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

core/lib/Drupal/Core/Validation/ConstraintManager.php

@@ -136,4 +136,5 @@ class ConstraintManager extends DefaultPluginManager {
     }
     return $definitions;
   }
+
 }

core/lib/Drupal/Core/Validation/DrupalTranslator.php

@@ -103,4 +103,5 @@ class DrupalTranslator implements TranslatorInterface {
     $locale = isset($locale) ? $locale : $this->locale;
     return array('langcode' => $locale);
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/AllowedValuesConstraint.php

@@ -18,4 +18,5 @@ class AllowedValuesConstraint extends Choice {
 
   public $minMessage = 'You must select at least %limit choice.|You must select at least %limit choices.';
   public $maxMessage = 'You must select at most %limit choice.|You must select at most %limit choices.';
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/ComplexDataConstraint.php

@@ -57,4 +57,5 @@ class ComplexDataConstraint extends Constraint {
   public function getRequiredOptions() {
     return array('properties');
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/CountConstraint.php

@@ -27,4 +27,5 @@ class CountConstraint extends Count {
   public function validatedBy() {
     return '\Symfony\Component\Validator\Constraints\CountValidator';
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/EmailConstraint.php

@@ -24,4 +24,5 @@ class EmailConstraint extends Email {
   public function validatedBy() {
     return '\Symfony\Component\Validator\Constraints\EmailValidator';
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/LengthConstraint.php

@@ -29,4 +29,5 @@ class LengthConstraint extends Length {
   public function validatedBy() {
     return '\Symfony\Component\Validator\Constraints\LengthValidator';
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraint.php

@@ -15,4 +15,5 @@ use Symfony\Component\Validator\Constraint;
 class PrimitiveTypeConstraint extends Constraint {
 
   public $message = 'This value should be of the correct primitive type.';
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/PrimitiveTypeConstraintValidator.php

@@ -77,4 +77,5 @@ class PrimitiveTypeConstraintValidator extends ConstraintValidator {
       ));
     }
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/RangeConstraint.php

@@ -28,4 +28,5 @@ class RangeConstraint extends Range {
   public function validatedBy() {
     return '\Symfony\Component\Validator\Constraints\RangeValidator';
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/RegexConstraint.php

@@ -24,4 +24,5 @@ class RegexConstraint extends Regex {
   public function validatedBy() {
     return '\Symfony\Component\Validator\Constraints\RegexValidator';
   }
+
 }

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/UniqueFieldValueValidator.php

@@ -40,4 +40,5 @@ class UniqueFieldValueValidator extends ConstraintValidator {
       ]);
     }
   }
+
 }