diff --git a/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php b/core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php
index a370552c504e6d1dee8abd461e14dc934fe0cff9..a02e5156da2b60720a318483d123b4bfc2a07908 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 5aa737dd2961a3bea30d4d01e0135a3bf8eac1b7..f3943fd4407077b1a5a886d99ac4f2f47b6876e7 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 234ad2adaec802b21e9b474568859f2251e1d098..d348a4f47c176a0fb07efbf419890c0458ad4488 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) {
     }
 
     // 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 cb49cace169eb286f17c5f29530a5892c0f90b2a..e6d8f7e4cb2b02181e2c663be2ef136b64299996 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();
     $names = array(
       'theme',
       'region',
diff --git a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
index 80f10e07a0f54399de7570152eb15bb30ad92f26..19b495027beb0d765e7b24df9759049ab9f1bed8 100644
--- a/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
+++ b/core/modules/breakpoint/lib/Drupal/breakpoint/Entity/BreakpointGroup.php
@@ -196,7 +196,7 @@ public function getBreakpointById($id) {
   /**
    * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'id',
       'uuid',
diff --git a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php
index 5ab2ea46793fdbbf975e8589dc38d541740ad3e7..12a1ede81eab4ec6a50403bea767ac99f2d46fe2 100644
--- a/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigEntityStorageControllerTest.php
@@ -40,7 +40,7 @@ public function testUUIDConflict() {
     entity_create($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 fbd7497175eebf068f9bc97e4eb75f6cc3a3395c..8bd1b722703c3d541683ac7b8770d55882a21d1c 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 029a7ac0af8ac8671c7e71ab6957ebe3dcc366e2..d7ac61c5a8b895ec4ccaebd008030b44c8c2ea12 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();
     $protected_names = array(
       'protected_property',
     );
diff --git a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
index 18b8dc5a110ae6b6d61e9725ff177fcbe10516a2..9e3a6a80d77f7f818b619fbe05eb34eeef73ef90 100644
--- a/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
+++ b/core/modules/entity/lib/Drupal/entity/Entity/EntityFormDisplay.php
@@ -149,7 +149,7 @@ public function getRenderer($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 150b73b57c714cdb3d5640d8e000870a482318b1..fd3ddfe49d269aa4a9eda73ab51dd02cd6f834f5 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 e3aaea4e8faada62807bf22b56d297b4247851a3..96e2cd11f56776f8d2272cd4088cb67e66afc817 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 34b36f7e26224c23fa6822f5476a106e9b8f8658..61add25642220efbe7acf9b5f38d367a5b7a570a 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 4e6febf46acf191c5cdb7e35506b56fcb58db418..cf3bd07c2025e0d24a192708574dc53b3a35d9ab 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 1b3c8dbe8be3936738170b5782a8e6c958c87485..2aef8fc5345c40bab027df3490230394f9fdfd2d 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 2256dd42a57e79f63cc3061daa92d52b7000b75a..f2d325745c9ffc2742d84b1a40eca63c9386ce79 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 36444e01ede8862e4f17622919f9ebc43f7c4627..ab902b564c8853ddc88c903f48b4c0538e30c203 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();
     $names = array(
       'path',
       'weight',
diff --git a/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php b/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php
index 0879860eee2ff0eed5608a4738c337fe2bbaef74..913672c83315c9290801b1d18197cd033894d130 100644
--- a/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php
+++ b/core/modules/serialization/lib/Drupal/serialization/Normalizer/ConfigEntityNormalizer.php
@@ -23,7 +23,7 @@ class ConfigEntityNormalizer extends EntityNormalizer {
    * {@inheritdoc}
    */
   public function normalize($object, $format = NULL, array $context = array()) {
-    return $object->getExportProperties();
+    return $object->toArray();
   }
 
 }
diff --git a/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigEntityNormalizerTest.php b/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigEntityNormalizerTest.php
index 8958de00e6e5460d41679228b2f892b3d45c4659..795ad6db7fa69feff19e45cb4d9df581ad6b4f40 100644
--- a/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigEntityNormalizerTest.php
+++ b/core/modules/serialization/tests/Drupal/serialization/Tests/Normalizer/ConfigEntityNormalizerTest.php
@@ -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 93b38f17084316e84678d08e9b2d083f2db1d8d3..9f08e20067fe8d4bfae079bbd85d195be77d4416 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 ce169b9a5188e2b044e07be4ce9249ab19f19064..a03cac3e4653cf903d8d2543680d98356e6b8b25 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 b4abf10a1d120b9a0724fc3a887a3dec6b231b26..8dadc1c61036a36a4610dc2918e83d0847573f98 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 f5814889ea92d73d864480a5901b4241888b2738..5837e9a7eb194a94881ecd31528966ba9fe1d7a8 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();
     $names = array(
       'routes',
       'tips',
diff --git a/core/modules/views/lib/Drupal/views/Entity/View.php b/core/modules/views/lib/Drupal/views/Entity/View.php
index 8eea4c15a9b90b5738548ef07e6a3dbdd0f647b0..80c75b0edc8cd6bee6a7ec260f29ed5c8fe48287 100644
--- a/core/modules/views/lib/Drupal/views/Entity/View.php
+++ b/core/modules/views/lib/Drupal/views/Entity/View.php
@@ -242,9 +242,9 @@ public function &getDisplay($display_id) {
   }
 
   /**
-   * Overrides \Drupal\Core\Config\Entity\ConfigEntityBase::getExportProperties();
+   * {@inheritdoc}
    */
-  public function getExportProperties() {
+  public function toArray() {
     $names = array(
       'base_field',
       'base_table',
diff --git a/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php b/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php
index f959d0de7897d763dde425fa208538aa6330d5e6..5fca58f1dea1a3038f8b8fb00ceda9f63336831a 100644
--- a/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php
+++ b/core/modules/views_ui/lib/Drupal/views_ui/ViewUI.php
@@ -910,10 +910,10 @@ public function enforceIsNew($value = TRUE) {
   }
 
   /**
-   * Implements \Drupal\Core\Entity\EntityInterface::getExportProperties().
+   * {@inheritdoc}
    */
-  public function getExportProperties() {
-    return $this->storage->getExportProperties();
+  public function toArray() {
+    return $this->storage->toArray();
   }