From 2ce7618f5982737e8cc36e1852ee88cd9bcfb164 Mon Sep 17 00:00:00 2001
From: Franklin Hu <franklin@twitter.com>
Date: Mon, 23 Jul 2012 11:35:46 -0700
Subject: [PATCH] Sort annotations when dumping to json

---
 .../src/main/scala/com/twitter/zipkin/adapter/JsonAdapter.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/zipkin-finatra/src/main/scala/com/twitter/zipkin/adapter/JsonAdapter.scala b/zipkin-finatra/src/main/scala/com/twitter/zipkin/adapter/JsonAdapter.scala
index b542cc97c3e..54af3435ea2 100644
--- a/zipkin-finatra/src/main/scala/com/twitter/zipkin/adapter/JsonAdapter.scala
+++ b/zipkin-finatra/src/main/scala/com/twitter/zipkin/adapter/JsonAdapter.scala
@@ -58,7 +58,7 @@ object JsonAdapter extends Adapter {
       s.serviceNames,
       s.firstAnnotation.get.timestamp,
       s.duration.get,
-      s.annotations,
+      s.annotations.sortWith((a,b) => a.timestamp < b.timestamp),
       s.binaryAnnotations.map(JsonAdapter(_)))
   }