DDC-952 - Remove unnecessary instance variable and comment on one fea…

…ture.

lib/Doctrine/ORM/UnitOfWork.php

@@ -225,13 +225,6 @@ class UnitOfWork implements PropertyChangedListener
      */
     private $eagerLoadingEntities = array();
 
-    /**
-     * Map of Collections that should be eager loaded when requested.
-     *
-     * @var array
-     */
-    private $eagerLoadingCollections = array();
-
     /**
      * Initializes a new UnitOfWork instance, bound to the given EntityManager.
      *
@@ -1900,7 +1893,8 @@ public function createEntity($className, array $data, &$hints = array())
                     $class->reflFields[$field]->setValue($entity, $value);
                 }
             }
-
+
+            // Loading the entity right here, if its in the eager loading map get rid of it there.
             unset($this->eagerLoadingEntities[$class->name][$idHash]);
 
             // Properly initialize any unfetched associations, if partial objects are not allowed.