diff --git a/app/code/Magento/Email/Model/Template/Config/FileIterator.php b/app/code/Magento/Email/Model/Template/Config/FileIterator.php
index d71542e147bc8..66846bbea4ca9 100644
--- a/app/code/Magento/Email/Model/Template/Config/FileIterator.php
+++ b/app/code/Magento/Email/Model/Template/Config/FileIterator.php
@@ -47,7 +47,6 @@ public function current()
             );
         }
 
-        /** @var \Magento\Framework\Filesystem\File\Read $fileRead */
         $fileRead = $this->fileReadFactory->create($this->key(), DriverPool::FILE);
         $contents = $fileRead->readAll();
         return str_replace('<template ', '<template module="' . $moduleName . '" ', $contents);
diff --git a/app/code/Magento/Translation/Model/Js/DataProvider.php b/app/code/Magento/Translation/Model/Js/DataProvider.php
index 67d594b65b0f5..b45067cb57e01 100644
--- a/app/code/Magento/Translation/Model/Js/DataProvider.php
+++ b/app/code/Magento/Translation/Model/Js/DataProvider.php
@@ -103,7 +103,6 @@ public function getData($themePath)
 
         $dictionary = [];
         foreach ($files as $filePath) {
-            /** @var \Magento\Framework\Filesystem\File\Read $read */
             $read = $this->fileReadFactory->create($filePath[0], \Magento\Framework\Filesystem\DriverPool::FILE);
             $content = $read->readAll();
             foreach ($this->getPhrases($content) as $phrase) {
diff --git a/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_1.xml b/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_1.xml
index 716a6dd89a61f..e0c1231b3f1d7 100644
--- a/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_1.xml
+++ b/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_1.xml
@@ -35,13 +35,11 @@
             <module value="Magento_Customer" strict="1" />
             <module value="Magento_CustomerImportExport" strict="1" />
             <module value="Magento_Dhl" strict="1" />
-            <module value="Magento_Directory" strict="1" />
             <module value="Magento_Downloadable" strict="1" />
             <module value="Magento_Email" strict="1" />
             <module value="Magento_Fedex" strict="1" />
             <module value="Magento_GiftMessage" strict="1" />
             <module value="Magento_GroupedImportExport" strict="1" />
-            <module value="Magento_GroupedProduct" strict="1" />
             <module value="Magento_ImportExport" strict="1" />
             <module value="Magento_Indexer" strict="1" />
             <module value="Magento_Install" strict="1" />
diff --git a/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_2.xml b/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_2.xml
index ce3f79f2923d9..87f45525f4ba1 100644
--- a/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_2.xml
+++ b/dev/tests/functional/testsuites/Magento/Mtf/TestSuite/InjectableTests/travis_acceptance_2.xml
@@ -12,7 +12,6 @@
             <module value="Magento_ConfigurableProduct" strict="1" />
             <module value="Magento_Checkout" strict="1" />
             <module value="Magento_LayeredNavigation" strict="1" />
-            <module value="Magento_Msrp" strict="1" />
             <module value="Magento_Multishipping" strict="1" />
             <module value="Magento_Newsletter" strict="1" />
             <module value="Magento_OfflinePayments" strict="1" />
diff --git a/lib/internal/Magento/Framework/Code/Generator.php b/lib/internal/Magento/Framework/Code/Generator.php
index 0b807775e032a..a845712b46598 100644
--- a/lib/internal/Magento/Framework/Code/Generator.php
+++ b/lib/internal/Magento/Framework/Code/Generator.php
@@ -199,7 +199,7 @@ protected function shouldSkipGeneration($resultEntityType, $sourceClassName, $re
     {
         if (!$resultEntityType || !$sourceClassName) {
             return self::GENERATION_ERROR;
-        } elseif ($this->definedClasses->isClassLoadableFromDisc($resultClass)) {
+        } elseif ($this->definedClasses->isClassLoadableFromDisk($resultClass)) {
             $generatedFileName = $this->_ioObject->generateResultFileName($resultClass);
             /**
              * Must handle two edge cases: a competing process has generated the class and written it to disc already,
diff --git a/lib/internal/Magento/Framework/Code/Generator/DefinedClasses.php b/lib/internal/Magento/Framework/Code/Generator/DefinedClasses.php
index 91d6e001a4edd..363c6f59b17ea 100644
--- a/lib/internal/Magento/Framework/Code/Generator/DefinedClasses.php
+++ b/lib/internal/Magento/Framework/Code/Generator/DefinedClasses.php
@@ -21,7 +21,7 @@ class DefinedClasses
      */
     public function isClassLoadable($className)
     {
-        return $this->isClassLoadableFromMemory($className) || $this->isClassLoadableFromDisc($className);
+        return $this->isClassLoadableFromMemory($className) || $this->isClassLoadableFromDisk($className);
     }
 
     /**
@@ -36,12 +36,24 @@ public function isClassLoadableFromMemory($className)
     }
 
     /**
-     * Determine if a class exists on disc
+     * Determine if a class exists on disk
      *
      * @param string $className
      * @return bool
+     * @deprecated
      */
     public function isClassLoadableFromDisc($className)
+    {
+        return $this->isClassLoadableFromDisk($className);
+    }
+
+    /**
+     * Determine if a class exists on disk
+     *
+     * @param string $className
+     * @return bool
+     */
+    public function isClassLoadableFromDisk($className)
     {
         try {
             return (bool)AutoloaderRegistry::getAutoloader()->findFile($className);
diff --git a/lib/internal/Magento/Framework/Code/Test/Unit/Generator/EntityAbstractTest.php b/lib/internal/Magento/Framework/Code/Test/Unit/Generator/EntityAbstractTest.php
index f4691b90e80d1..afd784b061a22 100644
--- a/lib/internal/Magento/Framework/Code/Test/Unit/Generator/EntityAbstractTest.php
+++ b/lib/internal/Magento/Framework/Code/Test/Unit/Generator/EntityAbstractTest.php
@@ -233,7 +233,7 @@ protected function _prepareMocksForValidateData(
             ->willReturn($sourceClassExists);
         if ($resultClassExists) {
             $definedClassesMock->expects($this->once())
-                ->method('isClassLoadableFromDisc')
+                ->method('isClassLoadableFromDisk')
                 ->with($this->resultClass)
                 ->willReturn($resultClassExists);
         }
diff --git a/lib/internal/Magento/Framework/Code/Test/Unit/GeneratorTest.php b/lib/internal/Magento/Framework/Code/Test/Unit/GeneratorTest.php
index 3052f682d82cb..dfb547ae3d53f 100644
--- a/lib/internal/Magento/Framework/Code/Test/Unit/GeneratorTest.php
+++ b/lib/internal/Magento/Framework/Code/Test/Unit/GeneratorTest.php
@@ -114,7 +114,7 @@ public function testGenerateClassWithError()
     public function testGenerateClassWithExistName($fileExists)
     {
         $this->definedClassesMock->expects($this->any())
-            ->method('isClassLoadableFromDisc')
+            ->method('isClassLoadableFromDisk')
             ->willReturn(true);
 
         $resultClassFileName = '/Magento/Path/To/Class.php';
diff --git a/lib/internal/Magento/Framework/Config/FileIterator.php b/lib/internal/Magento/Framework/Config/FileIterator.php
index f8cbe5d46dd8d..0de1d8ae528f9 100644
--- a/lib/internal/Magento/Framework/Config/FileIterator.php
+++ b/lib/internal/Magento/Framework/Config/FileIterator.php
@@ -66,7 +66,6 @@ public function rewind()
      */
     public function current()
     {
-        /** @var \Magento\Framework\Filesystem\File\Read $fileRead */
         $fileRead = $this->fileReadFactory->create($this->key(), DriverPool::FILE);
         return $fileRead->readAll();
     }
diff --git a/lib/internal/Magento/Framework/Filesystem/File/ReadInterface.php b/lib/internal/Magento/Framework/Filesystem/File/ReadInterface.php
index d4f547cc5c88a..e27086709d8b1 100644
--- a/lib/internal/Magento/Framework/Filesystem/File/ReadInterface.php
+++ b/lib/internal/Magento/Framework/Filesystem/File/ReadInterface.php
@@ -19,6 +19,15 @@ interface ReadInterface
      */
     public function read($length);
 
+    /**
+     * Returns the complete content of the file.
+     *
+     * @param string|null $flag
+     * @param resource|null $context
+     * @return string
+     */
+    public function readAll($flag = null, $context = null);
+
     /**
      * Reads the line with specified number of bytes from the current position.
      *