Update to Drupal 8.1.2. For more information, see https://www.drupal.org/project/drupal/releases/8.1.2

core/modules/serialization/src/Encoder/XmlEncoder.php

@@ -78,4 +78,5 @@ class XmlEncoder implements EncoderInterface, DecoderInterface {
   public function supportsDecoding($format) {
     return in_array($format, static::$format);
   }
+
 }

core/modules/serialization/src/Normalizer/EntityNormalizer.php

@@ -88,4 +88,5 @@ class EntityNormalizer extends ComplexDataNormalizer implements DenormalizerInte
 
     return $entity;
   }
+
 }

core/modules/serialization/src/RegisterEntityResolversCompilerPass.php

@@ -58,4 +58,5 @@ class RegisterEntityResolversCompilerPass implements CompilerPassInterface {
 
     return $sorted;
   }
+
 }

core/modules/serialization/src/RegisterSerializationClassesCompilerPass.php

@@ -71,4 +71,5 @@ class RegisterSerializationClassesCompilerPass implements CompilerPassInterface
 
     return $sorted;
   }
+
 }

core/modules/serialization/src/SerializationServiceProvider.php

@@ -19,4 +19,5 @@ class SerializationServiceProvider implements ServiceProviderInterface {
     // Add a compiler pass for adding concrete Resolvers to chain Resolver.
     $container->addCompilerPass(new RegisterEntityResolversCompilerPass());
   }
+
 }

core/modules/serialization/src/Tests/EntitySerializationTest.php

@@ -222,4 +222,5 @@ class EntitySerializationTest extends NormalizerTestBase {
       $this->assertIdentical($denormalized->uuid(), $this->entity->uuid(), 'Expected entity UUID found.');
     }
   }
+
 }

core/modules/serialization/tests/serialization_test/src/SerializationTestEncoder.php

@@ -27,4 +27,5 @@ class SerializationTestEncoder implements EncoderInterface {
   public function supportsEncoding($format) {
     return static::$format === $format;
   }
+
 }

core/modules/serialization/tests/serialization_test/src/SerializationTestNormalizer.php

@@ -36,7 +36,7 @@ class SerializationTestNormalizer implements NormalizerInterface {
   /**
    * Checks whether format is supported by this normalizer.
    *
-   * @param mixed  $data
+   * @param mixed $data
    *   Data to normalize.
    * @param string $format
    *   Format the normalization result will be encoded as.
@@ -47,4 +47,5 @@ class SerializationTestNormalizer implements NormalizerInterface {
   public function supportsNormalization($data, $format = NULL) {
     return static::$format === $format;
   }
+
 }

core/modules/serialization/tests/src/Kernel/SerializationTest.php

@@ -51,4 +51,5 @@ class SerializationTest extends KernelTestBase {
       $this->pass('The serializer threw an exception for an unsupported format.');
     }
   }
+
 }

core/modules/serialization/tests/src/Unit/EntityResolver/ChainEntityResolverTest.php

@@ -127,7 +127,6 @@ class ChainEntityResolverTest extends UnitTestCase {
    *
    * @param null|int $return
    *   Whether the mocked resolve method should return TRUE or FALSE.
-   *
    * @param bool $called
    *   Whether or not the resolve method is expected to be called.
    *

core/modules/serialization/tests/src/Unit/Normalizer/ListNormalizerTest.php

@@ -3,6 +3,7 @@
 namespace Drupal\Tests\serialization\Unit\Normalizer;
 
 use Drupal\Core\TypedData\DataDefinition;
+use Drupal\Core\TypedData\TypedDataManagerInterface;
 use Drupal\Tests\UnitTestCase;
 use Drupal\serialization\Normalizer\ListNormalizer;
 use Drupal\Core\TypedData\Plugin\DataType\ItemList;
@@ -37,10 +38,7 @@ class ListNormalizerTest extends UnitTestCase {
   protected function setUp() {
     // Mock the TypedDataManager to return a TypedDataInterface mock.
     $typed_data = $this->getMock('Drupal\Core\TypedData\TypedDataInterface');
-    $typed_data_manager = $this->getMockBuilder('Drupal\Core\TypedData\TypedDataManager')
-      ->disableOriginalConstructor()
-      ->setMethods(array('getPropertyInstance'))
-      ->getMock();
+    $typed_data_manager = $this->getMock(TypedDataManagerInterface::class);
     $typed_data_manager->expects($this->any())
       ->method('getPropertyInstance')
       ->will($this->returnValue($typed_data));