reverted new class var

divix1988 · web-flow · commit 27f294cc8f17 · 2016-08-18T23:32:07.000+02:00
diff --git a/doc/book/examples.md b/doc/book/examples.md
@@ -171,7 +171,6 @@ class CacheListener implements ListenerAggregateInterface
     use ListenerAggregateTrait;
 
     private $cache;
-    private $listeners = [];
 
     public function __construct(Cache $cache)
     {

Original file line number	Diff line number	Diff line change
`@@ -171,7 +171,6 @@ class CacheListener implements ListenerAggregateInterface`
`171`	`171`	`use ListenerAggregateTrait;`
`172`	`172`
`173`	`173`	`private $cache;`
`174`		`- private $listeners = [];`
`175`	`174`
`176`	`175`	`public function __construct(Cache $cache)`
`177`	`176`	`{`