Correct Checkstyle violations.

kurtisvg · kurtisvg · commit ed492a22cd59 · 2018-10-29T10:50:23.000-07:00
diff --git a/firestore/pom.xml b/firestore/pom.xml
@@ -32,7 +32,7 @@
   <parent>
     <groupId>com.google.cloud.samples</groupId>
     <artifactId>shared-configuration</artifactId>
-    <version>1.0.9</version>
+    <version>1.0.10</version>
   </parent>
   <properties>
     <maven.compiler.target>1.8</maven.compiler.target>
diff --git a/firestore/src/main/java/com/example/firestore/snippets/QueryDataSnippets.java b/firestore/src/main/java/com/example/firestore/snippets/QueryDataSnippets.java
@@ -372,7 +372,7 @@ void paginateCursor() throws InterruptedException, ExecutionException, TimeoutEx
     List<QueryDocumentSnapshot> docs = firstPage.get(30, TimeUnit.SECONDS).getDocuments();
 
     // Construct query for the next 25 cities.
-    QueryDocumentSnapshot lastDoc = docs.get(docs.size()-1);
+    QueryDocumentSnapshot lastDoc = docs.get(docs.size() - 1);
     ApiFuture<QuerySnapshot> secondPage = cities
         .orderBy("population")
         .startAfter(lastDoc)
