ENGCOM-2998: Adding trimming sku value function to sku backend model. #18019. Fix static tests.

Author: nmalevanec

app/code/Magento/Catalog/Model/Product/Attribute/Backend/Sku.php

@@ -4,15 +4,13 @@
  * See COPYING.txt for license details.
  */
 
-/**
- * Catalog product SKU backend attribute model
- *
- * @author     Magento Core Team <[email protected]>
- */
 namespace Magento\Catalog\Model\Product\Attribute\Backend;
 
 use Magento\Catalog\Model\Product;
 
+/**
+ * Catalog product SKU backend attribute model.
+ */
 class Sku extends \Magento\Eav\Model\Entity\Attribute\Backend\AbstractBackend
 {
     /**
@@ -130,6 +128,8 @@ protected function _getLastSimilarAttributeValueIncrement($attribute, $object)
     }
 
     /**
+     * Remove extra spaces from attribute value before save.
+     *
      * @param Product $object
      * @return void
      */

app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/General.php

@@ -58,8 +58,11 @@ public function __construct(
     }
 
     /**
-     * {@inheritdoc}
+     * Customize number fields for advanced price and weight fields.
+     *
      * @since 101.0.0
+     * @param array $data
+     * @return array
      * @throws \Magento\Framework\Exception\NoSuchEntityException
      */
     public function modifyData(array $data)
@@ -130,8 +133,11 @@ protected function customizeAdvancedPriceFormat(array $data)
     }
 
     /**
-     * {@inheritdoc}
+     * Customize product form fields.
+     *
      * @since 101.0.0
+     * @param array $meta
+     * @return array
      */
     public function modifyMeta(array $meta)
     {