diff --git a/src/Symfony/Component/ErrorHandler/DebugClassLoader.php b/src/Symfony/Component/ErrorHandler/DebugClassLoader.php
index b3b78a15b7..8f7ecb4017 100644
--- a/src/Symfony/Component/ErrorHandler/DebugClassLoader.php
+++ b/src/Symfony/Component/ErrorHandler/DebugClassLoader.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\ErrorHandler;
 
+use Composer\InstalledVersions;
 use Doctrine\Common\Persistence\Proxy as LegacyProxy;
 use Doctrine\Persistence\Proxy;
 use Mockery\MockInterface;
@@ -491,6 +492,14 @@ class DebugClassLoader
                         self::$method[$class] = self::$method[$use];
                     }
                 } elseif (!$refl->isInterface()) {
+                    if (!strncmp($vendor, str_replace('_', '\\', $use), $vendorLen)
+                        && 0 === strpos($className, 'Symfony\\')
+                        && (!class_exists(InstalledVersions::class)
+                            || 'symfony/symfony' !== InstalledVersions::getRootPackage()['name'])
+                    ) {
+                        // skip "same vendor" @method deprecations for Symfony\* classes unless symfony/symfony is being tested
+                        continue;
+                    }
                     $hasCall = $refl->hasMethod('__call');
                     $hasStaticCall = $refl->hasMethod('__callStatic');
                     foreach (self::$method[$use] as $method) {
diff --git a/src/Symfony/Component/Security/Core/Resources/translations/security.de.xlf b/src/Symfony/Component/Security/Core/Resources/translations/security.de.xlf
index c196611b17..dc7a875e31 100644
--- a/src/Symfony/Component/Security/Core/Resources/translations/security.de.xlf
+++ b/src/Symfony/Component/Security/Core/Resources/translations/security.de.xlf
@@ -70,6 +70,14 @@
                 <source>Invalid or expired login link.</source>
                 <target>Ungültiger oder abgelaufener Anmelde-Link.</target>
             </trans-unit>
+            <trans-unit id="19">
+                <source>Too many failed login attempts, please try again in %minutes% minute.</source>
+                <target>Zu viele fehlgeschlagene Anmeldeversuche, bitte versuchen Sie es in einer Minute noch einmal.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>Too many failed login attempts, please try again in %minutes% minutes.</source>
+                <target>Zu viele fehlgeschlagene Anmeldeversuche, bitte versuchen Sie es in %minutes% Minuten noch einmal.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>
diff --git a/src/Symfony/Component/Security/Core/Resources/translations/security.nl.xlf b/src/Symfony/Component/Security/Core/Resources/translations/security.nl.xlf
index 978d92b15b..b07c785799 100644
--- a/src/Symfony/Component/Security/Core/Resources/translations/security.nl.xlf
+++ b/src/Symfony/Component/Security/Core/Resources/translations/security.nl.xlf
@@ -70,6 +70,14 @@
                 <source>Invalid or expired login link.</source>
                 <target>Ongeldige of verlopen inloglink.</target>
             </trans-unit>
+            <trans-unit id="19">
+                <source>Too many failed login attempts, please try again in %minutes% minute.</source>
+                <target>Te veel onjuiste inlogpogingen, probeer het opnieuw over %minutes% minuut.</target>
+            </trans-unit>
+            <trans-unit id="20">
+                <source>Too many failed login attempts, please try again in %minutes% minutes.</source>
+                <target>Te veel onjuiste inlogpogingen, probeer het opnieuw over %minutes% minuten.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>