symfony
diff --git a/‎src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractor.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractor.php
+3-1Lines changed: 3 additions & 1 deletion b/‎src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractor.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractor.php
+3-1Lines changed: 3 additions & 1 deletion
diff --git a/‎src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractorInterface.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractorInterface.php
+2Lines changed: 2 additions & 0 deletions b/‎src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractorInterface.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Serializer/Extractor/ObjectPropertyListExtractorInterface.php
+2Lines changed: 2 additions & 0 deletions
@@ -15,8 +15,10 @@
 
 /**
  * @author David Maicher <mail@dmaicher.de>
+ *
+ * @experimental in 4.3
  */
-class ObjectPropertyListExtractor implements ObjectPropertyListExtractorInterface
+final class ObjectPropertyListExtractor implements ObjectPropertyListExtractorInterface
 {
     private $propertyListExtractor;
     private $objectClassResolver;
 
@@ -13,6 +13,8 @@
 
 /**
  * @author David Maicher <mail@dmaicher.de>
+ *
+ * @experimental in 4.3
  */
 interface ObjectPropertyListExtractorInterface
 {
Original file line number	Diff line number	Diff line change
`@@ -13,6 +13,8 @@`
`13`	`13`
`14`	`14`	`/**`
`15`	`15`	`* @author David Maicher <mail@dmaicher.de>`
	`16`	`+ *`
	`17`	`+ * @experimental in 4.3`
`16`	`18`	`*/`
`17`	`19`	`interface ObjectPropertyListExtractorInterface`
`18`	`20`	`{`