Organize Imports to be Checkstyle compliant in utils

Change-Id: I7bf2721ea5cbe310d73fd1f5f7784395bd44d871
Signed-off-by: Michael Vorburger <vorburger@redhat.com>

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/ClassLoaderUtils.java b/common/util/src/main/java/org/opendaylight/yangtools/util/ClassLoaderUtils.java
index b1adba6e479b4bc4b58bc6db58264665019f180f..1ddd53df232b9709b7d20149a5f1c30202c9e6da 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/ClassLoaderUtils.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/ClassLoaderUtils.java
@@ -8,6 +8,7 @@
 package org.opendaylight.yangtools.util;
 
 import static com.google.common.base.Preconditions.checkNotNull;
+
 import com.google.common.base.Joiner;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Splitter;

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/ExecutorServiceUtil.java b/common/util/src/main/java/org/opendaylight/yangtools/util/ExecutorServiceUtil.java
index cfa43064399b00f6fdd287c9cfd587cb82622428..429bb0bd0c0e66ce33b49f6f619bdbb1e004c4ee 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/ExecutorServiceUtil.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/ExecutorServiceUtil.java
@@ -7,18 +7,16 @@
  */
 package org.opendaylight.yangtools.util;
 
+import com.google.common.util.concurrent.ForwardingBlockingQueue;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.RejectedExecutionException;
 import java.util.concurrent.RejectedExecutionHandler;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.util.concurrent.ForwardingBlockingQueue;
-
 /**
  * Utility methods for dealing with {@link ExecutorService}s.
  */

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/PropertyUtils.java b/common/util/src/main/java/org/opendaylight/yangtools/util/PropertyUtils.java
index cc8f94d1822448d1ce5a1aacb1ec8c1c3002e778..1e4f0983ce7449fcd011af90f606d33883781c74 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/PropertyUtils.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/PropertyUtils.java
@@ -8,11 +8,10 @@
 
 package org.opendaylight.yangtools.util;
 
+import com.google.common.base.Strings;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.base.Strings;
-
 /**
  * Provides utilities for system properties.
  *

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandler.java b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandler.java
index c44864350e863dc639e307d23fc343efbc38bfc1..89c8e3786689701f8b3d8aa842388fd8aa2afe4b 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandler.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandler.java
@@ -9,11 +9,9 @@
 package org.opendaylight.yangtools.util.concurrent;
 
 import com.google.common.base.Preconditions;
-
 import java.util.concurrent.RejectedExecutionHandler;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.atomic.AtomicLongFieldUpdater;
-
 import org.opendaylight.yangtools.util.ExecutorServiceUtil;
 
 /**

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/ExceptionMapper.java b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/ExceptionMapper.java
index 604ca3692c6f41b3cc74f941a1f16e201ca591a2..88cf7537e6b275a9d02b45dca5132b079b06d647 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/ExceptionMapper.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/ExceptionMapper.java
@@ -10,7 +10,6 @@ package org.opendaylight.yangtools.util.concurrent;
 
 import com.google.common.base.Function;
 import com.google.common.base.Preconditions;
-
 import java.util.concurrent.CancellationException;
 import java.util.concurrent.ExecutionException;
 

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManager.java b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManager.java
index 502db34ca809b132b1c3204c5082dcf890100b20..09d867b15c58551672cf0f7ff2534aa0215624e8 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManager.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManager.java
@@ -8,6 +8,7 @@
 
 package org.opendaylight.yangtools.util.concurrent;
 
+import com.google.common.base.Preconditions;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -20,14 +21,10 @@ import java.util.concurrent.RejectedExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
-
 import javax.annotation.concurrent.GuardedBy;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.base.Preconditions;
-
 /**
  * This class manages queuing and dispatching notifications for multiple listeners concurrently.
  * Notifications are queued on a per-listener basis and dispatched serially to each listener via an

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueue.java b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueue.java
index 5e2858220d845e0c93a44f0b10995abdac47af93..0a0f54da5097743666665f91bf33fc0a43cc6ca4 100644 (file)
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueue.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueue.java
@@ -9,7 +9,6 @@
 package org.opendaylight.yangtools.util.concurrent;
 
 import com.google.common.annotations.Beta;
-
 import java.util.Collection;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/ConstantArrayCollectionTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/ConstantArrayCollectionTest.java
index b67d751b20a74d2692db937a8fdbefc1d1e96626..5cde0d0c7065fd15e12b05626f8dd47f6f58f198 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/ConstantArrayCollectionTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/ConstantArrayCollectionTest.java
@@ -11,6 +11,7 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
+
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;
 import java.util.Collection;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/DurationStatisticsTrackerTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/DurationStatisticsTrackerTest.java
index 04c7002c83a5c698e7b00a5f9a5089fc64f1a647..7fef4a303fd6836f12f44673b97c5377a4841e18 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/DurationStatisticsTrackerTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/DurationStatisticsTrackerTest.java
@@ -9,6 +9,7 @@
 package org.opendaylight.yangtools.util;
 
 import static org.junit.Assert.assertEquals;
+
 import org.junit.Test;
 
 /**

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/MapAdaptorTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/MapAdaptorTest.java
index ec3b982dc823d3885be81e8048664033fe0b0495..3b0cbb7b586a4b9dbefcccc1d025fcbdb87fd032 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/MapAdaptorTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/MapAdaptorTest.java
@@ -11,6 +11,7 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
+
 import com.google.common.collect.ImmutableMap;
 import java.util.Collections;
 import java.util.HashMap;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/OffsetMapTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/OffsetMapTest.java
index bcd5da6367f64461286ac16e28db5d7681693d4c..b5f0f50f6aeabb71fcf479c2717b84da46d523d5 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/OffsetMapTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/OffsetMapTest.java
@@ -14,6 +14,7 @@ import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
+
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Iterators;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/SharedSingletonMapTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/SharedSingletonMapTest.java
index 58064e87bc9369a2997040aa8a3f306ff194d4e1..a8bc5b53d6969d913a433b73cfd050edf28e0b2b 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/SharedSingletonMapTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/SharedSingletonMapTest.java
@@ -11,6 +11,7 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+
 import com.google.common.collect.ImmutableMap;
 import java.util.Collections;
 import java.util.Map;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/SingletonSetTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/SingletonSetTest.java
index 9cd7f35332df9160af44b4b4ff100f17e9b0deb8..3e2ae6ca04dc140c7f8ed91dc556e27e5f931a9f 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/SingletonSetTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/SingletonSetTest.java
@@ -12,6 +12,7 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
+
 import java.util.Collections;
 import java.util.Iterator;
 import org.junit.Test;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/AsyncNotifyingListeningExecutorServiceTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/AsyncNotifyingListeningExecutorServiceTest.java
index 15c9162dddd9784d382d4777a2870b0a6fecf335..635753467c9a3abfea2945151aadf8b43951328d 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/AsyncNotifyingListeningExecutorServiceTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/AsyncNotifyingListeningExecutorServiceTest.java
@@ -11,32 +11,28 @@ package org.opendaylight.yangtools.util.concurrent;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_CALLABLE;
+import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_RUNNABLE;
+import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_RUNNABLE_WITH_RESULT;
 
+import com.google.common.collect.Lists;
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicReference;
-
 import org.junit.After;
 import org.junit.Test;
-
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
-
-import com.google.common.collect.Lists;
-import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.Futures;
-import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.ThreadFactoryBuilder;
-
-import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.Invoker;
-import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_CALLABLE;
-import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_RUNNABLE;
-import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_RUNNABLE_WITH_RESULT;
+import org.opendaylight.yangtools.util.concurrent.CommonTestUtils.Invoker;
 
 /**
  * Unit tests for AsyncNotifyingListeningExecutorService.

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CommonTestUtils.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CommonTestUtils.java
index 330fc01e951408b341959b790d1c2ccf5aff803d..c4cc4baa074fe8ba5956aa64cabf3a6a676b287b 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CommonTestUtils.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CommonTestUtils.java
@@ -8,11 +8,11 @@
 
 package org.opendaylight.yangtools.util.concurrent;
 
-import java.util.concurrent.Callable;
-import java.util.concurrent.CountDownLatch;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.Uninterruptibles;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CountDownLatch;
 
 /**
  * Some common test utilities.

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandlerTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandlerTest.java
index 7abc688cffda734c352e09e8e9bfeaee55febcfb..6a86840b963460aaff7da0a60125dd03bb535f5b 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandlerTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/CountingRejectedExecutionHandlerTest.java
@@ -16,7 +16,6 @@ import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.RejectedExecutionException;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
-
 import org.junit.After;
 import org.junit.Test;
 import org.opendaylight.yangtools.util.ExecutorServiceUtil;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorServiceTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorServiceTest.java
index 49da2784891fd03a3822e951a08e570e042d8af6..e14499f7d7afb364ba99ce953ce8fc08e1480fc7 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorServiceTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/DeadlockDetectingListeningExecutorServiceTest.java
@@ -15,6 +15,7 @@ import static org.opendaylight.yangtools.util.concurrent.AsyncNotifyingListening
 import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_CALLABLE;
 import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_RUNNABLE;
 import static org.opendaylight.yangtools.util.concurrent.CommonTestUtils.SUBMIT_RUNNABLE_WITH_RESULT;
+
 import com.google.common.base.Supplier;
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/MappingCheckedFutureTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/MappingCheckedFutureTest.java
index 5087f15895f823ae8641f8276b4571c24a8339ec..3d7e40be7d2561bd4eba498b2e6122b8adaf289f 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/MappingCheckedFutureTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/MappingCheckedFutureTest.java
@@ -14,6 +14,7 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.fail;
+
 import com.google.common.util.concurrent.CheckedFuture;
 import com.google.common.util.concurrent.SettableFuture;
 import java.util.concurrent.CancellationException;

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManagerTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManagerTest.java
index 684797d4daf0f001d80852565c908dbf48ee5d6d..3833b9387365ff23370d72d66b5a1ae073bfaac9 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManagerTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/QueuedNotificationManagerTest.java
@@ -8,9 +8,12 @@
 
 package org.opendaylight.yangtools.util.concurrent;
 
-import static org.junit.Assert.fail;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
 
+import com.google.common.base.Stopwatch;
+import com.google.common.collect.Lists;
+import com.google.common.util.concurrent.Uninterruptibles;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -20,14 +23,9 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
-
 import org.junit.After;
 import org.junit.Test;
 
-import com.google.common.base.Stopwatch;
-import com.google.common.collect.Lists;
-import com.google.common.util.concurrent.Uninterruptibles;
-
 /**
  * Unit tests for QueuedNotificationManager.
  *

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ReflectiveExceptionMapperTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ReflectiveExceptionMapperTest.java
index c18ac1ff19ddec2bab0d28d0684925104f6250de..c10215d1b7ed9a05782c0b14eb3754ba55d55f9c 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ReflectiveExceptionMapperTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ReflectiveExceptionMapperTest.java
@@ -10,7 +10,6 @@ package org.opendaylight.yangtools.util.concurrent;
 import static org.junit.Assert.assertEquals;
 
 import java.util.concurrent.ExecutionException;
-
 import org.junit.Test;
 
 public final class ReflectiveExceptionMapperTest {

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ThreadPoolExecutorTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ThreadPoolExecutorTest.java
index c9b3dab1886c687d82f892873bbfb5fe99fd29f4..0ae958ff11355e7f4d69326418709b6910de12ea 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ThreadPoolExecutorTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/ThreadPoolExecutorTest.java
@@ -10,6 +10,7 @@ package org.opendaylight.yangtools.util.concurrent;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
 
+import com.google.common.base.Stopwatch;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
@@ -19,12 +20,9 @@ import java.util.concurrent.RejectedExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.atomic.AtomicReference;
-
 import org.junit.After;
 import org.junit.Test;
 
-import com.google.common.base.Stopwatch;
-
 /**
  * Tests various ThreadPoolExecutor implementations.
  *

diff --git a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueueTest.java b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueueTest.java
index e1119c37164928d669170c48a2c349535e3e2963..6b685bc8421442d078409a35ad032d8f99ec7300 100644 (file)
--- a/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueueTest.java
+++ b/common/util/src/test/java/org/opendaylight/yangtools/util/concurrent/TrackingLinkedBlockingQueueTest.java
@@ -13,7 +13,6 @@ import static org.junit.Assert.fail;
 
 import java.util.Arrays;
 import java.util.concurrent.TimeUnit;
-
 import org.junit.Test;
 
 /**