diff --git a/app/code/Magento/Sales/Model/Order/Creditmemo/Notifier.php b/app/code/Magento/Sales/Model/Order/Creditmemo/Notifier.php
index 9f41a9ddd966a..14e9330c65036 100644
--- a/app/code/Magento/Sales/Model/Order/Creditmemo/Notifier.php
+++ b/app/code/Magento/Sales/Model/Order/Creditmemo/Notifier.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2016 Adobe
+ * All Rights Reserved.
  */
 namespace Magento\Sales\Model\Order\Creditmemo;
 
@@ -14,12 +14,12 @@
 class Notifier implements \Magento\Sales\Model\Order\Creditmemo\NotifierInterface
 {
     /**
-     * @var \Magento\Sales\Model\Order\CreditMemo\SenderInterface[]
+     * @var \Magento\Sales\Model\Order\Creditmemo\SenderInterface[]
      */
     private $senders;
 
     /**
-     * @param \Magento\Sales\Model\Order\CreditMemo\SenderInterface[] $senders
+     * @param \Magento\Sales\Model\Order\Creditmemo\SenderInterface[] $senders
      */
     public function __construct(array $senders = [])
     {
@@ -27,7 +27,7 @@ public function __construct(array $senders = [])
     }
 
     /**
-     * {@inheritdoc}
+     * @inheritdoc
      * @since 100.1.3
      */
     public function notify(
diff --git a/app/code/Magento/Sales/Test/Unit/Block/Adminhtml/Order/Create/Items/GridTest.php b/app/code/Magento/Sales/Test/Unit/Block/Adminhtml/Order/Create/Items/GridTest.php
index d82b6786f15fb..5fa60831a4177 100644
--- a/app/code/Magento/Sales/Test/Unit/Block/Adminhtml/Order/Create/Items/GridTest.php
+++ b/app/code/Magento/Sales/Test/Unit/Block/Adminhtml/Order/Create/Items/GridTest.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2015 Adobe
+ * All Rights Reserved.
  */
 declare(strict_types=1);
 
@@ -89,19 +89,16 @@ protected function setUp(): void
         $taxData = $this->getMockBuilder(Data::class)
             ->disableOriginalConstructor()
             ->getMock();
-        $this->priceCurrency = $this->getMockBuilder(
-            PriceCurrencyInterface::class
-        )->getMock();
+        $this->priceCurrency = $this->getMockBuilder(PriceCurrencyInterface::class)
+            ->getMock();
         $sessionMock = $this->getMockBuilder(Quote::class)
             ->disableOriginalConstructor()
             ->onlyMethods(['getQuote'])
             ->getMock();
-
         $quoteMock = $this->getMockBuilder(\Magento\Quote\Model\Quote::class)
             ->disableOriginalConstructor()
             ->onlyMethods(['getStore'])
             ->getMock();
-
         $storeMock = $this->getMockBuilder(Store::class)
             ->disableOriginalConstructor()
             ->getMock();
@@ -115,7 +112,7 @@ protected function setUp(): void
             ->addMethods(['methods'])
             ->getMock();
 
-        $giftMessageSave = $this->getMockBuilder(\Magento\Giftmessage\Model\Save::class)
+        $giftMessageSave = $this->getMockBuilder(\Magento\GiftMessage\Model\Save::class)
             ->disableOriginalConstructor()
             ->getMock();
 
diff --git a/app/code/Magento/Tax/Block/Item/Price/Renderer.php b/app/code/Magento/Tax/Block/Item/Price/Renderer.php
index caefd2661853d..5de5a5f27d895 100644
--- a/app/code/Magento/Tax/Block/Item/Price/Renderer.php
+++ b/app/code/Magento/Tax/Block/Item/Price/Renderer.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2014 Adobe
+ * All Rights Reserved.
  */
 namespace Magento\Tax\Block\Item\Price;
 
@@ -9,7 +9,7 @@
 use Magento\Framework\Pricing\Render as PricingRender;
 use Magento\Framework\View\Element\Template\Context;
 use Magento\Quote\Model\Quote\Item\AbstractItem as QuoteItem;
-use Magento\Sales\Model\Order\CreditMemo\Item as CreditMemoItem;
+use Magento\Sales\Model\Order\Creditmemo\Item as CreditMemoItem;
 use Magento\Sales\Model\Order\Invoice\Item as InvoiceItem;
 use Magento\Sales\Model\Order\Item as OrderItem;
 use Magento\Tax\Helper\Data as TaxHelper;
@@ -18,7 +18,6 @@
  * Item price render block
  *
  * @api
- * @author      Magento Core Team <core@magentocommerce.com>
  * @since 100.0.2
  */
 class Renderer extends \Magento\Framework\View\Element\Template
@@ -106,6 +105,8 @@ public function setZone($zone)
     }
 
     /**
+     * Get store id
+     *
      * @return int|null|string
      */
     public function getStoreId()
@@ -201,8 +202,7 @@ public function formatPrice($price)
     }
 
     /**
-     * Get item price in display currency or order currency depending
-     * on item type
+     * Get item price in display currency or order currency depending on item type
      *
      * @return float
      */
diff --git a/app/code/Magento/Tax/Model/Api/SearchCriteria/JoinProcessor/CalculationData.php b/app/code/Magento/Tax/Model/Api/SearchCriteria/JoinProcessor/CalculationData.php
index 7ba5f62da73b8..b7bb322c5d5e4 100644
--- a/app/code/Magento/Tax/Model/Api/SearchCriteria/JoinProcessor/CalculationData.php
+++ b/app/code/Magento/Tax/Model/Api/SearchCriteria/JoinProcessor/CalculationData.php
@@ -1,23 +1,21 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2016 Adobe
+ * All Rights Reserved.
  */
 namespace Magento\Tax\Model\Api\SearchCriteria\JoinProcessor;
 
 use Magento\Framework\Api\SearchCriteria\CollectionProcessor\JoinProcessor\CustomJoinInterface;
 use Magento\Framework\Data\Collection\AbstractDb;
 
-/**
- * Class CalculationData
- * @package Magento\Tax\Model\Api\SearchCriteria\JoinProcessor
- */
 class CalculationData implements CustomJoinInterface
 {
     /** Alias of table, that will be joined */
-    const CALCULATION_DATA_ALIAS = "cd";
+    public const CALCULATION_DATA_ALIAS = "cd";
 
     /**
+     * Apply join to collection
+     *
      * @param \Magento\Tax\Model\ResourceModel\Calculation\Rule\Collection $collection
      * @return bool
      */
@@ -25,7 +23,7 @@ public function apply(AbstractDb $collection)
     {
         $isNotApplied = !array_key_exists(
             self::CALCULATION_DATA_ALIAS,
-            $collection->getSelect()->getPart(\Magento\Framework\Db\Select::FROM)
+            $collection->getSelect()->getPart(\Magento\Framework\DB\Select::FROM)
         );
         if ($isNotApplied) {
             $collection->joinCalculationData(self::CALCULATION_DATA_ALIAS);
diff --git a/lib/internal/Magento/Framework/Setup/Declaration/Schema/DataSavior/SelectGenerator.php b/lib/internal/Magento/Framework/Setup/Declaration/Schema/DataSavior/SelectGenerator.php
index 08da74fb6a2b6..403a1c086ced6 100644
--- a/lib/internal/Magento/Framework/Setup/Declaration/Schema/DataSavior/SelectGenerator.php
+++ b/lib/internal/Magento/Framework/Setup/Declaration/Schema/DataSavior/SelectGenerator.php
@@ -1,13 +1,13 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2018 Adobe
+ * All Rights Reserved.
  */
 
 namespace Magento\Framework\Setup\Declaration\Schema\DataSavior;
 
 use Magento\Framework\App\ResourceConnection;
-use Magento\Framework\Db\Select;
+use Magento\Framework\DB\Select;
 
 /**
  * Yields data from database by select objects
diff --git a/lib/internal/Magento/Framework/View/Element/Template/File/Validator.php b/lib/internal/Magento/Framework/View/Element/Template/File/Validator.php
index 1875c41511610..5177ced8b454a 100644
--- a/lib/internal/Magento/Framework/View/Element/Template/File/Validator.php
+++ b/lib/internal/Magento/Framework/View/Element/Template/File/Validator.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2015 Adobe
+ * All Rights Reserved.
  */
 namespace Magento\Framework\View\Element\Template\File;
 
@@ -26,7 +26,7 @@ class Validator
     /**
      * View filesystem
      *
-     * @var \Magento\Framework\FileSystem
+     * @var \Magento\Framework\Filesystem
      */
     protected $_filesystem;
 
diff --git a/setup/src/Magento/Setup/Model/BasePackageInfo.php b/setup/src/Magento/Setup/Model/BasePackageInfo.php
index a59adc48640e0..cdfa0eeedbd0c 100644
--- a/setup/src/Magento/Setup/Model/BasePackageInfo.php
+++ b/setup/src/Magento/Setup/Model/BasePackageInfo.php
@@ -1,11 +1,11 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2015 Adobe
+ * All Rights Reserved.
  */
 namespace Magento\Setup\Model;
 
-use Magento\Framework\FileSystem\Directory\ReadFactory;
+use Magento\Framework\Filesystem\Directory\ReadFactory;
 
 /**
  * Information about the Magento base package.
@@ -13,11 +13,11 @@
  */
 class BasePackageInfo
 {
-    const MAGENTO_BASE_PACKAGE_COMPOSER_JSON_FILE = 'magento/magento2-base/composer.json';
+    public const MAGENTO_BASE_PACKAGE_COMPOSER_JSON_FILE = 'magento/magento2-base/composer.json';
 
-    const COMPOSER_KEY_EXTRA = 'extra';
+    public const COMPOSER_KEY_EXTRA = 'extra';
 
-    const COMPOSER_KEY_MAP = 'map';
+    public const COMPOSER_KEY_MAP = 'map';
 
     /**
      * @var \Magento\Framework\Filesystem\Directory\ReadInterface $reader
@@ -44,6 +44,8 @@ public function getPaths()
     {
         // Locate composer.json for magento2-base module
         $filesPathList = [];
+
+        // phpcs:ignore Magento2.Security.IncludeFile.FoundIncludeFile
         $vendorDir = require VENDOR_PATH;
         $basePackageComposerFilePath = $vendorDir . '/' . self::MAGENTO_BASE_PACKAGE_COMPOSER_JSON_FILE;
         if (!$this->reader->isExist($basePackageComposerFilePath)) {
diff --git a/setup/src/Magento/Setup/Test/Unit/Model/BasePackageInfoTest.php b/setup/src/Magento/Setup/Test/Unit/Model/BasePackageInfoTest.php
index 5d38993f421c4..65751bcd4a430 100644
--- a/setup/src/Magento/Setup/Test/Unit/Model/BasePackageInfoTest.php
+++ b/setup/src/Magento/Setup/Test/Unit/Model/BasePackageInfoTest.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2016 Adobe
+ * All Rights Reserved.
  */
 declare(strict_types=1);
 
@@ -16,12 +16,12 @@
 class BasePackageInfoTest extends \PHPUnit\Framework\TestCase
 {
     /**
-     * @var \PHPUnit\Framework\MockObject\MockObject|\Magento\Framework\FileSystem\Directory\ReadFactory
+     * @var \PHPUnit\Framework\MockObject\MockObject|\Magento\Framework\Filesystem\Directory\ReadFactory
      */
     private $readFactoryMock;
 
     /**
-     * @var \PHPUnit\Framework\MockObject\MockObject|\Magento\Framework\FileSystem\Directory\ReadInterface
+     * @var \PHPUnit\Framework\MockObject\MockObject|\Magento\Framework\Filesystem\Directory\ReadInterface
      */
     private $readerMock;