Enforce style.

bigquery/pom.xml

@@ -41,18 +41,20 @@
       <artifactId>google-oauth-client-jetty</artifactId>
       <version>${project.oauth.version}</version>
     </dependency>
+    <dependency>
+      <groupId>com.google.code.gson</groupId>
+      <artifactId>gson</artifactId>
+      <version>2.3.1</version>
+    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.jcabi</groupId>
       <artifactId>jcabi-matchers</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>com.google.code.gson</groupId>
-      <artifactId>gson</artifactId>
-      <version>2.3.1</version>
+      <scope>test</scope>
     </dependency>
   </dependencies>
 

bigquery/src/main/java/com/google/cloud/bigquery/samples/AsyncQuerySample.java

@@ -33,17 +33,16 @@
  * Example of authorizing with BigQuery and reading from a public dataset.
  */
 public class AsyncQuerySample extends BigqueryUtils {
-
-
   // [START main]
   /**
+   * Prompts for all the parameters required to make a query.
+   *
    * @param args Command line args
    * @throws IOException IOException
    * @throws InterruptedException InterruptedException
    */
   public static void main(final String[] args)
       throws IOException, InterruptedException {
-
     Scanner scanner = new Scanner(System.in);
     System.out.println("Enter your project id: ");
     String projectId = scanner.nextLine();
@@ -52,20 +51,20 @@ public static void main(final String[] args)
     System.out.println("Run query in batch mode? [true|false] ");
     boolean batch = Boolean.valueOf(scanner.nextLine());
     System.out.println("Enter how often to check if your job is complete "
-            + "(milliseconds): ");
+        + "(milliseconds): ");
     long waitTime = scanner.nextLong();
     scanner.close();
     Iterator<GetQueryResultsResponse> pages = run(projectId, queryString,
-            batch, waitTime);
+        batch, waitTime);
     while (pages.hasNext()) {
       printRows(pages.next().getRows(), System.out);
     }
-
   }
   // [END main]
-  // [START run]
 
+  // [START run]
   /**
+   * Run the query.
    *
    * @param projectId Get this from Google Developers console
    * @param queryString Query we want to run against BigQuery
@@ -75,7 +74,7 @@ public static void main(final String[] args)
    * @throws IOException Thrown if there's an IOException
    * @throws InterruptedException Thrown if there's an Interrupted Exception
    */
-   public static Iterator<GetQueryResultsResponse> run(final String projectId,
+  public static Iterator<GetQueryResultsResponse> run(final String projectId,
       final String queryString,
       final boolean batch,
       final long waitTime)
@@ -94,7 +93,7 @@ public static Iterator<GetQueryResultsResponse> run(final String projectId,
     GetQueryResults resultsRequest = bigquery.jobs().getQueryResults(
         projectId, query.getJobReference().getJobId());
 
-     return getPages(resultsRequest);
+    return getPages(resultsRequest);
   }
   // [END run]
 
@@ -115,7 +114,7 @@ public static Job asyncQuery(final Bigquery bigquery,
       final boolean batch) throws IOException {
 
     JobConfigurationQuery queryConfig = new JobConfigurationQuery()
-          .setQuery(querySql);
+        .setQuery(querySql);
 
     if (batch) {
       queryConfig.setPriority("BATCH");

bigquery/src/main/java/com/google/cloud/bigquery/samples/BigqueryUtils.java

@@ -12,6 +12,7 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 */
+
 package com.google.cloud.bigquery.samples;
 
 import com.google.api.client.json.GenericJson;
@@ -44,7 +45,6 @@ public class BigqueryUtils {
    * static helper methods.
    */
   protected BigqueryUtils() {
-
   }
 
   /**
@@ -53,12 +53,11 @@ protected BigqueryUtils() {
    * @param out Output stream we want to print to
    */
   // [START print_rows]
-  public static void printRows(final List<TableRow> rows, final PrintStream
-          out) {
+  public static void printRows(final List<TableRow> rows, final PrintStream out) {
     for (TableRow row : rows) {
       for (TableCell field : row.getF()) {
         out.printf("%-50s", field.getV());
-       }
+      }
       out.println();
     }
   }
@@ -73,14 +72,13 @@ public static void printRows(final List<TableRow> rows, final PrintStream
    * @throws InterruptedException InterruptedException
    */
   // [START poll_job]
-  public static Job pollJob(final Bigquery.Jobs.Get request, final long
-          interval)
+  public static Job pollJob(final Bigquery.Jobs.Get request, final long interval)
       throws IOException, InterruptedException {
     Job job = request.execute();
     while (!job.getStatus().getState().equals("DONE")) {
       System.out.println("Job is "
-    + job.getStatus().getState()
-    + " waiting " + interval + " milliseconds...");
+          + job.getStatus().getState()
+          + " waiting " + interval + " milliseconds...");
       Thread.sleep(interval);
       job = request.execute();
     }
@@ -97,7 +95,7 @@ public static Job pollJob(final Bigquery.Jobs.Get request, final long
    */
   // [START paging]
   public static <T extends GenericJson> Iterator<T> getPages(
-          final BigqueryRequest<T> requestTemplate) {
+      final BigqueryRequest<T> requestTemplate) {
 
     /**
      * An iterator class that pages through a Bigquery request.
@@ -168,8 +166,8 @@ public static TableSchema loadSchema(final Reader schemaSource) {
     TableSchema sourceSchema = new TableSchema();
 
     List<TableFieldSchema> fields = (new Gson())
-            .<List<TableFieldSchema>>fromJson(schemaSource,
-        (new ArrayList<TableFieldSchema>()).getClass());
+        .<List<TableFieldSchema>>fromJson(schemaSource,
+            (new ArrayList<TableFieldSchema>()).getClass());
 
     sourceSchema.setFields(fields);
 
@@ -186,8 +184,7 @@ public static TableSchema loadSchema(final Reader schemaSource) {
    * @throws IOException Thrown if there is a network error connecting to
    *                     Bigquery.
    */
-  public static void listDatasets(final Bigquery bigquery, final String
-          projectId)
+  public static void listDatasets(final Bigquery bigquery, final String projectId)
       throws IOException {
     Datasets.List datasetRequest = bigquery.datasets().list(projectId);
     DatasetList datasetList = datasetRequest.execute();
@@ -201,5 +198,4 @@ public static void listDatasets(final Bigquery bigquery, final String
     }
   }
   // [END list_datasets]
-
 }

bigquery/src/main/java/com/google/cloud/bigquery/samples/ExportDataCloudStorageSample.java

@@ -27,13 +27,12 @@
  * Sample of how to Export Cloud Data.
  */
 public class ExportDataCloudStorageSample  {
-
-    /**
-     * Protected constructor since this is a collection of static functions.
-     */
-    protected ExportDataCloudStorageSample() {
-        super();
-    }
+  /**
+   * Protected constructor since this is a collection of static functions.
+   */
+  protected ExportDataCloudStorageSample() {
+    super();
+  }
 
   /**
    * This program can be run to demonstrate running a Bigquery query from the
@@ -43,8 +42,8 @@ protected ExportDataCloudStorageSample() {
    * @throws InterruptedException Should never be thrown.
    */
   // [START main]
-  public static void main(final String[] args) throws IOException,
-          InterruptedException {
+  public static void main(final String[] args)
+      throws IOException, InterruptedException {
     Scanner scanner = new Scanner(System.in);
     System.out.println("Enter your project id: ");
     String projectId = scanner.nextLine();
@@ -53,15 +52,14 @@ public static void main(final String[] args) throws IOException,
     System.out.println("Enter your table id: ");
     String tableId = scanner.nextLine();
     System.out.println("Enter the Google Cloud Storage Path to which you'd "
-            + "like to export: ");
+        + "like to export: ");
     String cloudStoragePath = scanner.nextLine();
     System.out.println("Enter how often to check if your job is  complete "
-            + "(milliseconds): ");
+        + "(milliseconds): ");
     long interval = scanner.nextLong();
     scanner.close();
 
     run(cloudStoragePath, projectId, datasetId, tableId, interval);
-
   }
   // [END main]
 
@@ -120,16 +118,12 @@ public static Job extractJob(
       final TableReference table) throws IOException {
 
     JobConfigurationExtract extract = new JobConfigurationExtract()
-    .setSourceTable(table)
-    .setDestinationUri(cloudStoragePath);
+        .setSourceTable(table)
+        .setDestinationUri(cloudStoragePath);
 
     return bigquery.jobs().insert(table.getProjectId(),
         new Job().setConfiguration(new JobConfiguration().setExtract(extract)))
         .execute();
   }
   // [END extract_job]
-
-
-
-
 }

bigquery/src/main/java/com/google/cloud/bigquery/samples/GettingStarted.java

@@ -11,47 +11,24 @@
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  */
-// [START all]
-package com.google.cloud.bigquery.samples;
-
 
+package com.google.cloud.bigquery.samples;
 
-import com.google.api.client.auth.oauth2.Credential;
-import com.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp;
-import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver;
-import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow;
-import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeRequestUrl;
-import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets;
+// [START all]
 import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
-import com.google.api.client.googleapis.auth.oauth2.GoogleTokenResponse;
 import com.google.api.client.http.HttpTransport;
 import com.google.api.client.http.javanet.NetHttpTransport;
 import com.google.api.client.json.JsonFactory;
 import com.google.api.client.json.jackson2.JacksonFactory;
-import com.google.api.client.util.store.DataStoreFactory;
-import com.google.api.client.util.store.FileDataStoreFactory;
-import com.google.api.services.bigquery.Bigquery.Datasets;
-import com.google.api.services.bigquery.Bigquery.Jobs.Insert;
 import com.google.api.services.bigquery.Bigquery;
 import com.google.api.services.bigquery.BigqueryScopes;
-import com.google.api.services.bigquery.model.DatasetList;
 import com.google.api.services.bigquery.model.GetQueryResultsResponse;
-import com.google.api.services.bigquery.model.Job;
-import com.google.api.services.bigquery.model.JobConfiguration;
-import com.google.api.services.bigquery.model.JobConfigurationQuery;
-import com.google.api.services.bigquery.model.JobReference;
 import com.google.api.services.bigquery.model.QueryRequest;
 import com.google.api.services.bigquery.model.QueryResponse;
 import com.google.api.services.bigquery.model.TableCell;
 import com.google.api.services.bigquery.model.TableRow;
 
-import java.io.BufferedReader;
-import java.io.FileInputStream;
 import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.util.Arrays;
 import java.util.List;
 import java.util.Scanner;
 
@@ -144,7 +121,7 @@ private static void printResults(List<TableRow> rows) {
    */
   public static void main(String[] args) throws IOException {
     Scanner sc;
-    if(args.length == 0) {
+    if (args.length == 0) {
       // Prompt the user to enter the id of the project to run the queries under
       System.out.print("Enter the project ID: ");
       sc = new Scanner(System.in);