From c20be65c02c7ff1ab67fc8eb92a845deedbc1d90 Mon Sep 17 00:00:00 2001
From: Martin Junker <martin.junker@idealo.de>
Date: Tue, 24 Apr 2018 09:41:47 +0200
Subject: [PATCH] add missing curly bracket

---
 documentation/sphinx/source/queues-java.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/documentation/sphinx/source/queues-java.rst b/documentation/sphinx/source/queues-java.rst
index c7e067dc5f..15b8854c91 100644
--- a/documentation/sphinx/source/queues-java.rst
+++ b/documentation/sphinx/source/queues-java.rst
@@ -87,7 +87,7 @@ The following is a simple implementation of the basic pattern:
             }
 
             // Remove from the top of the queue.
-            tcx.run((Transaction tr) ->
+            tcx.run((Transaction tr) -> {
                 tr.clear(item.getKey());
                 return null;
             });