From 8e9e14220bd496dddf2da06928d3b94096e7db61 Mon Sep 17 00:00:00 2001
From: Victor Chudnovsky <vchudnov@google.com>
Date: Fri, 16 Sep 2016 18:23:51 -0700
Subject: [PATCH] Comsetic changes.

---
 .../cloud/examples/datastore/snippets/TransactionSnippets.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/google-cloud-examples/src/main/java/com/google/cloud/examples/datastore/snippets/TransactionSnippets.java b/google-cloud-examples/src/main/java/com/google/cloud/examples/datastore/snippets/TransactionSnippets.java
index 1b1f145f0995..1d9942e6495a 100644
--- a/google-cloud-examples/src/main/java/com/google/cloud/examples/datastore/snippets/TransactionSnippets.java
+++ b/google-cloud-examples/src/main/java/com/google/cloud/examples/datastore/snippets/TransactionSnippets.java
@@ -115,7 +115,7 @@ public boolean getMultiple() {
     // For tests.
     // TODO: Consider putting this block inside the try statement above so users can see the
     // expected output without even having to run the snippet.
-    boolean consistent = (result != null);
+    boolean consistent = result != null;
     if (consistent) {
       Entity entityFirst = result.next();
       Entity entitySecond = result.next();
@@ -214,7 +214,6 @@ public boolean run() {
         .build();
 
     QueryResults<Entity> result = null;
-    Entity first = null;
 
     // Run the query
     try {