chore: migrate to owlbot (#516)

Author: Neenu1995

tasks/snippets/src/main/java/com/example/task/CreateHttpTaskWithToken.java

@@ -34,7 +34,7 @@ public static void main(String[] args) throws IOException {
     String projectId = "my-project-id";
     String locationId = "us-central1";
     String queueId = "my-queue";
-    String serviceAccountEmail = 
+    String serviceAccountEmail =
         "java-docs-samples-testing@java-docs-samples-testing.iam.gserviceaccount.com";
     createTask(projectId, locationId, queueId, serviceAccountEmail);
   }

tasks/snippets/src/main/java/com/example/task/ListQueues.java

@@ -30,8 +30,7 @@ public static void main(String[] args) throws IOException {
   }
 
   // List queues using the Cloud Tasks client.
-  public static void listQueues(String projectId, String locationId)
-      throws IOException {
+  public static void listQueues(String projectId, String locationId) throws IOException {
 
     // Instantiates a client.
     try (CloudTasksClient client = CloudTasksClient.create()) {

tasks/snippets/src/test/java/com/example/task/DeleteQueueIT.java

@@ -61,7 +61,7 @@ public void setUp() {
     bout = new ByteArrayOutputStream();
     out = new PrintStream(bout);
     System.setOut(out);
-    
+
     try (CloudTasksClient client = CloudTasksClient.create()) {
       String parent = LocationName.of(PROJECT_ID, LOCATION_ID).toString();
       String queuePath = QueueName.of(PROJECT_ID, LOCATION_ID, QUEUE_ID).toString();

tasks/snippets/src/test/java/com/example/task/ListQueuesIT.java

@@ -17,7 +17,6 @@
 import static com.google.common.truth.Truth.assertThat;
 import static org.junit.Assert.assertNotNull;
 
-import com.google.api.gax.rpc.NotFoundException;
 import com.google.cloud.tasks.v2.CloudTasksClient;
 import com.google.cloud.tasks.v2.LocationName;
 import com.google.cloud.tasks.v2.Queue;
@@ -61,7 +60,7 @@ public void setUp() {
     bout = new ByteArrayOutputStream();
     out = new PrintStream(bout);
     System.setOut(out);
-    
+
     try (CloudTasksClient client = CloudTasksClient.create()) {
       String parent = LocationName.of(PROJECT_ID, LOCATION_ID).toString();
       String queuePath = QueueName.of(PROJECT_ID, LOCATION_ID, QUEUE_ID).toString();