From d4edb1b9666f998ab6b8127d12c7fb0be8bcbfcd Mon Sep 17 00:00:00 2001
From: Alexander Schranz <alexander@sulu.io>
Date: Fri, 30 Nov 2018 09:48:56 +0100
Subject: [PATCH] Added upgrade to HandlersLocator

---
 UPGRADE-4.2.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/UPGRADE-4.2.md b/UPGRADE-4.2.md
index a2fadabc95..8d69d2c526 100644
--- a/UPGRADE-4.2.md
+++ b/UPGRADE-4.2.md
@@ -285,6 +285,23 @@ Messenger
    ```
  * The `EncoderInterface` and `DecoderInterface` interfaces have been replaced by a unified `Symfony\Component\Messenger\Transport\Serialization\SerializerInterface`.
    Each interface method have been merged untouched into the `Serializer` interface, so you can simply merge your two implementations together and implement the new interface.
+ * The `HandlerLocator` class was replaced with `Symfony\Component\Messenger\Handler\HandlersLocator`.
+
+   Before:
+   ```php
+   new HandlerLocator([
+        YourMessage::class => $handlerCallable,
+   ]);
+   ```
+
+   After:
+   ```php
+   new HandlersLocator([
+        YourMessage::class => [
+            $handlerCallable,
+        ]
+   ]);
+   ```
 
 Monolog
 -------