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qiaojialin pushed a commit to branch add_comment
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 5027a0b0b20cf3f426b154b843a54a4d6947a694
Author: qiaojialin <[email protected]>
AuthorDate: Wed Apr 27 21:25:32 2022 +0800

    spotless
---
 .../org/apache/iotdb/db/mpp/execution/Driver.java  |  1 -
 .../org/apache/iotdb/db/mpp/execution/IDriver.java | 18 ++++-----
 .../db/mpp/schedule/AbstractDriverThread.java      |  3 +-
 .../iotdb/db/mpp/schedule/DriverScheduler.java     | 14 ++-----
 .../iotdb/db/mpp/schedule/IDriverScheduler.java    |  3 +-
 .../iotdb/db/mpp/schedule/ITaskScheduler.java      | 15 +++-----
 .../iotdb/db/mpp/schedule/task/DriverTask.java     | 10 ++---
 .../db/mpp/schedule/DefaultTaskSchedulerTest.java  | 25 ++++--------
 .../iotdb/db/mpp/schedule/DriverSchedulerTest.java | 12 ++----
 .../DriverTaskTimeoutSentinelThreadTest.java       | 45 ++++++++--------------
 10 files changed, 50 insertions(+), 96 deletions(-)

diff --git a/server/src/main/java/org/apache/iotdb/db/mpp/execution/Driver.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/execution/Driver.java
index 27cb1d361f..ae220e4911 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/execution/Driver.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/execution/Driver.java
@@ -47,7 +47,6 @@ import static 
com.google.common.util.concurrent.MoreExecutors.directExecutor;
 import static java.lang.Boolean.TRUE;
 import static org.apache.iotdb.db.mpp.operator.Operator.NOT_BLOCKED;
 
-
 public abstract class Driver implements IDriver {
 
   protected static final Logger LOGGER = LoggerFactory.getLogger(Driver.class);
diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/execution/IDriver.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/execution/IDriver.java
index 4914760351..61e96dbe42 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/execution/IDriver.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/execution/IDriver.java
@@ -25,8 +25,8 @@ import com.google.common.util.concurrent.ListenableFuture;
 import io.airlift.units.Duration;
 
 /**
- * IDriver encapsulates some methods which are necessary for 
FragmentInstanceTaskExecutor to run a fragment
- * instance
+ * IDriver encapsulates some methods which are necessary for 
FragmentInstanceTaskExecutor to run a
+ * fragment instance
  */
 public interface IDriver {
 
@@ -38,14 +38,14 @@ public interface IDriver {
   boolean isFinished();
 
   /**
-   * run the IDriver for {@param duration} time slice, the time of this run is 
likely not
-   * to be equal to {@param duration}, the actual run time should be 
calculated by the caller
+   * run the IDriver for {@param duration} time slice, the time of this run is 
likely not to be
+   * equal to {@param duration}, the actual run time should be calculated by 
the caller
    *
    * @param duration how long should this IDriver run
    * @return the returned ListenableFuture<Void> is used to represent status 
of this processing if
-   *     isDone() return true, meaning that this IDriver is not blocked and is 
ready for
-   *     next processing. Otherwise, meaning that this IDriver is blocked and 
not ready for
-   *     next processing.
+   *     isDone() return true, meaning that this IDriver is not blocked and is 
ready for next
+   *     processing. Otherwise, meaning that this IDriver is blocked and not 
ready for next
+   *     processing.
    */
   ListenableFuture<Void> processFor(Duration duration);
 
@@ -66,8 +66,6 @@ public interface IDriver {
    */
   void failed(Throwable t);
 
-  /**
-   * @return get SinkHandle of current IDriver
-   */
+  /** @return get SinkHandle of current IDriver */
   ISinkHandle getSinkHandle();
 }
diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/AbstractDriverThread.java
 
b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/AbstractDriverThread.java
index 13118452a8..c79304b0aa 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/AbstractDriverThread.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/AbstractDriverThread.java
@@ -62,8 +62,7 @@ public abstract class AbstractDriverThread extends Thread 
implements Closeable {
   }
 
   /** Processing a task. */
-  protected abstract void execute(DriverTask task)
-      throws InterruptedException, ExecutionException;
+  protected abstract void execute(DriverTask task) throws 
InterruptedException, ExecutionException;
 
   @Override
   public void close() throws IOException {
diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/DriverScheduler.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/DriverScheduler.java
index 1089c3410c..63718faa6b 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/DriverScheduler.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/DriverScheduler.java
@@ -73,12 +73,9 @@ public class DriverScheduler implements IDriverScheduler, 
IService {
   private DriverScheduler() {
     this.readyQueue =
         new L2PriorityQueue<>(
-            MAX_CAPACITY,
-            new DriverTask.SchedulePriorityComparator(),
-            new DriverTask());
+            MAX_CAPACITY, new DriverTask.SchedulePriorityComparator(), new 
DriverTask());
     this.timeoutQueue =
-        new L1PriorityQueue<>(
-            MAX_CAPACITY, new DriverTask.TimeoutComparator(), new 
DriverTask());
+        new L1PriorityQueue<>(MAX_CAPACITY, new 
DriverTask.TimeoutComparator(), new DriverTask());
     this.queryMap = new ConcurrentHashMap<>();
     this.blockedTasks = Collections.synchronizedSet(new HashSet<>());
     this.scheduler = new Scheduler();
@@ -91,8 +88,7 @@ public class DriverScheduler implements IDriverScheduler, 
IService {
   public void start() throws StartupException {
     for (int i = 0; i < WORKER_THREAD_NUM; i++) {
       AbstractDriverThread t =
-          new DriverTaskThread(
-              "Worker-Thread-" + i, workerGroups, readyQueue, scheduler);
+          new DriverTaskThread("Worker-Thread-" + i, workerGroups, readyQueue, 
scheduler);
       threads.add(t);
       t.start();
     }
@@ -124,9 +120,7 @@ public class DriverScheduler implements IDriverScheduler, 
IService {
   public void submitDrivers(QueryId queryId, List<IDriver> instances) {
     List<DriverTask> tasks =
         instances.stream()
-            .map(
-                v ->
-                    new DriverTask(v, QUERY_TIMEOUT_MS, 
DriverTaskStatus.READY))
+            .map(v -> new DriverTask(v, QUERY_TIMEOUT_MS, 
DriverTaskStatus.READY))
             .collect(Collectors.toList());
     queryMap
         .computeIfAbsent(queryId, v -> Collections.synchronizedSet(new 
HashSet<>()))
diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/IDriverScheduler.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/IDriverScheduler.java
index b92f663eb2..30dc6aa38c 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/IDriverScheduler.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/IDriverScheduler.java
@@ -44,7 +44,8 @@ public interface IDriverScheduler {
   void abortQuery(QueryId queryId);
 
   /**
-   * Abort all Drivers of the fragment instance. If the instance is not 
existed, nothing will happen.
+   * Abort all Drivers of the fragment instance. If the instance is not 
existed, nothing will
+   * happen.
    *
    * @param instanceId the id of the fragment instance to be aborted.
    */
diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/ITaskScheduler.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/ITaskScheduler.java
index 7f1b973c01..641aba8c7f 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/ITaskScheduler.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/ITaskScheduler.java
@@ -25,16 +25,14 @@ import 
org.apache.iotdb.db.mpp.schedule.task.DriverTaskStatus;
 public interface ITaskScheduler {
 
   /**
-   * Switch a task from {@link DriverTaskStatus#BLOCKED} to {@link
-   * DriverTaskStatus#READY}.
+   * Switch a task from {@link DriverTaskStatus#BLOCKED} to {@link 
DriverTaskStatus#READY}.
    *
    * @param task the task to be switched.
    */
   void blockedToReady(DriverTask task);
 
   /**
-   * Switch a task from {@link DriverTaskStatus#READY} to {@link
-   * DriverTaskStatus#RUNNING}.
+   * Switch a task from {@link DriverTaskStatus#READY} to {@link 
DriverTaskStatus#RUNNING}.
    *
    * @param task the task to be switched.
    * @return true if it's switched to the target status successfully, 
otherwise false.
@@ -42,8 +40,7 @@ public interface ITaskScheduler {
   boolean readyToRunning(DriverTask task);
 
   /**
-   * Switch a task from {@link DriverTaskStatus#RUNNING} to {@link
-   * DriverTaskStatus#READY}.
+   * Switch a task from {@link DriverTaskStatus#RUNNING} to {@link 
DriverTaskStatus#READY}.
    *
    * @param task the task to be switched.
    * @param context the execution context of last running.
@@ -51,8 +48,7 @@ public interface ITaskScheduler {
   void runningToReady(DriverTask task, ExecutionContext context);
 
   /**
-   * Switch a task from {@link DriverTaskStatus#RUNNING} to {@link
-   * DriverTaskStatus#BLOCKED}.
+   * Switch a task from {@link DriverTaskStatus#RUNNING} to {@link 
DriverTaskStatus#BLOCKED}.
    *
    * @param task the task to be switched.
    * @param context the execution context of last running.
@@ -60,8 +56,7 @@ public interface ITaskScheduler {
   void runningToBlocked(DriverTask task, ExecutionContext context);
 
   /**
-   * Switch a task from {@link DriverTaskStatus#RUNNING} to {@link
-   * DriverTaskStatus#FINISHED}.
+   * Switch a task from {@link DriverTaskStatus#RUNNING} to {@link 
DriverTaskStatus#FINISHED}.
    *
    * @param task the task to be switched.
    * @param context the execution context of last running.
diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/task/DriverTask.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/task/DriverTask.java
index 4844a0de89..e008f8df1c 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/schedule/task/DriverTask.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/schedule/task/DriverTask.java
@@ -23,8 +23,8 @@ import org.apache.iotdb.db.mpp.common.FragmentInstanceId;
 import org.apache.iotdb.db.mpp.common.PlanFragmentId;
 import org.apache.iotdb.db.mpp.common.QueryId;
 import org.apache.iotdb.db.mpp.execution.IDriver;
-import org.apache.iotdb.db.mpp.schedule.ExecutionContext;
 import org.apache.iotdb.db.mpp.schedule.DriverTaskThread;
+import org.apache.iotdb.db.mpp.schedule.ExecutionContext;
 import org.apache.iotdb.db.mpp.schedule.queue.ID;
 import org.apache.iotdb.db.mpp.schedule.queue.IDIndexedAccessible;
 
@@ -36,10 +36,7 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
 
-/**
- * the scheduling element of {@link DriverTaskThread}. It wraps a single
- * Driver.
- */
+/** the scheduling element of {@link DriverTaskThread}. It wraps a single 
Driver. */
 public class DriverTask implements IDIndexedAccessible {
 
   private DriverTaskID id;
@@ -84,8 +81,7 @@ public class DriverTask implements IDIndexedAccessible {
   }
 
   public boolean isEndState() {
-    return status == DriverTaskStatus.ABORTED
-        || status == DriverTaskStatus.FINISHED;
+    return status == DriverTaskStatus.ABORTED || status == 
DriverTaskStatus.FINISHED;
   }
 
   public IDriver getFragmentInstance() {
diff --git 
a/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DefaultTaskSchedulerTest.java
 
b/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DefaultTaskSchedulerTest.java
index 5689663133..213f742e69 100644
--- 
a/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DefaultTaskSchedulerTest.java
+++ 
b/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DefaultTaskSchedulerTest.java
@@ -80,8 +80,7 @@ public class DefaultTaskSchedulerTest {
       Assert.assertTrue(manager.getQueryMap().get(queryId).contains(testTask));
       clear();
     }
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.BLOCKED);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.BLOCKED);
     manager.getBlockedTasks().add(testTask);
     Set<DriverTask> taskSet = new HashSet<>();
     taskSet.add(testTask);
@@ -130,8 +129,7 @@ public class DefaultTaskSchedulerTest {
       Assert.assertTrue(manager.getQueryMap().get(queryId).contains(testTask));
       clear();
     }
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.READY);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.READY);
     Set<DriverTask> taskSet = new HashSet<>();
     taskSet.add(testTask);
     manager.getQueryMap().put(queryId, taskSet);
@@ -178,8 +176,7 @@ public class DefaultTaskSchedulerTest {
       Assert.assertTrue(manager.getQueryMap().get(queryId).contains(testTask));
       clear();
     }
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.RUNNING);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.RUNNING);
     Set<DriverTask> taskSet = new HashSet<>();
     taskSet.add(testTask);
     manager.getQueryMap().put(queryId, taskSet);
@@ -231,8 +228,7 @@ public class DefaultTaskSchedulerTest {
       Assert.assertTrue(manager.getQueryMap().get(queryId).contains(testTask));
       clear();
     }
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.RUNNING);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.RUNNING);
     Set<DriverTask> taskSet = new HashSet<>();
     taskSet.add(testTask);
     manager.getQueryMap().put(queryId, taskSet);
@@ -284,8 +280,7 @@ public class DefaultTaskSchedulerTest {
       Assert.assertTrue(manager.getQueryMap().get(queryId).contains(testTask));
       clear();
     }
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.RUNNING);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.RUNNING);
     Set<DriverTask> taskSet = new HashSet<>();
     taskSet.add(testTask);
     manager.getQueryMap().put(queryId, taskSet);
@@ -325,8 +320,7 @@ public class DefaultTaskSchedulerTest {
         };
     for (DriverTaskStatus status : invalidStates) {
       DriverTask testTask1 = new DriverTask(mockDriver1, 100L, status);
-      DriverTask testTask2 =
-          new DriverTask(mockDriver2, 100L, DriverTaskStatus.BLOCKED);
+      DriverTask testTask2 = new DriverTask(mockDriver2, 100L, 
DriverTaskStatus.BLOCKED);
       Set<DriverTask> taskSet = new HashSet<>();
       taskSet.add(testTask1);
       taskSet.add(testTask2);
@@ -354,9 +348,7 @@ public class DefaultTaskSchedulerTest {
     }
     DriverTaskStatus[] validStates =
         new DriverTaskStatus[] {
-          DriverTaskStatus.RUNNING,
-          DriverTaskStatus.READY,
-          DriverTaskStatus.BLOCKED,
+          DriverTaskStatus.RUNNING, DriverTaskStatus.READY, 
DriverTaskStatus.BLOCKED,
         };
     for (DriverTaskStatus status : validStates) {
       Mockito.reset(mockDriver1);
@@ -366,8 +358,7 @@ public class DefaultTaskSchedulerTest {
 
       DriverTask testTask1 = new DriverTask(mockDriver1, 100L, status);
 
-      DriverTask testTask2 =
-          new DriverTask(mockDriver2, 100L, DriverTaskStatus.BLOCKED);
+      DriverTask testTask2 = new DriverTask(mockDriver2, 100L, 
DriverTaskStatus.BLOCKED);
       Set<DriverTask> taskSet = new HashSet<>();
       taskSet.add(testTask1);
       taskSet.add(testTask2);
diff --git 
a/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverSchedulerTest.java
 
b/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverSchedulerTest.java
index 07f3e67305..2dc325fb30 100644
--- 
a/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverSchedulerTest.java
+++ 
b/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverSchedulerTest.java
@@ -69,11 +69,9 @@ public class DriverSchedulerTest {
     Assert.assertEquals(2, manager.getQueryMap().get(queryId).size());
     Assert.assertEquals(2, manager.getTimeoutQueue().size());
     Assert.assertEquals(2, manager.getReadyQueue().size());
-    DriverTask task1 =
-        manager.getTimeoutQueue().get(new DriverTaskID(instanceId1));
+    DriverTask task1 = manager.getTimeoutQueue().get(new 
DriverTaskID(instanceId1));
     Assert.assertNotNull(task1);
-    DriverTask task2 =
-        manager.getTimeoutQueue().get(new DriverTaskID(instanceId2));
+    DriverTask task2 = manager.getTimeoutQueue().get(new 
DriverTaskID(instanceId2));
     Assert.assertNotNull(task2);
     Assert.assertTrue(manager.getQueryMap().get(queryId).contains(task1));
     Assert.assertTrue(manager.getQueryMap().get(queryId).contains(task2));
@@ -91,8 +89,7 @@ public class DriverSchedulerTest {
     Assert.assertEquals(3, manager.getQueryMap().get(queryId).size());
     Assert.assertEquals(3, manager.getTimeoutQueue().size());
     Assert.assertEquals(3, manager.getReadyQueue().size());
-    DriverTask task3 =
-        manager.getTimeoutQueue().get(new DriverTaskID(instanceId3));
+    DriverTask task3 = manager.getTimeoutQueue().get(new 
DriverTaskID(instanceId3));
     Assert.assertNotNull(task3);
     Assert.assertTrue(manager.getQueryMap().get(queryId).contains(task3));
     Assert.assertEquals(DriverTaskStatus.READY, task3.getStatus());
@@ -110,8 +107,7 @@ public class DriverSchedulerTest {
     Assert.assertEquals(1, manager.getQueryMap().get(queryId2).size());
     Assert.assertEquals(4, manager.getTimeoutQueue().size());
     Assert.assertEquals(4, manager.getReadyQueue().size());
-    DriverTask task4 =
-        manager.getTimeoutQueue().get(new DriverTaskID(instanceId4));
+    DriverTask task4 = manager.getTimeoutQueue().get(new 
DriverTaskID(instanceId4));
     Assert.assertNotNull(task4);
     Assert.assertTrue(manager.getQueryMap().get(queryId2).contains(task4));
     Assert.assertEquals(DriverTaskStatus.READY, task4.getStatus());
diff --git 
a/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverTaskTimeoutSentinelThreadTest.java
 
b/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverTaskTimeoutSentinelThreadTest.java
index 4ce669c1d2..9e6e7b3293 100644
--- 
a/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverTaskTimeoutSentinelThreadTest.java
+++ 
b/server/src/test/java/org/apache/iotdb/db/mpp/schedule/DriverTaskTimeoutSentinelThreadTest.java
@@ -55,18 +55,15 @@ public class DriverTaskTimeoutSentinelThreadTest {
     PlanFragmentId fragmentId = new PlanFragmentId(queryId, 0);
     FragmentInstanceId instanceId = new FragmentInstanceId(fragmentId, 
"inst-0");
     IndexedBlockingQueue<DriverTask> taskQueue =
-        new L1PriorityQueue<>(
-            100, new DriverTask.TimeoutComparator(), new DriverTask());
+        new L1PriorityQueue<>(100, new DriverTask.TimeoutComparator(), new 
DriverTask());
     IDriver mockDriver = Mockito.mock(IDriver.class);
     Mockito.when(mockDriver.getInfo()).thenReturn(instanceId);
 
     AbstractDriverThread executor =
-        new DriverTaskThread(
-            "0", new ThreadGroup("timeout-test"), taskQueue, mockScheduler);
+        new DriverTaskThread("0", new ThreadGroup("timeout-test"), taskQueue, 
mockScheduler);
 
     // FINISHED status test
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.FINISHED);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.FINISHED);
     executor.execute(testTask);
     Assert.assertEquals(DriverTaskStatus.FINISHED, testTask.getStatus());
     Mockito.verify(mockDriver, Mockito.never()).processFor(Mockito.any());
@@ -112,8 +109,7 @@ public class DriverTaskTimeoutSentinelThreadTest {
               return true;
             });
     IndexedBlockingQueue<DriverTask> taskQueue =
-        new L1PriorityQueue<>(
-            100, new DriverTask.TimeoutComparator(), new DriverTask());
+        new L1PriorityQueue<>(100, new DriverTask.TimeoutComparator(), new 
DriverTask());
 
     // Mock the instance with a cancelled future
     IDriver mockDriver = Mockito.mock(IDriver.class);
@@ -125,10 +121,8 @@ public class DriverTaskTimeoutSentinelThreadTest {
         .thenReturn(Futures.immediateCancelledFuture());
 
     AbstractDriverThread executor =
-        new DriverTaskThread(
-            "0", new ThreadGroup("timeout-test"), taskQueue, mockScheduler);
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.READY);
+        new DriverTaskThread("0", new ThreadGroup("timeout-test"), taskQueue, 
mockScheduler);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.READY);
     executor.execute(testTask);
     Mockito.verify(mockDriver, Mockito.times(1)).processFor(Mockito.any());
     Assert.assertEquals(
@@ -154,8 +148,7 @@ public class DriverTaskTimeoutSentinelThreadTest {
               return true;
             });
     IndexedBlockingQueue<DriverTask> taskQueue =
-        new L1PriorityQueue<>(
-            100, new DriverTask.TimeoutComparator(), new DriverTask());
+        new L1PriorityQueue<>(100, new DriverTask.TimeoutComparator(), new 
DriverTask());
 
     // Mock the instance with a cancelled future
     IDriver mockDriver = Mockito.mock(IDriver.class);
@@ -166,10 +159,8 @@ public class DriverTaskTimeoutSentinelThreadTest {
     
Mockito.when(mockDriver.processFor(Mockito.any())).thenReturn(Futures.immediateVoidFuture());
     Mockito.when(mockDriver.isFinished()).thenReturn(true);
     AbstractDriverThread executor =
-        new DriverTaskThread(
-            "0", new ThreadGroup("timeout-test"), taskQueue, mockScheduler);
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.READY);
+        new DriverTaskThread("0", new ThreadGroup("timeout-test"), taskQueue, 
mockScheduler);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.READY);
     executor.execute(testTask);
     Mockito.verify(mockDriver, Mockito.times(1)).processFor(Mockito.any());
     Assert.assertNull(testTask.getAbortCause());
@@ -194,8 +185,7 @@ public class DriverTaskTimeoutSentinelThreadTest {
               return true;
             });
     IndexedBlockingQueue<DriverTask> taskQueue =
-        new L1PriorityQueue<>(
-            100, new DriverTask.TimeoutComparator(), new DriverTask());
+        new L1PriorityQueue<>(100, new DriverTask.TimeoutComparator(), new 
DriverTask());
 
     // Mock the instance with a blocked future
     ListenableFuture<Void> mockFuture = Mockito.mock(ListenableFuture.class);
@@ -217,10 +207,8 @@ public class DriverTaskTimeoutSentinelThreadTest {
     Mockito.when(mockDriver.processFor(Mockito.any())).thenReturn(mockFuture);
     Mockito.when(mockDriver.isFinished()).thenReturn(false);
     AbstractDriverThread executor =
-        new DriverTaskThread(
-            "0", new ThreadGroup("timeout-test"), taskQueue, mockScheduler);
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.READY);
+        new DriverTaskThread("0", new ThreadGroup("timeout-test"), taskQueue, 
mockScheduler);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.READY);
     executor.execute(testTask);
     Mockito.verify(mockDriver, Mockito.times(1)).processFor(Mockito.any());
     Assert.assertNull(testTask.getAbortCause());
@@ -245,8 +233,7 @@ public class DriverTaskTimeoutSentinelThreadTest {
               return true;
             });
     IndexedBlockingQueue<DriverTask> taskQueue =
-        new L1PriorityQueue<>(
-            100, new DriverTask.TimeoutComparator(), new DriverTask());
+        new L1PriorityQueue<>(100, new DriverTask.TimeoutComparator(), new 
DriverTask());
 
     // Mock the instance with a ready future
     ListenableFuture<Void> mockFuture = Mockito.mock(ListenableFuture.class);
@@ -268,10 +255,8 @@ public class DriverTaskTimeoutSentinelThreadTest {
     Mockito.when(mockDriver.processFor(Mockito.any())).thenReturn(mockFuture);
     Mockito.when(mockDriver.isFinished()).thenReturn(false);
     AbstractDriverThread executor =
-        new DriverTaskThread(
-            "0", new ThreadGroup("timeout-test"), taskQueue, mockScheduler);
-    DriverTask testTask =
-        new DriverTask(mockDriver, 100L, DriverTaskStatus.READY);
+        new DriverTaskThread("0", new ThreadGroup("timeout-test"), taskQueue, 
mockScheduler);
+    DriverTask testTask = new DriverTask(mockDriver, 100L, 
DriverTaskStatus.READY);
     executor.execute(testTask);
     Mockito.verify(mockDriver, Mockito.times(1)).processFor(Mockito.any());
     Assert.assertNull(testTask.getAbortCause());

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