Fix > PHP Code Sniffer violation : There must be exactly one blank line between lines

Author: lfluvisotto

app/code/Magento/Catalog/Model/Product/Type/AbstractType.php

@@ -358,6 +358,7 @@ public function isSalable($product)
 
     /**
      * Prepare product and its configuration to be added to some products list.
+     *
      * Perform standard preparation process and then prepare options belonging to specific product type.
      *
      * @param  \Magento\Framework\DataObject $buyRequest
@@ -443,6 +444,7 @@ public function processConfiguration(
 
     /**
      * Initialize product(s) for add to cart process.
+     *
      * Advanced version of func to prepare product for cart - processMode can be specified there.
      *
      * @param \Magento\Framework\DataObject $buyRequest
@@ -535,6 +537,7 @@ public function processFileQueue()
 
     /**
      * Add file to File Queue
+     *
      * @param array $queueOptions Array of File Queue
      *                              (eg. ['operation'=>'move',
      *                                    'src_name'=>'filename',
@@ -942,6 +945,7 @@ public function prepareQuoteItemQty($qty, $product)
 
     /**
      * Implementation of product specify logic of which product needs to be assigned to option.
+     *
      * For example if product which was added to option already removed from catalog.
      *
      * @param \Magento\Catalog\Model\Product $optionProduct
@@ -981,6 +985,7 @@ public function setConfig($config)
 
     /**
      * Retrieve additional searchable data from type instance
+     *
      * Using based on product id and store_id data
      *
      * @param \Magento\Catalog\Model\Product $product
@@ -1001,6 +1006,7 @@ public function getSearchableData($product)
 
     /**
      * Retrieve products divided into groups required to purchase
+     *
      * At least one product in each group has to be purchased
      *
      * @param \Magento\Catalog\Model\Product $product

app/code/Magento/Catalog/Model/ResourceModel/Product/Indexer/AbstractIndexer.php

@@ -159,6 +159,7 @@ protected function _addWebsiteJoinToSelect($select, $store = true, $joinConditio
 
     /**
      * Add join for catalog/product_website table
+     *
      * Joined table has alias pw
      *
      * @param \Magento\Framework\DB\Select $select the select object

app/code/Magento/Payment/Observer/AbstractDataAssignObserver.php

@@ -13,6 +13,7 @@
 
 /**
  * Class AbstractDataAssignObserver
+ *
  * @package Magento\Payment\Observer
  * phpcs:disable Magento2.Classes.AbstractApi
  * @api

app/code/Magento/Quote/Model/Quote/Address/Total/AbstractTotal.php

@@ -283,6 +283,7 @@ public function getIsItemRowTotalCompoundable(\Magento\Quote\Model\Quote\Item\Ab
 
     /**
      * Process model configuration array.
+     *
      * This method can be used for changing models apply sort order
      *
      * @param   array $config

app/code/Magento/Sales/Model/AbstractModel.php

@@ -10,6 +10,7 @@
 
 /**
  * Sales abstract model
+ *
  * Provide date processing functionality
  *
  * phpcs:disable Magento2.Classes.AbstractApi

app/code/Magento/Sales/Model/Order/Total/AbstractTotal.php

@@ -18,6 +18,7 @@ abstract class AbstractTotal extends \Magento\Framework\DataObject
 {
     /**
      * Process model configuration array.
+     *
      * This method can be used for changing models apply sort order
      *
      * @param   array $config

app/code/Magento/Sales/Model/ResourceModel/Collection/AbstractCollection.php

@@ -73,6 +73,7 @@ protected function _attributeToField($attribute)
 
     /**
      * Add attribute to select result set.
+     *
      * Backward compatibility with EAV collection
      *
      * @param string $attribute
@@ -86,6 +87,7 @@ public function addAttributeToSelect($attribute)
 
     /**
      * Specify collection select filter by attribute value
+     *
      * Backward compatibility with EAV collection
      *
      * @param string|\Magento\Eav\Model\Entity\Attribute $attribute
@@ -100,6 +102,7 @@ public function addAttributeToFilter($attribute, $condition = null)
 
     /**
      * Specify collection select order by attribute value
+     *
      * Backward compatibility with EAV collection
      *
      * @param string $attribute
@@ -114,6 +117,7 @@ public function addAttributeToSort($attribute, $dir = 'asc')
 
     /**
      * Set collection page start and records to show
+     *
      * Backward compatibility with EAV collection
      *
      * @param int $pageNum
@@ -128,6 +132,7 @@ public function setPage($pageNum, $pageSize)
 
     /**
      * Create all ids retrieving select with limitation
+     *
      * Backward compatibility with EAV collection
      *
      * @param int $limit
@@ -148,6 +153,7 @@ protected function _getAllIdsSelect($limit = null, $offset = null)
 
     /**
      * Retrieve all ids for collection
+     *
      * Backward compatibility with EAV collection
      *
      * @param int $limit

lib/internal/Magento/Framework/Pricing/Price/AbstractPrice.php

@@ -13,6 +13,7 @@
 
 /**
  * Class AbstractPrice
+ *
  * Should be the base for creating any Price type class
  *
  * phpcs:disable Magento2.Classes.AbstractApi