diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php b/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
index 18e0260..73bfe7f 100644
--- a/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
+++ b/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
@@ -198,7 +198,7 @@ public static function sort($a, $b) {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     // Configuration objects do not have a schema. Extract all key names from
     // class properties.
     $class_info = new \ReflectionClass($this);
diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigEntityInterface.php b/core/lib/Drupal/Core/Config/Entity/ConfigEntityInterface.php
index 5aa737d..f3943fd 100644
--- a/core/lib/Drupal/Core/Config/Entity/ConfigEntityInterface.php
+++ b/core/lib/Drupal/Core/Config/Entity/ConfigEntityInterface.php
@@ -120,6 +120,6 @@ public function set($property_name, $value);
    * @return array
    *   An array of exportable properties and their values.
    */
-  public function getExportProperties();
+  public function toArray();
 
 }
diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigStorageController.php b/core/lib/Drupal/Core/Config/Entity/ConfigStorageController.php
index 8a26ec0..c2041c6 100644
--- a/core/lib/Drupal/Core/Config/Entity/ConfigStorageController.php
+++ b/core/lib/Drupal/Core/Config/Entity/ConfigStorageController.php
@@ -328,7 +328,7 @@ public function save(EntityInterface $entity) {
     $this->invokeHook('presave', $entity);
 
     // Retrieve the desired properties and set them in config.
-    foreach ($entity->getExportProperties() as $key => $value) {
+    foreach ($entity->toArray() as $key => $value) {
       $config->set($key, $value);
     }
 
diff --git a/core/modules/block/lib/Drupal/block/Entity/Block.php b/core/modules/block/lib/Drupal/block/Entity/Block.php
index cb49cac..e6d8f7e 100644
--- a/core/modules/block/lib/Drupal/block/Entity/Block.php
+++ b/core/modules/block/lib/Drupal/block/Entity/Block.php
@@ -127,10 +127,10 @@ public function label() {
   }
 
   /**
-   * Overrides \Drupal\Core\Config\Entity\ConfigEntityBase::getExportProperties();
+   * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     $names = array(
       'theme',
       'region',
diff --git a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
index 80f10e0..19b4950 100644
--- a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
+++ b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
@@ -196,7 +196,7 @@ public function getBreakpointById($id) {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'id',
       'uuid',
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php
index 5ab2ea4..12a1ede 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php
@@ -40,7 +40,7 @@ public function testUUIDConflict() {
     entity_create($entity_type, array('id' => $id))->save();
     $entity = entity_load($entity_type, $id);
 
-    $original_properties = $entity->getExportProperties();
+    $original_properties = $entity->toArray();
 
     // Override with a new UUID and try to save.
     $new_uuid = $this->container->get('uuid')->generate();
@@ -56,7 +56,7 @@ public function testUUIDConflict() {
 
     // Ensure that the config entity was not corrupted.
     $entity = entity_load('config_test', $entity->id(), TRUE);
-    $this->assertIdentical($entity->getExportProperties(), $original_properties);
+    $this->assertIdentical($entity->toArray(), $original_properties);
   }
 
 }
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigSingleImportExportTest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigSingleImportExportTest.php
index fbd7497..8bd1b72 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigSingleImportExportTest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigSingleImportExportTest.php
@@ -144,7 +144,7 @@ public function testExport() {
     $this->assertFieldByXPath('//select[@name="config_name"]//option[@selected="selected"]', t('Fallback date format'), 'The fallback date format config entity is selected when specified in the URL.');
 
     $fallback_date = \Drupal::entityManager()->getStorageController('date_format')->load('fallback');
-    $data = \Drupal::service('config.storage')->encode($fallback_date->getExportProperties());
+    $data = \Drupal::service('config.storage')->encode($fallback_date->toArray());
     $this->assertFieldByXPath('//textarea[@name="export"]', $data, 'The fallback date format config entity export code is displayed.');
   }
 
diff --git a/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php b/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php
index 029a7ac..d7ac61c 100644
--- a/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php
+++ b/core/modules/config/tests/config_test/lib/Drupal/config_test/Entity/ConfigTest.php
@@ -77,10 +77,10 @@ class ConfigTest extends ConfigEntityBase implements ConfigTestInterface {
   protected $protected_property;
 
   /**
-   * Overrides \Drupal\Core\Config\Entity\ConfigEntityBase::getExportProperties();
+   * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     $protected_names = array(
       'protected_property',
     );
diff --git a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
index 18b8dc5..9e3a6a8 100644
--- a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
+++ b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
@@ -149,7 +149,7 @@ public function getRenderer($field_name) {
    */
   public function __sleep() {
     // Only store the definition, not external objects or derived data.
-    $keys = array_keys($this->getExportProperties());
+    $keys = array_keys($this->toArray());
     $keys[] = 'entityTypeId';
     return $keys;
   }
@@ -158,8 +158,8 @@ public function __sleep() {
    * {@inheritdoc}
    */
   public function __wakeup() {
-    // Run the values from getExportProperties() through __construct().
-    $values = array_intersect_key($this->getExportProperties(), get_object_vars($this));
+    // Run the values from self::toArray() through __construct().
+    $values = array_intersect_key($this->toArray(), get_object_vars($this));
     $this->__construct($values, $this->entityTypeId);
   }
 
diff --git a/core/modules/entity/lib/Drupal/entity/EntityDisplayBase.php b/core/modules/entity/lib/Drupal/entity/EntityDisplayBase.php
index 150b73b..fd3ddfe 100644
--- a/core/modules/entity/lib/Drupal/entity/EntityDisplayBase.php
+++ b/core/modules/entity/lib/Drupal/entity/EntityDisplayBase.php
@@ -158,7 +158,7 @@ public function postSave(EntityStorageControllerInterface $storage_controller, $
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'id',
       'uuid',
diff --git a/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php b/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php
index e3aaea4..96e2cd1 100644
--- a/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php
+++ b/core/modules/field/lib/Drupal/field/Entity/FieldConfig.php
@@ -237,7 +237,7 @@ public function id() {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'id',
       'uuid',
@@ -409,7 +409,7 @@ public static function preDelete(EntityStorageControllerInterface $storage_contr
     $deleted_fields = $state->get('field.field.deleted') ?: array();
     foreach ($fields as $field) {
       if (!$field->deleted) {
-        $config = $field->getExportProperties();
+        $config = $field->toArray();
         $config['deleted'] = TRUE;
         $config['bundles'] = $field->getBundles();
         $deleted_fields[$field->uuid] = $config;
@@ -693,16 +693,16 @@ public function hasData() {
    * @todo Investigate in https://drupal.org/node/2074253.
    */
   public function __sleep() {
-    // Only serialize properties from getExportProperties().
-    return array_keys(array_intersect_key($this->getExportProperties(), get_object_vars($this)));
+    // Only serialize properties from self::toArray().
+    return array_keys(array_intersect_key($this->toArray(), get_object_vars($this)));
   }
 
   /**
    * Implements the magic __wakeup() method.
    */
   public function __wakeup() {
-    // Run the values from getExportProperties() through __construct().
-    $values = array_intersect_key($this->getExportProperties(), get_object_vars($this));
+    // Run the values from self::toArray() through __construct().
+    $values = array_intersect_key($this->toArray(), get_object_vars($this));
     $this->__construct($values);
   }
 
diff --git a/core/modules/field/lib/Drupal/field/Entity/FieldInstanceConfig.php b/core/modules/field/lib/Drupal/field/Entity/FieldInstanceConfig.php
index 34b36f7..61add25 100644
--- a/core/modules/field/lib/Drupal/field/Entity/FieldInstanceConfig.php
+++ b/core/modules/field/lib/Drupal/field/Entity/FieldInstanceConfig.php
@@ -259,7 +259,7 @@ public function __construct(array $values, $entity_type = 'field_instance_config
     $this->field = $field;
 
     // Discard the 'field_type' entry that is added in config records to ease
-    // schema generation. See getExportProperties().
+    // schema generation. See self::toArray().
     unset($values['field_type']);
 
     // Check required properties.
@@ -288,7 +288,7 @@ public function id() {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'id',
       'uuid',
@@ -381,7 +381,7 @@ public static function preDelete(EntityStorageControllerInterface $storage_contr
     $deleted_instances = $state->get('field.instance.deleted') ?: array();
     foreach ($instances as $instance) {
       if (!$instance->deleted) {
-        $config = $instance->getExportProperties();
+        $config = $instance->toArray();
         $config['deleted'] = TRUE;
         $deleted_instances[$instance->uuid] = $config;
       }
@@ -619,16 +619,16 @@ public function targetBundle() {
    * @todo Investigate in https://drupal.org/node/2074253.
    */
   public function __sleep() {
-    // Only serialize properties from getExportProperties().
-    return array_keys(array_intersect_key($this->getExportProperties(), get_object_vars($this)));
+    // Only serialize properties from self::toArray().
+    return array_keys(array_intersect_key($this->toArray(), get_object_vars($this)));
   }
 
   /**
    * Implements the magic __wakeup() method.
    */
   public function __wakeup() {
-    // Run the values from getExportProperties() through __construct().
-    $values = array_intersect_key($this->getExportProperties(), get_object_vars($this));
+    // Run the values from self::toArray() through __construct().
+    $values = array_intersect_key($this->toArray(), get_object_vars($this));
     $this->__construct($values);
   }
 
diff --git a/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php b/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php
index 4e6febf..cf3bd07 100644
--- a/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php
+++ b/core/modules/filter/lib/Drupal/filter/Entity/FilterFormat.php
@@ -173,8 +173,8 @@ public function setFilterConfig($instance_id, array $configuration) {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     // @todo Make self::$weight and self::$cache protected and add them here.
     $names = array(
       'filters',
diff --git a/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php b/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php
index 1b3c8db..2aef8fc 100644
--- a/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php
+++ b/core/modules/image/lib/Drupal/image/Entity/ImageStyle.php
@@ -369,8 +369,8 @@ public function saveImageEffect(array $configuration) {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     $names = array(
       'effects',
     );
diff --git a/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php b/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php
index 2256dd4..f2d3257 100644
--- a/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php
+++ b/core/modules/rdf/lib/Drupal/rdf/Entity/RdfMapping.php
@@ -136,7 +136,7 @@ public function id() {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'id',
       'uuid',
diff --git a/core/modules/search/lib/Drupal/search/Entity/SearchPage.php b/core/modules/search/lib/Drupal/search/Entity/SearchPage.php
index 36444e0..ab902b5 100644
--- a/core/modules/search/lib/Drupal/search/Entity/SearchPage.php
+++ b/core/modules/search/lib/Drupal/search/Entity/SearchPage.php
@@ -163,8 +163,8 @@ public function getWeight() {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     $names = array(
       'path',
       'weight',
diff --git a/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php b/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php
index 0879860..913672c 100644
--- a/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php
+++ b/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php
@@ -23,7 +23,7 @@ class ConfigEntityNormalizer extends EntityNormalizer {
    * {@inheritdoc}
    */
   public function normalize($object, $format = NULL, array $context = array()) {
-    return $object->getExportProperties();
+    return $object->toArray();
   }
 
 }
diff --git a/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigNormalizerTest.php b/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigNormalizerTest.php
index 1d90156..6aeac54 100644
--- a/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigNormalizerTest.php
+++ b/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigNormalizerTest.php
@@ -17,7 +17,7 @@
  *
  * @coversDefaultClass \Drupal\serialization\Normalizer\ConfigEntityNormalizer
  */
-class ConfigEntityNormalizerTest extends UnitTestCase {
+class ConfigNormalizerTest extends UnitTestCase {
 
   /**
    * {@inheritdoc}
@@ -43,7 +43,7 @@ public function testNormalize() {
 
     $config_entity = $this->getMock('Drupal\Core\Config\Entity\ConfigEntityInterface');
     $config_entity->expects($this->once())
-      ->method('getExportProperties')
+      ->method('toArray')
       ->will($this->returnValue($test_export_properties));
 
     $this->assertSame($test_export_properties, $normalizer->normalize($config_entity));
diff --git a/core/modules/system/lib/Drupal/system/Entity/Action.php b/core/modules/system/lib/Drupal/system/Entity/Action.php
index 93b38f1..9f08e20 100644
--- a/core/modules/system/lib/Drupal/system/Entity/Action.php
+++ b/core/modules/system/lib/Drupal/system/Entity/Action.php
@@ -143,8 +143,8 @@ public static function sort($a, $b) {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     $names = array(
       'type',
       'plugin',
diff --git a/core/modules/system/lib/Drupal/system/Entity/DateFormat.php b/core/modules/system/lib/Drupal/system/Entity/DateFormat.php
index ce169b9..a03cac3 100644
--- a/core/modules/system/lib/Drupal/system/Entity/DateFormat.php
+++ b/core/modules/system/lib/Drupal/system/Entity/DateFormat.php
@@ -71,8 +71,8 @@ class DateFormat extends ConfigEntityBase implements DateFormatInterface {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     $names = array(
       'locked',
       'pattern',
diff --git a/core/modules/system/lib/Drupal/system/Entity/Menu.php b/core/modules/system/lib/Drupal/system/Entity/Menu.php
index b4abf10..8dadc1c 100644
--- a/core/modules/system/lib/Drupal/system/Entity/Menu.php
+++ b/core/modules/system/lib/Drupal/system/Entity/Menu.php
@@ -61,8 +61,8 @@ class Menu extends ConfigEntityBase implements MenuInterface {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     // @todo Make $description protected and include it here, see
     //   https://drupal.org/node/2030645.
     $names = array(
diff --git a/core/modules/tour/lib/Drupal/tour/Entity/Tour.php b/core/modules/tour/lib/Drupal/tour/Entity/Tour.php
index f581488..5837e9a 100644
--- a/core/modules/tour/lib/Drupal/tour/Entity/Tour.php
+++ b/core/modules/tour/lib/Drupal/tour/Entity/Tour.php
@@ -120,10 +120,10 @@ public function getTips() {
   }
 
   /**
-   * Overrides \Drupal\Core\Config\Entity\ConfigEntityBase::getExportProperties();
+   * {@inheritdoc}
    */
-  public function getExportProperties() {
-    $properties = parent::getExportProperties();
+  public function toArray() {
+    $properties = parent::toArray();
     $names = array(
       'routes',
       'tips',
diff --git a/core/modules/views/lib/Drupal/views/Entity/View.php b/core/modules/views/lib/Drupal/views/Entity/View.php
index 8eea4c1..80c75b0 100644
--- a/core/modules/views/lib/Drupal/views/Entity/View.php
+++ b/core/modules/views/lib/Drupal/views/Entity/View.php
@@ -242,9 +242,9 @@ public function &getDisplay($display_id) {
   }
 
   /**
-   * Overrides \Drupal\Core\Config\Entity\ConfigEntityBase::getExportProperties();
+   * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'base_field',
       'base_table',
diff --git a/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php b/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php
index f959d0d..5fca58f 100644
--- a/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php
+++ b/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php
@@ -910,10 +910,10 @@ public function enforceIsNew($value = TRUE) {
   }
 
   /**
-   * Implements \Drupal\Core\Entity\EntityInterface::getExportProperties().
+   * {@inheritdoc}
    */
-  public function getExportProperties() {
-    return $this->storage->getExportProperties();
+  public function toArray() {
+    return $this->storage->toArray();
   }