-        // GET method requirement automatically adds HEAD as valid
-        $collection->add('barhead', new Route(
-            '/barhead/{foo}',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['GET']
-        ));
-        // simple
-        $collection->add('baz', new Route(
-            '/test/baz'
-        ));
-        // simple with extension
-        $collection->add('baz2', new Route(
-            '/test/baz.html'
-        ));
-        // trailing slash
-        $collection->add('baz3', new Route(
-            '/test/baz3/'
-        ));
-        // trailing slash with variable
-        $collection->add('baz4', new Route(
-            '/test/{foo}/'
-        ));
-        // trailing slash and method
-        $collection->add('baz5', new Route(
-            '/test/{foo}/',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['post']
-        ));
-        // complex name
-        $collection->add('baz.baz6', new Route(
-            '/test/{foo}/',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['put']
-        ));
-        // defaults without variable
-        $collection->add('foofoo', new Route(
-            '/foofoo',
-            ['def' => 'test']
-        ));
-        // pattern with quotes
-        $collection->add('quoter', new Route(
-            '/{quoter}',
-            [],
-            ['quoter' => '[\']+']
-        ));
-        // space in pattern
-        $collection->add('space', new Route(
-            '/spa ce'
-        ));
-
-        // prefixes
-        $collection1 = new RouteCollection();
-        $collection1->add('overridden', new Route('/overridden1'));
-        $collection1->add('foo1', (new Route('/{foo}'))->setMethods('PUT'));
-        $collection1->add('bar1', new Route('/{bar}'));
-        $collection1->addPrefix('/b\'b');
-        $collection2 = new RouteCollection();
-        $collection2->addCollection($collection1);
-        $collection2->add('overridden', new Route('/{var}', [], ['var' => '.*']));
-        $collection1 = new RouteCollection();
-        $collection1->add('foo2', new Route('/{foo1}'));
-        $collection1->add('bar2', new Route('/{bar1}'));
-        $collection1->addPrefix('/b\'b');
-        $collection2->addCollection($collection1);
-        $collection2->addPrefix('/a');
-        $collection->addCollection($collection2);
-
-        // overridden through addCollection() and multiple sub-collections with no own prefix
-        $collection1 = new RouteCollection();
-        $collection1->add('overridden2', new Route('/old'));
-        $collection1->add('helloWorld', new Route('/hello/{who}', ['who' => 'World!']));
-        $collection2 = new RouteCollection();
-        $collection3 = new RouteCollection();
-        $collection3->add('overridden2', new Route('/new'));
-        $collection3->add('hey', new Route('/hey/'));
-        $collection2->addCollection($collection3);
-        $collection1->addCollection($collection2);
-        $collection1->addPrefix('/multi');
-        $collection->addCollection($collection1);
-
-        // "dynamic" prefix
-        $collection1 = new RouteCollection();
-        $collection1->add('foo3', new Route('/{foo}'));
-        $collection1->add('bar3', new Route('/{bar}'));
-        $collection1->addPrefix('/b');
-        $collection1->addPrefix('{_locale}');
-        $collection->addCollection($collection1);
-
-        // route between collections
-        $collection->add('ababa', new Route('/ababa'));
-
-        // collection with static prefix but only one route
-        $collection1 = new RouteCollection();
-        $collection1->add('foo4', new Route('/{foo}'));
-        $collection1->addPrefix('/aba');
-        $collection->addCollection($collection1);
-
-        // prefix and host
-
-        $collection1 = new RouteCollection();
-
-        $route1 = new Route('/route1', [], [], [], 'a.example.com');
-        $collection1->add('route1', $route1);
-
-        $route2 = new Route('/c2/route2', [], [], [], 'a.example.com');
-        $collection1->add('route2', $route2);
-
-        $route3 = new Route('/c2/route3', [], [], [], 'b.example.com');
-        $collection1->add('route3', $route3);
-
-        $route4 = new Route('/route4', [], [], [], 'a.example.com');
-        $collection1->add('route4', $route4);
-
-        $route5 = new Route('/route5', [], [], [], 'c.example.com');
-        $collection1->add('route5', $route5);
-
-        $route6 = new Route('/route6', [], [], [], null);
-        $collection1->add('route6', $route6);
-
-        $collection->addCollection($collection1);
-
-        // host and variables
-
-        $collection1 = new RouteCollection();
-
-        $route11 = new Route('/route11', [], [], [], '{var1}.example.com');
-        $collection1->add('route11', $route11);
-
-        $route12 = new Route('/route12', ['var1' => 'val'], [], [], '{var1}.example.com');
-        $collection1->add('route12', $route12);
-
-        $route13 = new Route('/route13/{name}', [], [], [], '{var1}.example.com');
-        $collection1->add('route13', $route13);
-
-        $route14 = new Route('/route14/{name}', ['var1' => 'val'], [], [], '{var1}.example.com');
-        $collection1->add('route14', $route14);
-
-        $route15 = new Route('/route15/{name}', [], [], [], 'c.example.com');
-        $collection1->add('route15', $route15);
-
-        $route16 = new Route('/route16/{name}', ['var1' => 'val'], [], [], null);
-        $collection1->add('route16', $route16);
-
-        $route17 = new Route('/route17', [], [], [], null);
-        $collection1->add('route17', $route17);
-
-        $collection->addCollection($collection1);
-
-        // multiple sub-collections with a single route and a prefix each
-        $collection1 = new RouteCollection();
-        $collection1->add('a', new Route('/a...'));
-        $collection2 = new RouteCollection();
-        $collection2->add('b', new Route('/{var}'));
-        $collection3 = new RouteCollection();
-        $collection3->add('c', new Route('/{var}'));
-        $collection3->addPrefix('/c');
-        $collection2->addCollection($collection3);
-        $collection2->addPrefix('/b');
-        $collection1->addCollection($collection2);
-        $collection1->addPrefix('/a');
-        $collection->addCollection($collection1);
-
-        /* test case 2 */
-
-        $redirectCollection = clone $collection;
-
-        // force HTTPS redirection
-        $redirectCollection->add('secure', new Route(
-            '/secure',
-            [],
-            [],
-            [],
-            '',
-            ['https']
-        ));
-
-        // force HTTP redirection
-        $redirectCollection->add('nonsecure', new Route(
-            '/nonsecure',
-            [],
-            [],
-            [],
-            '',
-            ['http']
-        ));
-
-        /* test case 3 */
-
-        $rootprefixCollection = new RouteCollection();
-        $rootprefixCollection->add('static', new Route('/test'));
-        $rootprefixCollection->add('dynamic', new Route('/{var}'));
-        $rootprefixCollection->addPrefix('rootprefix');
-        $route = new Route('/with-condition');
-        $route->setCondition('context.getMethod() == "GET"');
-        $rootprefixCollection->add('with-condition', $route);
-
-        /* test case 4 */
-        $headMatchCasesCollection = new RouteCollection();
-        $headMatchCasesCollection->add('just_head', new Route(
-            '/just_head',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['HEAD']
-        ));
-        $headMatchCasesCollection->add('head_and_get', new Route(
-            '/head_and_get',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['HEAD', 'GET']
-        ));
-        $headMatchCasesCollection->add('get_and_head', new Route(
-            '/get_and_head',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['GET', 'HEAD']
-        ));
-        $headMatchCasesCollection->add('post_and_head', new Route(
-            '/post_and_head',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['POST', 'HEAD']
-        ));
-        $headMatchCasesCollection->add('put_and_post', new Route(
-            '/put_and_post',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['PUT', 'POST']
-        ));
-        $headMatchCasesCollection->add('put_and_get_and_head', new Route(
-            '/put_and_post',
-            [],
-            [],
-            [],
-            '',
-            [],
-            ['PUT', 'GET', 'HEAD']
-        ));
-
-        /* test case 5 */
-        $groupOptimisedCollection = new RouteCollection();
-        $groupOptimisedCollection->add('a_first', new Route('/a/11'));
-        $groupOptimisedCollection->add('a_second', new Route('/a/22'));
-        $groupOptimisedCollection->add('a_third', new Route('/a/333'));
-        $groupOptimisedCollection->add('a_wildcard', new Route('/{param}'));
-        $groupOptimisedCollection->add('a_fourth', new Route('/a/44/'));
-        $groupOptimisedCollection->add('a_fifth', new Route('/a/55/'));
-        $groupOptimisedCollection->add('a_sixth', new Route('/a/66/'));
-        $groupOptimisedCollection->add('nested_wildcard', new Route('/nested/{param}'));
-        $groupOptimisedCollection->add('nested_a', new Route('/nested/group/a/'));
-        $groupOptimisedCollection->add('nested_b', new Route('/nested/group/b/'));
-        $groupOptimisedCollection->add('nested_c', new Route('/nested/group/c/'));
-
-        $groupOptimisedCollection->add('slashed_a', new Route('/slashed/group/'));
-        $groupOptimisedCollection->add('slashed_b', new Route('/slashed/group/b/'));
-        $groupOptimisedCollection->add('slashed_c', new Route('/slashed/group/c/'));
-
-        /* test case 6 & 7 */
-        $trailingSlashCollection = new RouteCollection();
-        $trailingSlashCollection->add('simple_trailing_slash_no_methods', new Route('/trailing/simple/no-methods/', [], [], [], '', [], []));
-        $trailingSlashCollection->add('simple_trailing_slash_GET_method', new Route('/trailing/simple/get-method/', [], [], [], '', [], ['GET']));
-        $trailingSlashCollection->add('simple_trailing_slash_HEAD_method', new Route('/trailing/simple/head-method/', [], [], [], '', [], ['HEAD']));
-        $trailingSlashCollection->add('simple_trailing_slash_POST_method', new Route('/trailing/simple/post-method/', [], [], [], '', [], ['POST']));
-        $trailingSlashCollection->add('regex_trailing_slash_no_methods', new Route('/trailing/regex/no-methods/{param}/', [], [], [], '', [], []));
-        $trailingSlashCollection->add('regex_trailing_slash_GET_method', new Route('/trailing/regex/get-method/{param}/', [], [], [], '', [], ['GET']));
-        $trailingSlashCollection->add('regex_trailing_slash_HEAD_method', new Route('/trailing/regex/head-method/{param}/', [], [], [], '', [], ['HEAD']));
-        $trailingSlashCollection->add('regex_trailing_slash_POST_method', new Route('/trailing/regex/post-method/{param}/', [], [], [], '', [], ['POST']));
-
-        $trailingSlashCollection->add('simple_not_trailing_slash_no_methods', new Route('/not-trailing/simple/no-methods', [], [], [], '', [], []));
-        $trailingSlashCollection->add('simple_not_trailing_slash_GET_method', new Route('/not-trailing/simple/get-method', [], [], [], '', [], ['GET']));
-        $trailingSlashCollection->add('simple_not_trailing_slash_HEAD_method', new Route('/not-trailing/simple/head-method', [], [], [], '', [], ['HEAD']));
-        $trailingSlashCollection->add('simple_not_trailing_slash_POST_method', new Route('/not-trailing/simple/post-method', [], [], [], '', [], ['POST']));
-        $trailingSlashCollection->add('regex_not_trailing_slash_no_methods', new Route('/not-trailing/regex/no-methods/{param}', [], [], [], '', [], []));
-        $trailingSlashCollection->add('regex_not_trailing_slash_GET_method', new Route('/not-trailing/regex/get-method/{param}', [], [], [], '', [], ['GET']));
-        $trailingSlashCollection->add('regex_not_trailing_slash_HEAD_method', new Route('/not-trailing/regex/head-method/{param}', [], [], [], '', [], ['HEAD']));
-        $trailingSlashCollection->add('regex_not_trailing_slash_POST_method', new Route('/not-trailing/regex/post-method/{param}', [], [], [], '', [], ['POST']));
-
-        /* test case 8 */
-        $unicodeCollection = new RouteCollection();
-        $unicodeCollection->add('a', new Route('/{a}', [], ['a' => 'a'], ['utf8' => false]));
-        $unicodeCollection->add('b', new Route('/{a}', [], ['a' => '.'], ['utf8' => true]));
-        $unicodeCollection->add('c', new Route('/{a}', [], ['a' => '.'], ['utf8' => false]));
-
-        /* test case 9 */
-        $hostTreeCollection = new RouteCollection();
-        $hostTreeCollection->add('a', (new Route('/'))->setHost('{d}.e.c.b.a'));
-        $hostTreeCollection->add('b', (new Route('/'))->setHost('d.c.b.a'));
-        $hostTreeCollection->add('c', (new Route('/'))->setHost('{e}.e.c.b.a'));
-
-        /* test case 10 */
-        $chunkedCollection = new RouteCollection();
-        for ($i = 0; $i < 1000; ++$i) {
-            $h = substr(md5($i), 0, 6);
-            $chunkedCollection->add('_'.$i, new Route('/'.$h.'/{a}/{b}/{c}/'.$h));
-        }
-
-        /* test case 11 */
-        $demoCollection = new RouteCollection();
-        $demoCollection->add('a', new Route('/admin/post/'));
-        $demoCollection->add('b', new Route('/admin/post/new'));
-        $demoCollection->add('c', (new Route('/admin/post/{id}'))->setRequirements(['id' => '\d+']));
-        $demoCollection->add('d', (new Route('/admin/post/{id}/edit'))->setRequirements(['id' => '\d+']));
-        $demoCollection->add('e', (new Route('/admin/post/{id}/delete'))->setRequirements(['id' => '\d+']));
-        $demoCollection->add('f', new Route('/blog/'));
-        $demoCollection->add('g', new Route('/blog/rss.xml'));
-        $demoCollection->add('h', (new Route('/blog/page/{page}'))->setRequirements(['id' => '\d+']));
-        $demoCollection->add('i', (new Route('/blog/posts/{page}'))->setRequirements(['id' => '\d+']));
-        $demoCollection->add('j', (new Route('/blog/comments/{id}/new'))->setRequirements(['id' => '\d+']));
-        $demoCollection->add('k', new Route('/blog/search'));
-        $demoCollection->add('l', new Route('/login'));
-        $demoCollection->add('m', new Route('/logout'));
-        $demoCollection->addPrefix('/{_locale}');
-        $demoCollection->add('n', new Route('/{_locale}'));
-        $demoCollection->addRequirements(['_locale' => 'en|fr']);
-        $demoCollection->addDefaults(['_locale' => 'en']);
-
-        /* test case 12 */
-        $suffixCollection = new RouteCollection();
-        $suffixCollection->add('r1', new Route('abc{foo}/1'));
-        $suffixCollection->add('r2', new Route('abc{foo}/2'));
-        $suffixCollection->add('r10', new Route('abc{foo}/10'));
-        $suffixCollection->add('r20', new Route('abc{foo}/20'));
-        $suffixCollection->add('r100', new Route('abc{foo}/100'));
-        $suffixCollection->add('r200', new Route('abc{foo}/200'));
-
-        /* test case 13 */
-        $hostCollection = new RouteCollection();
-        $hostCollection->add('r1', (new Route('abc{foo}'))->setHost('{foo}.exampple.com'));
-        $hostCollection->add('r2', (new Route('abc{foo}'))->setHost('{foo}.exampple.com'));
-
-        return [
-           [new RouteCollection(), 'url_matcher0.php', []],
-           [$collection, 'url_matcher1.php', []],
-           [$redirectCollection, 'url_matcher2.php', ['base_class' => 'Symfony\Component\Routing\Tests\Fixtures\RedirectableUrlMatcher']],
-           [$rootprefixCollection, 'url_matcher3.php', []],
-           [$headMatchCasesCollection, 'url_matcher4.php', []],
-           [$groupOptimisedCollection, 'url_matcher5.php', ['base_class' => 'Symfony\Component\Routing\Tests\Fixtures\RedirectableUrlMatcher']],
-           [$trailingSlashCollection, 'url_matcher6.php', []],
-           [$trailingSlashCollection, 'url_matcher7.php', ['base_class' => 'Symfony\Component\Routing\Tests\Fixtures\RedirectableUrlMatcher']],
-           [$unicodeCollection, 'url_matcher8.php', []],
-           [$hostTreeCollection, 'url_matcher9.php', []],
-           [$chunkedCollection, 'url_matcher10.php', []],
-           [$demoCollection, 'url_matcher11.php', ['base_class' => 'Symfony\Component\Routing\Tests\Fixtures\RedirectableUrlMatcher']],
-           [$suffixCollection, 'url_matcher12.php', []],
-           [$hostCollection, 'url_matcher13.php', []],
-        ];
-    }
-
-    private function generateDumpedMatcher(RouteCollection $collection, $redirectableStub = false)
-    {
-        $options = ['class' => $this->matcherClass];
-
-        if ($redirectableStub) {
-            $options['base_class'] = '\Symfony\Component\Routing\Tests\Matcher\Dumper\RedirectableUrlMatcherStub';
-        }
-
-        $dumper = new PhpMatcherDumper($collection);
-        $code = $dumper->dump($options);
-
-        file_put_contents($this->dumpPath, $code);
-        include $this->dumpPath;
-
-        return $this->matcherClass;
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Symfony\Component\Routing\Route cannot contain objects
-     */
-    public function testGenerateDumperMatcherWithObject()
-    {
-        $routeCollection = new RouteCollection();
-        $routeCollection->add('_', new Route('/', [new \stdClass()]));
-        $dumper = new PhpMatcherDumper($routeCollection);
-        $dumper->dump();
-    }
-}
-
-abstract class RedirectableUrlMatcherStub extends UrlMatcher implements RedirectableUrlMatcherInterface
-{
-    public function redirect($path, $route, $scheme = null)
-    {
-    }
-}