From e2058886ee50cf0d4e70ecce35a25ebf2c690d06 Mon Sep 17 00:00:00 2001
From: edisonH <edison.h.cr@gmail.com>
Date: Thu, 28 Jan 2016 11:34:52 +0800
Subject: [PATCH] For a single item, it's probably a better approach to use
 "Observable.just".

---
 .../spinnaker/echo/pipelinetriggers/BuildEventMonitor.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/echo-pipelinetriggers/src/main/java/com/netflix/spinnaker/echo/pipelinetriggers/BuildEventMonitor.java b/echo-pipelinetriggers/src/main/java/com/netflix/spinnaker/echo/pipelinetriggers/BuildEventMonitor.java
index 5b76cffee..e75309cad 100644
--- a/echo-pipelinetriggers/src/main/java/com/netflix/spinnaker/echo/pipelinetriggers/BuildEventMonitor.java
+++ b/echo-pipelinetriggers/src/main/java/com/netflix/spinnaker/echo/pipelinetriggers/BuildEventMonitor.java
@@ -52,8 +52,8 @@ public void processEvent(Event event) {
       return;
     }
 
-    val buildEvent = objectMapper.convertValue(event, BuildEvent.class);
-    Observable.from(Collections.singletonList(buildEvent))
+    BuildEvent buildEvent = objectMapper.convertValue(event, BuildEvent.class);
+    Observable.just(buildEvent)
       .doOnNext(this::onEchoResponse)
       .subscribe(triggerEachMatchFrom(pipelineCache.getPipelines()));
   }