diff --git a/composer.json b/composer.json
index 1c5103cba6c173af5e6b9a465c6eb7bb4347fa4f..8aaa506afac386ef3105d348de7589bb8bc35787 100644
--- a/composer.json
+++ b/composer.json
@@ -26,19 +26,15 @@
 
     "autoload": {
         "classmap": [
-            "src/",
-            "example/"
+            "src/"
         ]
     },
     "scripts": {
-        "example" : [
-            "php -S localhost:8000 -t example/"
-        ],
         "phpcs": [
-            "phpcs --standard=PSR2 --colors --ignore=example/cache/ src/ example/ tests/"
+            "phpcs --standard=PSR2 --colors src/ tests/"
         ],
         "phpcs-fix": [
-            "phpcbf --standard=PSR2 --ignore=example/cache/ src/ example/ tests/"
+            "phpcbf --standard=PSR2 src/ tests/"
         ],
         "test": [
             "vendor/bin/phpunit --coverage-text --bootstrap ./tests/bootstrap.php --testdox --color -v tests/"
diff --git a/example/ActIndex.php b/example/ActIndex.php
deleted file mode 100644
index e626c496f39498a61e7741bf1ee499839af96f12..0000000000000000000000000000000000000000
--- a/example/ActIndex.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-namespace ExampleApp;
-
-use Lipid\Action;
-use Lipid\Request;
-use Lipid\Request\RqGET;
-use Lipid\Response;
-
-/**
- * Start page of example app.
- *
- * @author Alexandr Gorlov <a.gorlov@gmail.com>
- */
-final class ActIndex implements Action
-{
-    private $rqGet;
-
-    public function __construct(Request $req = null)
-    {
-        $this->rqGet = $req ?? new RqGET();
-    }
-
-    public function handle(Response $resp): Response
-    {
-        $test = $this->rqGet->param('test') ?? 'nope';
-
-        return $resp->withBody(
-            "Hello, World 2!<br>" .
-            '<a href="/login">login</a><br>' .
-            '$_GET[test]=' . htmlentities($test)
-        );
-    }
-}
diff --git a/example/ActIndexTwig.php b/example/ActIndexTwig.php
deleted file mode 100644
index 8632d2c8d5aecf2e2320d225b9be876d591752b1..0000000000000000000000000000000000000000
--- a/example/ActIndexTwig.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-
-namespace ExampleApp;
-
-use Lipid\Action;
-use Lipid\Request;
-use Lipid\Config\CfgFile;
-use Lipid\Request\RqGET;
-use Lipid\Request\RqENV;
-use Lipid\Response;
-use Lipid\Tpl;
-use ExampleApp\AppTwig;
-
-/**
- * Start page of example app.
- *
- * @author Alexandr Gorlov <a.gorlov@gmail.com>
- */
-final class ActIndexTwig implements Action
-{
-    private $rqGet;
-    private $rqEnv;
-    private $tpl;
-    private $cfg;
-
-    public function __construct(
-        Request $reqGet = null,
-        Request $env = null,
-        Tpl $tpl = null,
-        Config $cfgFile = null
-    ) {
-        $this->rqGet = $reqGet ?? new RqGET();
-        $this->rqEnv = $env ?? new RqENV();
-        $this->tpl = $tpl ?? new AppTwig('index.twig');
-        $this->cfg = $cfgFile ?? new Cfg();
-    }
-
-    public function handle(Response $resp): Response
-    {
-        $test = $this->rqGet->param('test') ?? 'nope';
-        
-
-        return $resp->withBody(
-            $this->tpl->render([
-                'date' => new \DateTime('now'),
-                'test' => $test,
-                'USER' => $this->rqEnv->param('USER'),
-                'cfgTEST' => $this->cfg->param('TEST'),
-                'cfgDBUSER' => $this->cfg->param('dbuser'),
-            ])
-        );
-    }
-}
diff --git a/example/ActLk.php b/example/ActLk.php
deleted file mode 100644
index ef10bd8f0344131a2f06dffc7ee207fda4c79be1..0000000000000000000000000000000000000000
--- a/example/ActLk.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-namespace ExampleApp;
-
-use Lipid\Action;
-use Lipid\Request;
-use Lipid\Response;
-use Lipid\Session;
-use Lipid\Session\AppSession;
-use Lipid\AccessDeniedException;
-use Lipid\Config;
-use Lipid\Config\CfgParam;
-//use Lipid\AccessDeniedException;
-use PDO;
-
-final class ActLk implements Action
-{
-    private $sess;
-    private $config;
-
-    public function __construct(
-        Session $sess = null,
-        Config $config = null,
-        PDO $pdo = null
-    ) {
-        $this->sess = $sess ?? new AppSession();
-        $this->config = $config ?? new AppConfig();
-        $this->cfgDbname = new CfgParam('dbname', $this->config);
-        $this->pdo = $pdo ?? new AppPDO();
-    }
-
-    public function handle(Response $resp): Response
-    {
-        if (! $this->sess->exists('login')) {
-            throw new AccessDeniedException('Only Authorized Access');
-        }
-
-        $this->pdo->quote("Test string!");
-
-        //  login and password are ok
-
-        return $resp->withBody(
-            "Hello: " . $this->sess->get('login') . "<br>" .
-            '<a href="/logout">logout</a><br>' .
-            'Config var dbname=' . $this->config->param('dbname') . "<br>" .
-            'Config var dbname=' . $this->cfgDbname->val()
-        );
-    }
-}
diff --git a/example/ActLogin.php b/example/ActLogin.php
deleted file mode 100644
index 4ea2b74405eef437322010813126062a785dd20b..0000000000000000000000000000000000000000
--- a/example/ActLogin.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-namespace ExampleApp;
-
-use Lipid\Action;
-use Lipid\Action\ActRedirect;
-use Lipid\Request;
-use Lipid\Request\RqGET;
-use Lipid\Response;
-use Lipid\Session;
-use Lipid\Session\AppSession;
-
-final class ActLogin implements Action
-{
-    private $session;
-    private $redirect;
-
-    public function __construct(
-        Session $sess = null,
-        Action $redirect = null
-    ) {
-        $this->session = $sess ?? new AppSession;
-        $this->redirect = $redirect ?? new ActRedirect('/lk');
-    }
-
-    public function handle(Response $resp): Response
-    {
-        if (true) { //  login and password ok
-            $this->session->set('login', 'user1');
-            return $this->redirect->handle($resp);
-        } else {
-            return $this->response->withBody(
-                "Bad login or password."
-            );
-        }
-    }
-}
diff --git a/example/ActLogout.php b/example/ActLogout.php
deleted file mode 100644
index e12f92ab246cc96a5db969e719fadd0b9fc484d1..0000000000000000000000000000000000000000
--- a/example/ActLogout.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-namespace ExampleApp;
-
-use Lipid\Action;
-use Lipid\Action\ActRedirect;
-use Lipid\Request;
-use Lipid\Request\RqGET;
-use Lipid\Response;
-use Lipid\Session;
-use Lipid\Session\AppSession;
-
-final class ActLogout implements Action
-{
-    private $session;
-    private $redirect;
-
-    public function __construct(
-        Session $sess = null,
-        Action $redirect = null
-    ) {
-        $this->session = $sess ?? new AppSession;
-        $this->redirect = $redirect ?? new ActRedirect('/');
-    }
-
-    public function handle(Response $resp): Response
-    {
-        if ($this->session->exists('login')) { //  login and password ok
-            $this->session->unset('login');
-            return $this->redirect->handle($resp);
-        }
-
-        return $resp->withBody(
-            "You are not logged in."
-        );
-    }
-}
diff --git a/example/AppPDO.php b/example/AppPDO.php
deleted file mode 100644
index 55604a62575aac7475431df95611d6761f051279..0000000000000000000000000000000000000000
--- a/example/AppPDO.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-namespace ExampleApp;
-
-use Lipid\BasePDO;
-use Lipid\Config;
-
-final class AppPDO extends BasePDO
-{
-    public function __construct(Config $config = null)
-    {
-        parent::__construct(
-            $config ?? new AppConfig()
-        );
-    }
-}
diff --git a/example/AppTwig.php b/example/AppTwig.php
deleted file mode 100644
index a0b6fb6f923a3567b56a5a1463086d6f6c1ac74a..0000000000000000000000000000000000000000
--- a/example/AppTwig.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-namespace ExampleApp;
-
-use Exception;
-use Lipid\Tpl;
-use Lipid\Tpl\Twig;
-use Lipid\Request\RqENV;
-
-final class AppTwig implements Tpl
-{
-    
-    private $tpl;
-    private $env;
-    private $tplName;
-
-    public function __construct(string $tplName, Tpl $tpl = null, Request $env = null)
-    {
-        $this->tplName = $tplName;
-        $this->tpl = $tpl;
-        $this->env = $env ?? new RqENV();
-    }
-
-    private function tpl(): Tpl
-    {
-        if (! is_null($this->tpl)) {
-            return $this->tpl;
-        }
-
-        try {
-            $debug = (boolean) $this->env->param('APP_DEBUG');
-        } catch (Exception $e) {
-            $debug = true;
-        }
-
-        return new Twig(
-            $this->tplName,
-            new \Twig\Environment(
-                new \Twig\Loader\FilesystemLoader(
-                    __DIR__ . '/tpl'
-                ),
-                [
-                    'cache' => __DIR__ . '/cache',
-                    'debug' =>  $debug
-                ]
-            )
-        );
-    }
-
-    public function render(array $data = null): string
-    {
-        return $this->tpl()->render($data);
-    }
-}
diff --git a/example/README.md b/example/README.md
deleted file mode 100644
index ec5de187dc1e106d36be47d6d948eb628ff79f6f..0000000000000000000000000000000000000000
--- a/example/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Example appilcation
-
-With template engine Twig
diff --git a/example/config.php b/example/config.php
deleted file mode 100644
index 38fbda6e6ad60423e3bac4cca3121e1e15586115..0000000000000000000000000000000000000000
--- a/example/config.php
+++ /dev/null
@@ -1,5 +0,0 @@
-<?php
-
-return [
-    'TEST' => 123
-];
diff --git a/example/creds.php b/example/creds.php
deleted file mode 100644
index 57c66f39a01787186b15c185c4d8be69e9c95c69..0000000000000000000000000000000000000000
--- a/example/creds.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-return [
-    'dbhost' => '127.0.0.1',
-    'dbname' => 'mydb',
-    'dbuser' => 'myuser',
-    'dbpass' => 'mypass',
-];
diff --git a/example/index.php b/example/index.php
deleted file mode 100644
index 7075e58182d13749c8f371b88101b82b07aa9ad6..0000000000000000000000000000000000000000
--- a/example/index.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-/**
- * Object MVC Example app
- *
- * @author Alexandr Gorlov <a.gorlov@gmail.com>
- */
-
-require_once '../vendor/autoload.php';
-
-use Lipid\App\ApplicationStd;
-use Lipid\Response\RespStd;
-use ExampleApp\ActIndexTwig;
-use ExampleApp\ActLogin;
-use ExampleApp\ActLogout;
-use ExampleApp\ActLk;
-
-(new ApplicationStd(
-    [
-        '/' => new ActIndexTwig(),
-        '/login' => new ActLogin(),
-        '/logout' => new ActLogout(),
-        '/lk' => new ActLk(),
-    ],
-    new RespStd
-))->start();
diff --git a/example/tpl/index.twig b/example/tpl/index.twig
deleted file mode 100644
index 2e496326d9740d43f6299ab54755d690dbcf01ca..0000000000000000000000000000000000000000
--- a/example/tpl/index.twig
+++ /dev/null
@@ -1,10 +0,0 @@
-{# First Template #}
-<h1>Hello, World!</h1>
-
-<p>Now is: {{date.format('d.m.Y H:i:s')}}</p>
-<p>_GET['test']: {{test}}</p>
-<p>_ENV['USER']: {{USER}}</p>
-<p>config.php:TEST={{cfgTEST}}</p>
-
-
-<p>You could <a href="/login">login</a>.</p>
diff --git a/phpunit.xml b/phpunit.xml
index d57b89b649631eec1daef73bcf0f121fc8ce998d..1fc01660ada987ad503d7ca6a60397b91de0458e 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -2,7 +2,7 @@
 <phpunit 
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.3/phpunit.xsd"
-        ackupGlobals="false"
+        backupGlobals="false"
         backupStaticAttributes="false"
         bootstrap="vendor/autoload.php"
         colors="true"
diff --git a/src/Action/ActRouted.php b/src/Action/ActRouted.php
index 470842498617b66c4355c9622df9b1668e5d94ff..7f2eb9db3c8008e23b7e14b405a46777e5ece636 100644
--- a/src/Action/ActRouted.php
+++ b/src/Action/ActRouted.php
@@ -55,11 +55,10 @@ final class ActRouted implements Action
         }
 
         $path = parse_url($requestUri)['path'];
-        if (! (is_string($path) && strlen($path) > 0) ) {
-            throw new Exception("Unrecognized path in REQUEST_URI");
+        if (! (is_string($path) && strlen($path) > 0)) {
+            throw new Exception("Unrecognized path in REQUEST_URI=$requestUri");
         }
 
-
         $path = '/' . rtrim(substr($path, 1), '/');
 
         if (! array_key_exists($path, $this->actionMap)) {
diff --git a/src/Config/Cfg.php b/src/Config/Cfg.php
index fe0cc6014de3e985cd96d8cfd97940d3b6203edc..e430110866b7fb6e1c55bd48198a173d700169c0 100644
--- a/src/Config/Cfg.php
+++ b/src/Config/Cfg.php
@@ -67,7 +67,7 @@ final class Cfg implements Config
     public function param($name)
     {
         try {
-            return $this->creds->call($this)->param($name);            
+            return $this->creds->call($this)->param($name);
         } catch (Exception $e) {
             return $this->cfg->call($this)->param($name);
         }
diff --git a/tests/ActRoutedTest.php b/tests/ActRoutedTest.php
index ff2b9148ec1ebbad0e86052901985f98005271e6..37c02b9705c1f0d5804eb5797882c9878c935278 100644
--- a/tests/ActRoutedTest.php
+++ b/tests/ActRoutedTest.php
@@ -9,6 +9,7 @@ use Lipid\Action;
 use Lipid\Request;
 use Lipid\Response;
 use Lipid\NotFoundException;
+use Exception;
 
 /**
  * RqGET Test
@@ -65,6 +66,8 @@ final class ActRoutedTest extends TestCase
 
     public function testRootRoot(): void
     {
+        $this->expectException(Exception::class);
+
         $request = new class() implements Request
         {
             public function param($param)
@@ -75,7 +78,7 @@ final class ActRoutedTest extends TestCase
 
         (new ActRouted($request, [ '/' => $this->action ]))->handle($this->response);
 
-        $this->assertTrue($this->action->isInvoked);
+        // $this->assertTrue($this->action->isInvoked);
     }
 
     public function testPage(): void
diff --git a/tests/CfgArrTest.php b/tests/CfgArrTest.php
index 8851479238471a6b8c175cbb50854901f85fa96b..7ce35dfd55ea71e633481d98c2276ef637b801a0 100644
--- a/tests/CfgArrTest.php
+++ b/tests/CfgArrTest.php
@@ -27,5 +27,5 @@ final class CfgArrTest extends TestCase
     {
         $this->expectException(Exception::class);
         (new CfgArr(['paramNotInConfig' => 123]))->param('param');
-    }     
+    }
 }
diff --git a/tests/CfgFileTest.php b/tests/CfgFileTest.php
index 6b5a250b3256c11859ccd8675080a746fa1ce4fb..5a01058df3029de0fd25fabf1e26a2c719d2f774 100644
--- a/tests/CfgFileTest.php
+++ b/tests/CfgFileTest.php
@@ -21,5 +21,5 @@ final class CfgFileTest extends TestCase
             'asdf',
             (new CfgFile(__DIR__ . '/data/config.php'))->param('param')
         );
-    }   
+    }
 }
diff --git a/tests/CfgTest.php b/tests/CfgTest.php
index d74d076454eb87ed929dfb03d5ee8b2e162b57f6..219d081315d872bb2cc09aece0e7b12da3cddd59 100644
--- a/tests/CfgTest.php
+++ b/tests/CfgTest.php
@@ -31,6 +31,6 @@ final class CfgTest extends TestCase
         $this->assertEquals(
             'asdf',
             $cfg->param('param')
-        );        
-    }   
+        );
+    }
 }