Docs and code cleanup

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/BaseTableInfo.java

@@ -97,8 +97,8 @@ public enum Type {
   /**
    * Base builder for tables.
    *
-   * @param <T> the table type.
-   * @param <B> the table builder.
+   * @param <T> the table type
+   * @param <B> the table builder
    */
   public abstract static class Builder<T extends BaseTableInfo, B extends Builder<T, B>> {
 

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/BigQuery.java

@@ -500,31 +500,31 @@ public static QueryResultsOption maxWaitTime(long maxWaitTime) {
   /**
    * Deletes the requested dataset.
    *
-   * @return {@code true} if dataset was deleted, {@code false} if it was not found.
+   * @return {@code true} if dataset was deleted, {@code false} if it was not found
    * @throws BigQueryException upon failure
    */
   boolean delete(String datasetId, DatasetDeleteOption... options) throws BigQueryException;
 
   /**
    * Deletes the requested dataset.
    *
-   * @return {@code true} if dataset was deleted, {@code false} if it was not found.
+   * @return {@code true} if dataset was deleted, {@code false} if it was not found
    * @throws BigQueryException upon failure
    */
   boolean delete(DatasetId datasetId, DatasetDeleteOption... options) throws BigQueryException;
 
   /**
    * Deletes the requested table.
    *
-   * @return {@code true} if table was deleted, {@code false} if it was not found.
+   * @return {@code true} if table was deleted, {@code false} if it was not found
    * @throws BigQueryException upon failure
    */
   boolean delete(String datasetId, String tableId) throws BigQueryException;
 
   /**
    * Deletes the requested table.
    *
-   * @return {@code true} if table was deleted, {@code false} if it was not found.
+   * @return {@code true} if table was deleted, {@code false} if it was not found
    * @throws BigQueryException upon failure
    */
   boolean delete(TableId tableId) throws BigQueryException;

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/Dataset.java

@@ -184,7 +184,7 @@ public Dataset update(DatasetInfo datasetInfo, BigQuery.DatasetOption... options
   /**
    * Deletes this dataset.
    *
-   * @return {@code true} if dataset was deleted, {@code false} if it was not found.
+   * @return {@code true} if dataset was deleted, {@code false} if it was not found
    * @throws BigQueryException upon failure
    */
   public boolean delete() {

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/JobInfo.java

@@ -33,7 +33,7 @@
  *
  * @see <a href="https://cloud.google.com/bigquery/docs/reference/v2/jobs">Jobs</a>
  *
- * @param <S> the statistics type.
+ * @param <S> the statistics type
  */
 public abstract class JobInfo<S extends JobStatistics> implements Serializable {
 
@@ -92,9 +92,9 @@ public enum WriteDisposition {
   /**
    * Base builder for jobs.
    *
-   * @param <T> the job type.
-   * @param <S> the job statistics type.
-   * @param <B> the job builder.
+   * @param <T> the job type
+   * @param <S> the job statistics type
+   * @param <B> the job builder
    */
   public abstract static class Builder<T extends JobInfo, S extends JobStatistics,
       B extends Builder<T, S, B>> {

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/testing/RemoteBigQueryHelper.java

@@ -60,7 +60,7 @@ public BigQueryOptions options() {
    *
    * @param bigquery the BigQuery service to be used to issue the delete request
    * @param dataset the dataset to be deleted
-   * @return {@code true} if deletion succeeded, {@code false} if the dataset was not found.
+   * @return {@code true} if deletion succeeded, {@code false} if the dataset was not found
    * @throws BigQueryException upon failure
    */
   public static boolean forceDelete(BigQuery bigquery, String dataset) {
@@ -80,7 +80,7 @@ public static String generateDatasetName() {
    *
    * @param projectId id of the project to be used for running the tests
    * @param keyStream input stream for a JSON key
-   * @return A {@code RemoteBigQueryHelper} object for the provided options.
+   * @return A {@code RemoteBigQueryHelper} object for the provided options
    * @throws BigQueryHelperException if {@code keyStream} is not a valid JSON key stream
    */
   public static RemoteBigQueryHelper create(String projectId, InputStream keyStream)

gcloud-java-bigquery/src/test/java/com/google/gcloud/bigquery/ITBigQueryTest.java

@@ -16,9 +16,9 @@
 
 package com.google.gcloud.bigquery;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
@@ -302,8 +302,8 @@ public void testCreateExternalTable() throws InterruptedException {
     assertEquals(createdTableInfo.tableId(), remoteTableInfo.tableId());
     assertEquals(TABLE_SCHEMA, remoteTableInfo.schema());
     QueryRequest request = QueryRequest.builder(
-        "SELECT TimestampField, StringField, IntegerField, BooleanField FROM " + DATASET + "." +
-            tableName)
+        "SELECT TimestampField, StringField, IntegerField, BooleanField FROM " + DATASET + "."
+            + tableName)
         .defaultDataset(DatasetId.of(DATASET))
         .maxWaitTime(60000L)
         .maxResults(1000L)

gcloud-java-core/src/main/java/com/google/gcloud/AuthCredentials.java

@@ -258,8 +258,8 @@ public static AuthCredentials createForAppEngine() {
    * variable GOOGLE_APPLICATION_CREDENTIALS.
    * </p>
    *
-   * @return the credentials instance.
-   * @throws IOException if the credentials cannot be created in the current environment.
+   * @return the credentials instance
+   * @throws IOException if the credentials cannot be created in the current environment
    */
   public static AuthCredentials createApplicationDefaults() throws IOException {
     return new ApplicationDefaultAuthCredentials();
@@ -275,7 +275,7 @@ public static AuthCredentials createApplicationDefaults() throws IOException {
    *
    * @param account id of the Service Account
    * @param privateKey private key associated to the account
-   * @return the credentials instance.
+   * @return the credentials instance
    */
   public static ServiceAccountAuthCredentials createFor(String account, PrivateKey privateKey) {
     return new ServiceAccountAuthCredentials(account, privateKey);
@@ -290,8 +290,8 @@ public static ServiceAccountAuthCredentials createFor(String account, PrivateKey
    * </p>
    *
    * @param jsonCredentialStream stream for Service Account Credentials in JSON format
-   * @return the credentials instance.
-   * @throws IOException if the credentials cannot be created from the stream.
+   * @return the credentials instance
+   * @throws IOException if the credentials cannot be created from the stream
    */
   public static ServiceAccountAuthCredentials createForJson(InputStream jsonCredentialStream)
       throws IOException {

gcloud-java-core/src/main/java/com/google/gcloud/BaseService.java

@@ -19,7 +19,7 @@
 /**
  * Base class for service objects.
  *
- * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service.
+ * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service
  */
 public abstract class BaseService<OptionsT extends ServiceOptions<?, ?, OptionsT>>
     implements Service<OptionsT> {

gcloud-java-core/src/main/java/com/google/gcloud/ExceptionHandler.java

@@ -64,7 +64,7 @@ enum RetryResult {
      * This method is called after the evaluation and could alter its result.
      *
      * @param exception the exception that is being evaluated
-     * @param retryResult the result of the evaluation so far.
+     * @param retryResult the result of the evaluation so far
      * @return {@link RetryResult} to indicate if the exception should be ignored (
      *         {@link RetryResult#RETRY}), propagated ({@link RetryResult#NO_RETRY}), or evaluation
      *         should proceed ({@link RetryResult#CONTINUE_EVALUATION}).
@@ -250,7 +250,7 @@ boolean shouldRetry(Exception ex) {
     Interceptor.RetryResult retryResult =
         retryInfo == null ? Interceptor.RetryResult.NO_RETRY : retryInfo.retry;
     for (Interceptor interceptor : interceptors) {
-      Interceptor.RetryResult interceptorRetry = 
+      Interceptor.RetryResult interceptorRetry =
           checkNotNull(interceptor.afterEval(ex, retryResult));
       if (interceptorRetry != Interceptor.RetryResult.CONTINUE_EVALUATION) {
         retryResult = interceptorRetry;

gcloud-java-core/src/main/java/com/google/gcloud/Page.java

@@ -41,7 +41,7 @@
  *   page = page.nextPage();
  * }}</pre>
  *
- * @param <T> the value type that the page holds.
+ * @param <T> the value type that the page holds
  */
 public interface Page<T> {
 

gcloud-java-core/src/main/java/com/google/gcloud/PageImpl.java

@@ -26,7 +26,7 @@
 /**
  * Base implementation for Google Cloud paginated results.
  *
- * @param <T> the value type that the page holds.
+ * @param <T> the value type that the page holds
  */
 public class PageImpl<T> implements Page<T>, Serializable {
 
@@ -39,7 +39,7 @@ public class PageImpl<T> implements Page<T>, Serializable {
   /**
    * Interface for fetching the next page of results from the service.
    *
-   * @param <T> the value type that the page holds.
+   * @param <T> the value type that the page holds
    */
   public interface NextPageFetcher<T> extends Serializable {
     Page<T> nextPage();

gcloud-java-core/src/main/java/com/google/gcloud/Restorable.java

@@ -34,7 +34,7 @@
  * ...
  * }</pre>
  *
- * @param <T> the restorable object's type.
+ * @param <T> the restorable object's type
  */
 public interface Restorable<T extends Restorable<T>> {
 

gcloud-java-core/src/main/java/com/google/gcloud/RestorableState.java

@@ -23,7 +23,7 @@
  * Implementations of this class must implement {@link java.io.Serializable} to ensure that the
  * state of a the object can be correctly serialized.
  *
- * @param <T> the restored object's type.
+ * @param <T> the restored object's type
  */
 public interface RestorableState<T extends Restorable<T>> {
 

gcloud-java-core/src/main/java/com/google/gcloud/Service.java

@@ -19,7 +19,7 @@
 /**
  * Interface for service objects.
  *
- * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service.
+ * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service
  */
 public interface Service<OptionsT extends ServiceOptions<?, ?, OptionsT>> {
   OptionsT options();

gcloud-java-core/src/main/java/com/google/gcloud/ServiceFactory.java

@@ -22,8 +22,8 @@
  * <p>Implementation must provide a public no-arg constructor.
  * Loading of a factory implementation is done via {@link java.util.ServiceLoader}.
  *
- * @param <ServiceT> the service subclass.
- * @param <ServiceOptionsT> the {@code ServiceOptions} subclass corresponding to the service.
+ * @param <ServiceT> the service subclass
+ * @param <ServiceOptionsT> the {@code ServiceOptions} subclass corresponding to the service
  */
 @SuppressWarnings("rawtypes")
 public interface ServiceFactory<ServiceT extends Service, ServiceOptionsT extends ServiceOptions> {

gcloud-java-core/src/main/java/com/google/gcloud/ServiceOptions.java

@@ -56,9 +56,9 @@
 /**
  * Abstract class representing service options.
  *
- * @param <ServiceT> the service subclass.
- * @param <ServiceRpcT> the spi-layer class corresponding to the service.
- * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service.
+ * @param <ServiceT> the service subclass
+ * @param <ServiceRpcT> the spi-layer class corresponding to the service
+ * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service
  */
 public abstract class ServiceOptions<ServiceT extends Service<OptionsT>, ServiceRpcT,
     OptionsT extends ServiceOptions<ServiceT, ServiceRpcT, OptionsT>> implements Serializable {
@@ -160,10 +160,10 @@ private Object readResolve() throws ObjectStreamException {
   /**
    * Builder for {@code ServiceOptions}.
    *
-   * @param <ServiceT> the service subclass.
-   * @param <ServiceRpcT> the spi-layer class corresponding to the service.
-   * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service.
-   * @param <B> the {@code ServiceOptions} builder.
+   * @param <ServiceT> the service subclass
+   * @param <ServiceRpcT> the spi-layer class corresponding to the service
+   * @param <OptionsT> the {@code ServiceOptions} subclass corresponding to the service
+   * @param <B> the {@code ServiceOptions} builder
    */
   protected abstract static class Builder<ServiceT extends Service<OptionsT>, ServiceRpcT,
       OptionsT extends ServiceOptions<ServiceT, ServiceRpcT, OptionsT>,
@@ -215,7 +215,7 @@ public B serviceFactory(ServiceFactory<ServiceT, OptionsT> serviceFactory) {
      * replaced by Java8's {@code java.time.Clock}.
      *
      * @param clock the clock to set
-     * @return the builder.
+     * @return the builder
      */
     public B clock(Clock clock) {
       this.clock = clock;
@@ -225,7 +225,7 @@ public B clock(Clock clock) {
     /**
      * Sets project id.
      *
-     * @return the builder.
+     * @return the builder
      */
     public B projectId(String projectId) {
       this.projectId = projectId;
@@ -235,7 +235,7 @@ public B projectId(String projectId) {
     /**
      * Sets service host.
      *
-     * @return the builder.
+     * @return the builder
      */
     public B host(String host) {
       this.host = host;
@@ -245,7 +245,7 @@ public B host(String host) {
     /**
      * Sets the transport factory.
      *
-     * @return the builder.
+     * @return the builder
      */
     public B httpTransportFactory(HttpTransportFactory httpTransportFactory) {
       this.httpTransportFactory = httpTransportFactory;
@@ -255,7 +255,7 @@ public B httpTransportFactory(HttpTransportFactory httpTransportFactory) {
     /**
      * Sets the service authentication credentials.
      *
-     * @return the builder.
+     * @return the builder
      */
     public B authCredentials(AuthCredentials authCredentials) {
       this.authCredentials = authCredentials;
@@ -266,7 +266,7 @@ public B authCredentials(AuthCredentials authCredentials) {
      * Sets configuration parameters for request retries. If no configuration is set
      * {@link RetryParams#noRetries()} is used.
      *
-     * @return the builder.
+     * @return the builder
      */
     public B retryParams(RetryParams retryParams) {
       this.retryParams = retryParams;
@@ -288,7 +288,7 @@ public B serviceRpcFactory(ServiceRpcFactory<ServiceRpcT, OptionsT> serviceRpcFa
      *
      * @param connectTimeout connection timeout in milliseconds. 0 for an infinite timeout, a
      *        negative number for the default value (20000).
-     * @return the builder.
+     * @return the builder
      */
     public B connectTimeout(int connectTimeout) {
       this.connectTimeout = connectTimeout;
@@ -300,7 +300,7 @@ public B connectTimeout(int connectTimeout) {
      *
      * @param readTimeout read timeout in milliseconds. 0 for an infinite timeout, a negative number
      *        for the default value (20000).
-     * @return the builder.
+     * @return the builder
      */
     public B readTimeout(int readTimeout) {
       this.readTimeout = readTimeout;
@@ -341,7 +341,7 @@ protected ServiceOptions(Class<? extends ServiceFactory<ServiceT, OptionsT>> ser
    * Returns whether a service requires a project ID. This method may be overridden in
    * service-specific Options objects.
    *
-   * @return true if a project ID is required to use the service, false if not.
+   * @return true if a project ID is required to use the service, false if not
    */
   protected boolean projectIdRequired() {
     return true;