diff --git a/Application/Controller/orderPdfGenerator.php b/Application/Controller/orderPdfGenerator.php
index e701bd1..f752f04 100644
--- a/Application/Controller/orderPdfGenerator.php
+++ b/Application/Controller/orderPdfGenerator.php
@@ -29,6 +29,8 @@ class orderPdfGenerator
      * @param        $sFilename
      * @param int    $iSelLang
      * @param string $target
+     *
+     * @throws d3noPdfHandlerFoundException
      */
     public function generatePdf(Order $order, $sFilename, $iSelLang = 0, $target = 'I')
     {
@@ -38,24 +40,26 @@ class orderPdfGenerator
         $Pdf->genPdf($sFilename, $iSelLang, $target);
     }
 
+    /**
+     * @param Order $order
+     *
+     * @return OrderPdfInterface
+     * @throws d3noPdfHandlerFoundException
+     */
     public function getPdfClass(Order $order)
     {
-echo __CLASS__." - ".__FUNCTION__." - ".__LINE__."<br>";
         switch (Registry::getRequest()->getRequestParameter('pdftype')) {
             case ('dnote'):
             case ('dnote_without_logo'):
-echo __CLASS__." - ".__FUNCTION__." - ".__LINE__."<br>";
                 $pdfInstance= oxNew(deliverynotePdf::class);
                 $pdfInstance->setOrder($order);
                 return $pdfInstance;
             case ('standart'):
             case('standart_without_logo'):
-echo __CLASS__." - ".__FUNCTION__." - ".__LINE__."<br>";
                 $pdfInvoice= oxNew(invoicePdf::class);
                 $pdfInvoice->setOrder($order);
                 return $pdfInvoice;
             default:
-echo __CLASS__." - ".__FUNCTION__." - ".__LINE__."<br>";
                 return $this->getCustomPdfClass($order);
         }
     }
diff --git a/Application/Model/Exceptions/d3noPdfHandlerFoundException.php b/Application/Model/Exceptions/d3noPdfHandlerFoundException.php
index 2eb2c3a..7c481d1 100644
--- a/Application/Model/Exceptions/d3noPdfHandlerFoundException.php
+++ b/Application/Model/Exceptions/d3noPdfHandlerFoundException.php
@@ -19,6 +19,14 @@ use OxidEsales\Eshop\Core\Exception\StandardException;
 
 class d3noPdfHandlerFoundException extends StandardException
 {
+    /**
+     * d3noPdfHandlerFoundException constructor.
+     *
+     * @param                 $requestId
+     * @param string          $sMessage
+     * @param int             $iCode
+     * @param \Exception|null $previous
+     */
     public function __construct( $requestId, $sMessage = "no pdf handler defined for given request id", $iCode = 0, \Exception $previous = null )
     {
         $sMessage .= '"'.$requestId.'"';