src/Normalizer/JsonApiDocumentTopLevelNormalizer.php | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/src/Normalizer/JsonApiDocumentTopLevelNormalizer.php b/src/Normalizer/JsonApiDocumentTopLevelNormalizer.php
index 0a57664..c5e492b 100644
--- a/src/Normalizer/JsonApiDocumentTopLevelNormalizer.php
+++ b/src/Normalizer/JsonApiDocumentTopLevelNormalizer.php
@@ -168,18 +168,7 @@ class JsonApiDocumentTopLevelNormalizer extends NormalizerBase implements Denorm
    * {@inheritdoc}
    */
   public function normalize($object, $format = NULL, array $context = []) {
-    return $this->buildNormalizerValue($object->getData(), $format, $context);
-  }
-
-  /**
-   * Build the normalizer value.
-   *
-   * @return \Drupal\jsonapi\Normalizer\Value\JsonApiDocumentTopLevelNormalizerValue
-   *   The normalizer value.
-   *
-   * @todo Remove this when \Drupal\jsonapi\Normalizer\RelationshipItemNormalizer::normalize() removes its call to ::buildNormalizerValue()
-   */
-  public function buildNormalizerValue($data, $format = NULL, array $context = []) {
+    $data = $object->getData();
     if (empty($context['expanded'])) {
       $context += $this->expandContext($context['request'], $context['resource_type']);
     }