Merge pull request #85 from php-http/scrutinizer-fix

Using 'self' instead of 'static'

Author: dbu

CHANGELOG.md

@@ -3,6 +3,10 @@
 
 ## Unreleased
 
+### Changed
+
+- `CommonClassesStrategy` is using `self` instead of `static`. Using `static` makes no sense when `CommonClassesStrategy` is final. 
+
 ## 1.1.0 - 2016-10-20
 
 ### Added

src/Strategy/CommonClassesStrategy.php

@@ -67,8 +67,8 @@ final class CommonClassesStrategy implements DiscoveryStrategy
      */
     public static function getCandidates($type)
     {
-        if (isset(static::$classes[$type])) {
-            return static::$classes[$type];
+        if (isset(self::$classes[$type])) {
+            return self::$classes[$type];
         }
 
         return [];