http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsAbstractSelfTest.java
index 3f0f87e..efe6d17 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsAbstractSelfTest.java
@@ -22,12 +22,12 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
-import org.apache.ignite.spi.discovery.tcp.*;
-import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.internal.util.lang.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.lang.*;
+import org.apache.ignite.spi.discovery.tcp.*;
+import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.testframework.*;
 import org.jetbrains.annotations.*;
 
@@ -37,10 +37,10 @@ import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 
+import static org.apache.ignite.IgniteFs.*;
 import static org.apache.ignite.cache.CacheAtomicityMode.*;
 import static org.apache.ignite.cache.CacheMemoryMode.*;
 import static org.apache.ignite.cache.CacheMode.*;
-import static org.apache.ignite.IgniteFs.*;
 import static org.apache.ignite.fs.IgniteFsMode.*;
 
 /**

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsDataManagerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsDataManagerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsDataManagerSelfTest.java
index 544d2f5..e8d17d8 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsDataManagerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsDataManagerSelfTest.java
@@ -23,13 +23,13 @@ import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.internal.*;
 import org.apache.ignite.internal.processors.cache.*;
+import org.apache.ignite.internal.processors.cache.transactions.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.processors.cache.transactions.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.*;
 import org.jetbrains.annotations.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
index 09f020c..79df9dd 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
@@ -18,9 +18,9 @@
 package org.apache.ignite.internal.processors.fs;
 
 import org.apache.ignite.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.marshaller.*;
 import org.apache.ignite.marshaller.optimized.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.jetbrains.annotations.*;
 
 import java.io.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileMapSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileMapSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileMapSelfTest.java
index 13989e4..f13240f 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileMapSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileMapSelfTest.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.processors.fs;
 
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.testframework.*;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsGroupDataBlockKeyMapperHashSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsGroupDataBlockKeyMapperHashSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsGroupDataBlockKeyMapperHashSelfTest.java
index 4edc602..43ec595 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsGroupDataBlockKeyMapperHashSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsGroupDataBlockKeyMapperHashSelfTest.java
@@ -18,8 +18,8 @@
 package org.apache.ignite.internal.processors.fs;
 
 import org.apache.ignite.fs.*;
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.lang.*;
 
 import java.util.concurrent.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetaManagerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetaManagerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetaManagerSelfTest.java
index 5b6a350..67bcb85 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetaManagerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetaManagerSelfTest.java
@@ -21,11 +21,11 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.jetbrains.annotations.*;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetricsSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetricsSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetricsSelfTest.java
index 877bbf3..cdb8b76 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetricsSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsMetricsSelfTest.java
@@ -21,11 +21,11 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.U;
 
 import java.util.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsModesSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsModesSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsModesSelfTest.java
index 88491d4..503f1f2 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsModesSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsModesSelfTest.java
@@ -22,17 +22,17 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 
 import java.util.*;
 
-import static org.apache.ignite.fs.IgniteFsMode.*;
 import static org.apache.ignite.cache.CacheAtomicityMode.*;
 import static org.apache.ignite.cache.CacheMode.*;
+import static org.apache.ignite.fs.IgniteFsMode.*;
 
 /**
  * GGFS modes self test.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapTieredSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapTieredSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapTieredSelfTest.java
index 22d10a2..048a5b4 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapTieredSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapTieredSelfTest.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.processors.fs;
 
-import static org.apache.ignite.fs.IgniteFsMode.*;
 import static org.apache.ignite.cache.CacheMemoryMode.*;
+import static org.apache.ignite.fs.IgniteFsMode.*;
 
 /**
  * Tests for PRIMARY mode and OFFHEAP_TIERED memory.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapValuesSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapValuesSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapValuesSelfTest.java
index b74623f..41c5b0b 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapValuesSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsPrimaryOffheapValuesSelfTest.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.processors.fs;
 
-import static org.apache.ignite.fs.IgniteFsMode.*;
 import static org.apache.ignite.cache.CacheMemoryMode.*;
+import static org.apache.ignite.fs.IgniteFsMode.*;
 
 /**
  * Tests for PRIMARY mode and OFFHEAP_VALUES memory.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorSelfTest.java
index b110bcc..974070d 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorSelfTest.java
@@ -23,12 +23,12 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.*;
 import org.jetbrains.annotations.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorValidationSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorValidationSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorValidationSelfTest.java
index 98ee4c5..15ccb08 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorValidationSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsProcessorValidationSelfTest.java
@@ -22,17 +22,17 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.internal.processors.cache.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
 
 import java.lang.reflect.*;
 import java.util.*;
 
-import static org.apache.ignite.fs.IgniteFsMode.*;
 import static org.apache.ignite.cache.CacheAtomicityMode.*;
 import static org.apache.ignite.cache.CacheMode.*;
+import static org.apache.ignite.fs.IgniteFsMode.*;
 
 /**
  * Tests for node validation logic in {@link IgniteFsProcessor}.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsServerManagerIpcEndpointRegistrationAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsServerManagerIpcEndpointRegistrationAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsServerManagerIpcEndpointRegistrationAbstractSelfTest.java
index 47694ba..faaa0a6 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsServerManagerIpcEndpointRegistrationAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsServerManagerIpcEndpointRegistrationAbstractSelfTest.java
@@ -22,21 +22,21 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.spi.discovery.tcp.*;
-import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
-import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.internal.processors.port.*;
 import org.apache.ignite.internal.util.ipc.loopback.*;
 import org.apache.ignite.internal.util.ipc.shmem.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.spi.discovery.tcp.*;
+import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
+import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.jetbrains.annotations.*;
 
 import java.util.*;
 import java.util.concurrent.atomic.*;
 
-import static org.apache.ignite.fs.IgniteFsConfiguration.*;
 import static org.apache.ignite.cache.CacheAtomicityMode.*;
+import static org.apache.ignite.fs.IgniteFsConfiguration.*;
 
 /**
  * Base test class for {@link GridGgfsServer} checking IPC endpoint 
registrations.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsSizeSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsSizeSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsSizeSelfTest.java
index b4f866d..38765d2 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsSizeSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsSizeSelfTest.java
@@ -25,14 +25,14 @@ import org.apache.ignite.events.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.internal.*;
 import org.apache.ignite.internal.processors.cache.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.lang.*;
-import org.apache.ignite.transactions.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.*;
+import org.apache.ignite.transactions.*;
 import org.jdk8.backport.*;
 
 import java.io.*;
@@ -44,10 +44,10 @@ import static org.apache.ignite.cache.CacheAtomicityMode.*;
 import static org.apache.ignite.cache.CacheDistributionMode.*;
 import static org.apache.ignite.cache.CacheMode.*;
 import static org.apache.ignite.cache.CachePreloadMode.*;
+import static org.apache.ignite.events.IgniteEventType.*;
 import static org.apache.ignite.internal.processors.fs.GridGgfsFileInfo.*;
 import static org.apache.ignite.transactions.IgniteTxConcurrency.*;
 import static org.apache.ignite.transactions.IgniteTxIsolation.*;
-import static org.apache.ignite.events.IgniteEventType.*;
 
 /**
  * {@link org.apache.ignite.internal.processors.fs.GridGgfsAttributes} test 
case.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsStreamsSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsStreamsSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsStreamsSelfTest.java
index 0e83221..14a9220 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsStreamsSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsStreamsSelfTest.java
@@ -21,12 +21,12 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.*;
 import org.jetbrains.annotations.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsTaskSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsTaskSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsTaskSelfTest.java
index d0abb2c..a5f92cb 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsTaskSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsTaskSelfTest.java
@@ -24,14 +24,13 @@ import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.fs.mapreduce.*;
 import org.apache.ignite.fs.mapreduce.records.*;
-import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.resources.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 
 import java.io.*;
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/split/GridGgfsAbstractRecordResolverSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/split/GridGgfsAbstractRecordResolverSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/split/GridGgfsAbstractRecordResolverSelfTest.java
index a1ca6ad..218cace 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/split/GridGgfsAbstractRecordResolverSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/split/GridGgfsAbstractRecordResolverSelfTest.java
@@ -22,10 +22,10 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
 import org.apache.ignite.fs.mapreduce.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.junits.common.*;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/rest/handlers/cache/GridCacheCommandHandlerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/rest/handlers/cache/GridCacheCommandHandlerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/rest/handlers/cache/GridCacheCommandHandlerSelfTest.java
index f577c21..2a55227 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/rest/handlers/cache/GridCacheCommandHandlerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/rest/handlers/cache/GridCacheCommandHandlerSelfTest.java
@@ -22,13 +22,13 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.internal.*;
 import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.spi.discovery.tcp.*;
-import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.internal.processors.rest.*;
 import org.apache.ignite.internal.processors.rest.handlers.*;
 import org.apache.ignite.internal.processors.rest.request.*;
 import org.apache.ignite.internal.util.future.*;
 import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.spi.discovery.tcp.*;
+import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.testframework.junits.common.*;
 
 import java.lang.reflect.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorAbstractSelfTest.java
index 5e025cb..595b17d 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorAbstractSelfTest.java
@@ -21,15 +21,14 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.processors.affinity.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.managed.*;
 import org.apache.ignite.resources.*;
-import org.apache.ignite.internal.processors.affinity.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.junits.common.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorMultiNodeConfigSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorMultiNodeConfigSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorMultiNodeConfigSelfTest.java
index 646df22..07c9c6c 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorMultiNodeConfigSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorMultiNodeConfigSelfTest.java
@@ -18,8 +18,8 @@
 package org.apache.ignite.internal.processors.service;
 
 import org.apache.ignite.*;
-import org.apache.ignite.managed.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.managed.*;
 import org.apache.ignite.testframework.*;
 
 import java.util.concurrent.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorProxySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorProxySelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorProxySelfTest.java
index 7f76e4e..ae82b48 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorProxySelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/GridServiceProcessorProxySelfTest.java
@@ -19,8 +19,8 @@ package org.apache.ignite.internal.processors.service;
 
 import org.apache.ignite.*;
 import org.apache.ignite.cluster.*;
-import org.apache.ignite.managed.*;
 import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.managed.*;
 
 import java.util.*;
 import java.util.concurrent.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
index 2827157..d03a1f9 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
@@ -19,13 +19,13 @@ package org.apache.ignite.internal.processors.streamer;
 
 import org.apache.ignite.*;
 import org.apache.ignite.configuration.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.marshaller.optimized.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.streamer.*;
 import org.apache.ignite.streamer.window.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.junits.common.*;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerFailoverSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerFailoverSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerFailoverSelfTest.java
index 90fbe20..201d5d4 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerFailoverSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerFailoverSelfTest.java
@@ -21,13 +21,13 @@ import org.apache.ignite.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.streamer.*;
-import org.apache.ignite.streamer.window.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.streamer.*;
+import org.apache.ignite.streamer.window.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jdk8.backport.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerLifecycleAwareSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerLifecycleAwareSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerLifecycleAwareSelfTest.java
index 9b15283..4141948 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerLifecycleAwareSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerLifecycleAwareSelfTest.java
@@ -19,9 +19,9 @@ package org.apache.ignite.internal.processors.streamer;
 
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.configuration.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.streamer.*;
 import org.apache.ignite.streamer.index.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jetbrains.annotations.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
index 82c9b82..e215c81 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
@@ -21,17 +21,17 @@ import org.apache.ignite.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.marshaller.optimized.*;
 import org.apache.ignite.resources.*;
-import org.apache.ignite.streamer.*;
-import org.apache.ignite.streamer.router.*;
-import org.apache.ignite.streamer.window.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.streamer.*;
+import org.apache.ignite.streamer.router.*;
+import org.apache.ignite.streamer.window.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.config.*;
 import org.apache.ignite.testframework.junits.common.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridTestStage.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridTestStage.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridTestStage.java
index 7a6ced4..b4968c8 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridTestStage.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridTestStage.java
@@ -17,7 +17,6 @@
 
 package org.apache.ignite.internal.processors.streamer;
 
-import org.apache.ignite.*;
 import org.apache.ignite.streamer.*;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/SC.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/SC.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/SC.java
index 18f817c..ff457dd 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/SC.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/SC.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.processors.streamer;
 
-import org.apache.ignite.streamer.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.streamer.*;
 
 import java.util.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/product/GridProductVersionSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/product/GridProductVersionSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/product/GridProductVersionSelfTest.java
index bd031bd..bac7e78 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/product/GridProductVersionSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/product/GridProductVersionSelfTest.java
@@ -20,8 +20,8 @@ package org.apache.ignite.internal.product;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.testframework.junits.common.*;
 
-import static org.junit.Assert.*;
 import static org.apache.ignite.internal.GridProductImpl.*;
+import static org.junit.Assert.*;
 
 /**
  * Versions test.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithSpecifiedWorkDirectorySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithSpecifiedWorkDirectorySelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithSpecifiedWorkDirectorySelfTest.java
index 17604bf..0b980b7 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithSpecifiedWorkDirectorySelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithSpecifiedWorkDirectorySelfTest.java
@@ -20,12 +20,12 @@ package org.apache.ignite.internal.util;
 import junit.framework.*;
 import org.apache.ignite.*;
 import org.apache.ignite.configuration.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.logger.java.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 
 import java.io.*;
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithUndefinedGridGainHomeSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithUndefinedGridGainHomeSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithUndefinedGridGainHomeSelfTest.java
index 8fae702..36769db 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithUndefinedGridGainHomeSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/GridStartupWithUndefinedGridGainHomeSelfTest.java
@@ -20,12 +20,12 @@ package org.apache.ignite.internal.util;
 import junit.framework.*;
 import org.apache.ignite.*;
 import org.apache.ignite.configuration.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.logger.java.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.junits.common.*;
 
 import static org.apache.ignite.IgniteSystemProperties.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/IgniteUtilsSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/IgniteUtilsSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/IgniteUtilsSelfTest.java
index c5917bd..774ca2b 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/IgniteUtilsSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/IgniteUtilsSelfTest.java
@@ -17,30 +17,26 @@
 
 package org.apache.ignite.internal.util;
 
-import org.apache.ignite.Ignite;
-import org.apache.ignite.cluster.ClusterGroup;
-import org.apache.ignite.cluster.ClusterNode;
-import org.apache.ignite.compute.ComputeJob;
-import org.apache.ignite.compute.ComputeJobAdapter;
-import org.apache.ignite.internal.util.lang.GridPeerDeployAware;
-import org.apache.ignite.internal.util.typedef.X;
-import org.apache.ignite.internal.util.typedef.internal.U;
-import org.apache.ignite.testframework.GridTestUtils;
-import org.apache.ignite.testframework.http.GridEmbeddedHttpServer;
-import org.apache.ignite.testframework.junits.GridTestKernalContext;
-import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
-import org.apache.ignite.testframework.junits.common.GridCommonTest;
-import org.jetbrains.annotations.Nullable;
+import org.apache.ignite.*;
+import org.apache.ignite.cluster.*;
+import org.apache.ignite.compute.*;
+import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.testframework.*;
+import org.apache.ignite.testframework.http.*;
+import org.apache.ignite.testframework.junits.*;
+import org.apache.ignite.testframework.junits.common.*;
+import org.jetbrains.annotations.*;
 
 import java.io.*;
 import java.lang.annotation.*;
-import java.math.BigInteger;
-import java.net.InetSocketAddress;
-import java.net.URL;
-import java.nio.ByteBuffer;
+import java.math.*;
+import java.net.*;
+import java.nio.*;
 import java.util.*;
 
-import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.*;
 
 /**
  * Grid utils tests.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridEmbeddedFutureSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridEmbeddedFutureSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridEmbeddedFutureSelfTest.java
index 2845e09..7ac79ac 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridEmbeddedFutureSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridEmbeddedFutureSelfTest.java
@@ -19,8 +19,8 @@ package org.apache.ignite.internal.util.future;
 
 import org.apache.ignite.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.testframework.junits.*;
 import org.apache.ignite.testframework.junits.common.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
index 4a292d9..ea0b31b 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
@@ -19,9 +19,9 @@ package org.apache.ignite.internal.util.future;
 
 import org.apache.ignite.*;
 import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.marshaller.*;
 import org.apache.ignite.marshaller.optimized.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jetbrains.annotations.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/GgfsSharedMemoryTestClient.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/GgfsSharedMemoryTestClient.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/GgfsSharedMemoryTestClient.java
index a5633b3..1c6fae7 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/GgfsSharedMemoryTestClient.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/GgfsSharedMemoryTestClient.java
@@ -18,10 +18,10 @@
 package org.apache.ignite.internal.util.ipc.shmem;
 
 import org.apache.ignite.internal.util.*;
-import org.apache.ignite.logger.java.*;
+import org.apache.ignite.internal.util.ipc.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.internal.util.ipc.*;
+import org.apache.ignite.logger.java.*;
 
 import java.io.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryFakeClient.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryFakeClient.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryFakeClient.java
index c8046ca..2e1f73e 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryFakeClient.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryFakeClient.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import org.apache.ignite.logger.java.*;
 import org.apache.ignite.internal.util.ipc.*;
+import org.apache.ignite.logger.java.*;
 
 /**
  *

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNodeStartup.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNodeStartup.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNodeStartup.java
index 64a0d5c..108f5e4 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNodeStartup.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/IpcSharedMemoryNodeStartup.java
@@ -21,16 +21,16 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.fs.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
 
 import java.util.*;
 
-import static org.apache.ignite.events.IgniteEventType.*;
-import static org.apache.ignite.cache.CacheMode.*;
 import static org.apache.ignite.cache.CacheDistributionMode.*;
+import static org.apache.ignite.cache.CacheMode.*;
 import static org.apache.ignite.cache.CacheWriteSynchronizationMode.*;
+import static org.apache.ignite.events.IgniteEventType.*;
 
 /**
  *

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/LoadWithCorruptedLibFileTestRunner.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/LoadWithCorruptedLibFileTestRunner.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/LoadWithCorruptedLibFileTestRunner.java
index e365710..8ff827b 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/LoadWithCorruptedLibFileTestRunner.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/LoadWithCorruptedLibFileTestRunner.java
@@ -17,9 +17,7 @@
 
 package org.apache.ignite.internal.util.ipc.shmem;
 
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
+import java.io.*;
 
 /**
  * Helper class for {@link 
IpcSharedMemoryNativeLoaderSelfTest#testLoadWithCorruptedLibFile()} test, which 
contains test logic.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/benchmark/IpcSharedMemoryBenchmarkWriter.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/benchmark/IpcSharedMemoryBenchmarkWriter.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/benchmark/IpcSharedMemoryBenchmarkWriter.java
index f3a9aad..fe2374a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/benchmark/IpcSharedMemoryBenchmarkWriter.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/ipc/shmem/benchmark/IpcSharedMemoryBenchmarkWriter.java
@@ -18,10 +18,10 @@
 package org.apache.ignite.internal.util.ipc.shmem.benchmark;
 
 import org.apache.ignite.*;
-import org.apache.ignite.logger.java.*;
 import org.apache.ignite.internal.util.ipc.*;
 import org.apache.ignite.internal.util.ipc.shmem.*;
 import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.logger.java.*;
 
 import javax.swing.*;
 import java.io.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapMapAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapMapAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapMapAbstractSelfTest.java
index f271512..fd0b8b0 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapMapAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapMapAbstractSelfTest.java
@@ -19,11 +19,11 @@ package org.apache.ignite.internal.util.offheap;
 
 import org.apache.ignite.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.util.lang.*;
 import org.apache.ignite.internal.util.offheap.unsafe.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jdk8.backport.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapPartitionedMapAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapPartitionedMapAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapPartitionedMapAbstractSelfTest.java
index 61bcae0..2369749 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapPartitionedMapAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/GridOffHeapPartitionedMapAbstractSelfTest.java
@@ -21,8 +21,8 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.affinity.*;
 import org.apache.ignite.cache.affinity.consistenthash.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jdk8.backport.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/unsafe/GridUnsafeMemorySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/unsafe/GridUnsafeMemorySelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/unsafe/GridUnsafeMemorySelfTest.java
index 9048eb4..4af1fc0 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/unsafe/GridUnsafeMemorySelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/offheap/unsafe/GridUnsafeMemorySelfTest.java
@@ -17,14 +17,14 @@
 
 package org.apache.ignite.internal.util.offheap.unsafe;
 
+import org.apache.ignite.internal.*;
 import org.apache.ignite.internal.util.*;
-import org.apache.ignite.internal.IgniteInternalFuture;
-import org.apache.ignite.internal.util.typedef.X;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jdk8.backport.*;
 
 import java.util.*;
-import java.util.concurrent.Callable;
+import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 
 /**

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/jvmtest/ConcurrentMapTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/jvmtest/ConcurrentMapTest.java 
b/modules/core/src/test/java/org/apache/ignite/jvmtest/ConcurrentMapTest.java
index aec32f5..f3fb442 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/jvmtest/ConcurrentMapTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/jvmtest/ConcurrentMapTest.java
@@ -19,8 +19,8 @@ package org.apache.ignite.jvmtest;
 
 import org.apache.ignite.internal.*;
 import org.apache.ignite.internal.util.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.*;
 import org.jdk8.backport.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/jvmtest/MultipleFileIOTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/jvmtest/MultipleFileIOTest.java 
b/modules/core/src/test/java/org/apache/ignite/jvmtest/MultipleFileIOTest.java
index ba2cbbd..cd92bc0 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/jvmtest/MultipleFileIOTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/jvmtest/MultipleFileIOTest.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.jvmtest;
 
-import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.*;
 
 import java.io.*;
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/lang/GridByteArrayListSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/lang/GridByteArrayListSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/lang/GridByteArrayListSelfTest.java
index 6533f33..c4c3280 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/lang/GridByteArrayListSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/lang/GridByteArrayListSelfTest.java
@@ -20,6 +20,7 @@ package org.apache.ignite.lang;
 import org.apache.ignite.internal.util.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.junits.common.*;
+
 import java.io.*;
 import java.nio.*;
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/lang/GridFuncPerformanceTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/lang/GridFuncPerformanceTest.java
 
b/modules/core/src/test/java/org/apache/ignite/lang/GridFuncPerformanceTest.java
index 1bddcc6..d726d5f 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/lang/GridFuncPerformanceTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/lang/GridFuncPerformanceTest.java
@@ -17,9 +17,10 @@
 
 package org.apache.ignite.lang;
 
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.junits.common.*;
+
 import java.util.*;
 
 /**

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/lang/GridFuncSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/lang/GridFuncSelfTest.java 
b/modules/core/src/test/java/org/apache/ignite/lang/GridFuncSelfTest.java
index 7e9d618..0911283 100644
--- a/modules/core/src/test/java/org/apache/ignite/lang/GridFuncSelfTest.java
+++ b/modules/core/src/test/java/org/apache/ignite/lang/GridFuncSelfTest.java
@@ -24,12 +24,12 @@ import org.apache.ignite.cluster.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.events.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.spi.discovery.tcp.*;
-import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.internal.util.future.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.spi.discovery.tcp.*;
+import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jetbrains.annotations.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/lang/GridMetadataAwareAdapterSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/lang/GridMetadataAwareAdapterSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/lang/GridMetadataAwareAdapterSelfTest.java
index 5fbe531..a7b2bc1 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/lang/GridMetadataAwareAdapterSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/lang/GridMetadataAwareAdapterSelfTest.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.lang;
 
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.junits.common.*;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConcurrentWeakHashSetSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConcurrentWeakHashSetSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConcurrentWeakHashSetSelfTest.java
index dce66fc..f018d93 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConcurrentWeakHashSetSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConcurrentWeakHashSetSelfTest.java
@@ -21,6 +21,7 @@ import org.apache.ignite.internal.util.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.junits.common.*;
+
 import java.util.*;
 import java.util.concurrent.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/lang/utils/GridTrieMapSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridTrieMapSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridTrieMapSelfTest.java
index 83c1cc6..f6d8121 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridTrieMapSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridTrieMapSelfTest.java
@@ -18,9 +18,9 @@
 package org.apache.ignite.lang.utils;
 
 import com.romix.scala.collection.concurrent.*;
-import org.apache.ignite.lang.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.lang.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jdk8.backport.*;
 import org.jetbrains.annotations.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtest/GridSingleExecutionTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtest/GridSingleExecutionTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtest/GridSingleExecutionTest.java
index 66f109d..cd7d8e7 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtest/GridSingleExecutionTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtest/GridSingleExecutionTest.java
@@ -20,13 +20,13 @@ package org.apache.ignite.loadtest;
 import org.apache.ignite.*;
 import org.apache.ignite.compute.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.resources.*;
-import org.apache.log4j.*;
-import org.apache.log4j.varia.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.resources.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.junits.logger.*;
+import org.apache.log4j.*;
+import org.apache.log4j.varia.*;
 import org.springframework.beans.*;
 import org.springframework.context.*;
 import org.springframework.context.support.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtest/swapspace/GridFileSwapSpaceSpiMultithreadedLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtest/swapspace/GridFileSwapSpaceSpiMultithreadedLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtest/swapspace/GridFileSwapSpaceSpiMultithreadedLoadTest.java
index f01231c..e88909c 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtest/swapspace/GridFileSwapSpaceSpiMultithreadedLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtest/swapspace/GridFileSwapSpaceSpiMultithreadedLoadTest.java
@@ -19,11 +19,11 @@ package org.apache.ignite.loadtest.swapspace;
 
 import org.apache.ignite.*;
 import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.loadtests.util.*;
 import org.apache.ignite.spi.*;
 import org.apache.ignite.spi.swapspace.*;
 import org.apache.ignite.spi.swapspace.file.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.loadtests.util.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jdk8.backport.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheLoadPopulationTask.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheLoadPopulationTask.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheLoadPopulationTask.java
index 87a01a9..e4ec35d 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheLoadPopulationTask.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheLoadPopulationTask.java
@@ -19,8 +19,8 @@ package org.apache.ignite.loadtests;
 
 import org.apache.ignite.*;
 import org.apache.ignite.compute.*;
-import org.apache.ignite.resources.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.resources.*;
 
 import java.util.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheMultiNodeLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheMultiNodeLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheMultiNodeLoadTest.java
index 33d2718..7af92b5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheMultiNodeLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/GridCacheMultiNodeLoadTest.java
@@ -26,8 +26,8 @@ import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.testframework.junits.common.*;
 
-import static org.apache.ignite.cache.CacheMode.*;
 import static org.apache.ignite.cache.CacheDistributionMode.*;
+import static org.apache.ignite.cache.CacheMode.*;
 import static org.apache.ignite.cache.CachePreloadMode.*;
 import static org.apache.ignite.cache.CacheWriteSynchronizationMode.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAbstractLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAbstractLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAbstractLoadTest.java
index 833aa73..7d45be9 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAbstractLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAbstractLoadTest.java
@@ -21,13 +21,13 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.transactions.*;
-import org.apache.log4j.*;
-import org.apache.log4j.varia.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.junits.logger.*;
+import org.apache.ignite.transactions.*;
+import org.apache.log4j.*;
+import org.apache.log4j.varia.*;
 import org.jetbrains.annotations.*;
 import org.springframework.beans.*;
 import org.springframework.context.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAffinityTransactionsOffHeapTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAffinityTransactionsOffHeapTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAffinityTransactionsOffHeapTest.java
index 5b4f6a0..fc8ba61 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAffinityTransactionsOffHeapTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheAffinityTransactionsOffHeapTest.java
@@ -21,10 +21,10 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.cache.affinity.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.transactions.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
+import org.apache.ignite.transactions.*;
 
 import java.io.*;
 import java.util.*;
@@ -32,9 +32,9 @@ import java.util.*;
 import static org.apache.ignite.cache.CacheAtomicityMode.*;
 import static org.apache.ignite.cache.CacheMemoryMode.*;
 import static org.apache.ignite.cache.CacheMode.*;
+import static org.apache.ignite.cache.CacheWriteSynchronizationMode.*;
 import static org.apache.ignite.transactions.IgniteTxConcurrency.*;
 import static org.apache.ignite.transactions.IgniteTxIsolation.*;
-import static org.apache.ignite.cache.CacheWriteSynchronizationMode.*;
 
 /**
  */

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheGroupLockComparisonTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheGroupLockComparisonTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheGroupLockComparisonTest.java
index fcd2704..7edcf98 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheGroupLockComparisonTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheGroupLockComparisonTest.java
@@ -20,17 +20,17 @@ package org.apache.ignite.loadtests.cache;
 import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.cache.affinity.*;
-import org.apache.ignite.transactions.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.*;
+import org.apache.ignite.transactions.*;
 import org.jetbrains.annotations.*;
 
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 
-import static org.apache.ignite.transactions.IgniteTxConcurrency.PESSIMISTIC;
-import static org.apache.ignite.transactions.IgniteTxIsolation.REPEATABLE_READ;
+import static org.apache.ignite.transactions.IgniteTxConcurrency.*;
+import static org.apache.ignite.transactions.IgniteTxIsolation.*;
 
 /**
  * Performance comparison between putAll and group lock.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCachePutRemoveLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCachePutRemoveLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCachePutRemoveLoadTest.java
index 6eca2c8..2d271f0 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCachePutRemoveLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCachePutRemoveLoadTest.java
@@ -23,17 +23,17 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.cache.eviction.lru.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.tostring.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.internal.util.tostring.*;
 
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 
 import static org.apache.ignite.cache.CacheAtomicityMode.*;
-import static org.apache.ignite.cache.CacheMemoryMode.*;
 import static org.apache.ignite.cache.CacheDistributionMode.*;
+import static org.apache.ignite.cache.CacheMemoryMode.*;
 
 /**
  * The benchmark that performs put and remove operations on the cache to 
identify memory leaks.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSingleNodeLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSingleNodeLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSingleNodeLoadTest.java
index 33ea602..9df16dd 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSingleNodeLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSingleNodeLoadTest.java
@@ -20,21 +20,21 @@ package org.apache.ignite.loadtests.cache;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.cache.eviction.lru.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.thread.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.spi.collision.fifoqueue.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.*;
+import org.apache.ignite.thread.*;
 import org.jetbrains.annotations.*;
 
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 
-import static org.apache.ignite.cache.CacheMode.*;
 import static org.apache.ignite.cache.CacheDistributionMode.*;
+import static org.apache.ignite.cache.CacheMode.*;
 
 /**
  */

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSwapLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSwapLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSwapLoadTest.java
index cb91263..2f85032 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSwapLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheSwapLoadTest.java
@@ -21,8 +21,8 @@ import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.events.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.testframework.*;
 import org.jetbrains.annotations.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheWriteBehindStoreLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheWriteBehindStoreLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheWriteBehindStoreLoadTest.java
index e8b5a30..489bd26 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheWriteBehindStoreLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/cache/GridCacheWriteBehindStoreLoadTest.java
@@ -19,13 +19,12 @@ package org.apache.ignite.loadtests.cache;
 
 import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
-import org.apache.ignite.cache.GridCache;
 import org.apache.ignite.cache.store.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.junits.common.*;
 
 import javax.cache.configuration.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestCacheStore.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestCacheStore.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestCacheStore.java
index be6b4d9..f3296a5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestCacheStore.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestCacheStore.java
@@ -19,7 +19,6 @@ package org.apache.ignite.loadtests.colocation;
 
 import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
-import org.apache.ignite.cache.GridCache;
 import org.apache.ignite.cache.store.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.resources.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestLifecycleBean.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestLifecycleBean.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestLifecycleBean.java
index ee58451..51ac184 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestLifecycleBean.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestLifecycleBean.java
@@ -18,7 +18,6 @@
 package org.apache.ignite.loadtests.colocation;
 
 import org.apache.ignite.*;
-import org.apache.ignite.cache.*;
 import org.apache.ignite.lifecycle.*;
 import org.apache.ignite.resources.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestMain.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestMain.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestMain.java
index c121802..17c5619 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestMain.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/colocation/GridTestMain.java
@@ -20,10 +20,9 @@ package org.apache.ignite.loadtests.colocation;
 import org.apache.ignite.*;
 import org.apache.ignite.cache.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.internal.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.lang.*;
 import org.apache.ignite.thread.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.springframework.beans.factory.*;
 import org.springframework.context.support.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark.java
index 147eb1c..7470f27 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark.java
@@ -20,11 +20,11 @@ package org.apache.ignite.loadtests.communication;
 import org.apache.ignite.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.managers.communication.*;
 import org.apache.ignite.internal.managers.discovery.*;
 import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.loadtests.util.*;
 import org.apache.ignite.testframework.*;
 import org.jdk8.backport.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark0.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark0.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark0.java
index 4bca8dd..78b1aca 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark0.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridIoManagerBenchmark0.java
@@ -21,16 +21,16 @@ import org.apache.ignite.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.configuration.*;
 import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.managers.communication.*;
+import org.apache.ignite.internal.util.direct.*;
+import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.lang.*;
 import org.apache.ignite.spi.communication.*;
 import org.apache.ignite.spi.communication.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
-import org.apache.ignite.internal.util.direct.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.junits.common.*;
 import org.jdk8.backport.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridTestMessage.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridTestMessage.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridTestMessage.java
index e2c7a6a..0392643 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridTestMessage.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/communication/GridTestMessage.java
@@ -17,9 +17,9 @@
 
 package org.apache.ignite.loadtests.communication;
 
-import org.apache.ignite.lang.*;
 import org.apache.ignite.internal.util.direct.*;
 import org.apache.ignite.internal.util.typedef.internal.*;
+import org.apache.ignite.lang.*;
 
 import java.io.*;
 import java.nio.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/datastructures/GridCachePartitionedAtomicLongLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/datastructures/GridCachePartitionedAtomicLongLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/datastructures/GridCachePartitionedAtomicLongLoadTest.java
index 0418a9d..72329b7 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/datastructures/GridCachePartitionedAtomicLongLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/datastructures/GridCachePartitionedAtomicLongLoadTest.java
@@ -23,18 +23,18 @@ import org.apache.ignite.cache.affinity.consistenthash.*;
 import org.apache.ignite.cache.datastructures.*;
 import org.apache.ignite.cache.eviction.lru.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.transactions.*;
 import org.apache.ignite.spi.discovery.tcp.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.*;
 import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.*;
 import org.apache.ignite.testframework.junits.common.*;
+import org.apache.ignite.transactions.*;
 
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 
-import static org.apache.ignite.transactions.IgniteTxConcurrency.PESSIMISTIC;
-import static org.apache.ignite.transactions.IgniteTxIsolation.*;
 import static org.apache.ignite.cache.CacheWriteSynchronizationMode.*;
+import static org.apache.ignite.transactions.IgniteTxConcurrency.*;
+import static org.apache.ignite.transactions.IgniteTxIsolation.*;
 
 /**
  * Load test for atomic long.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsLoadTest.java
index 55cf7db..25bba93 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsLoadTest.java
@@ -20,12 +20,12 @@ package org.apache.ignite.loadtests.direct.multisplit;
 import org.apache.ignite.*;
 import org.apache.ignite.compute.*;
 import org.apache.ignite.configuration.*;
+import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.loadtest.*;
 import org.apache.ignite.spi.communication.*;
 import org.apache.ignite.spi.communication.tcp.*;
 import org.apache.ignite.spi.discovery.*;
 import org.apache.ignite.spi.discovery.tcp.*;
-import org.apache.ignite.internal.util.typedef.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.config.*;
 import org.apache.ignite.testframework.junits.common.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsRedeployLoadTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsRedeployLoadTest.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsRedeployLoadTest.java
index 5cf8b7a..d2efef0 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsRedeployLoadTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/direct/multisplit/GridMultiSplitsRedeployLoadTest.java
@@ -20,8 +20,8 @@ package org.apache.ignite.loadtests.direct.multisplit;
 import org.apache.ignite.*;
 import org.apache.ignite.compute.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.loadtest.*;
 import org.apache.ignite.internal.util.typedef.*;
+import org.apache.ignite.loadtest.*;
 import org.apache.ignite.testframework.*;
 import org.apache.ignite.testframework.config.*;
 import org.apache.ignite.testframework.junits.common.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/752a802f/modules/core/src/test/java/org/apache/ignite/loadtests/direct/newnodes/GridSingleSplitNewNodesTestTask.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/loadtests/direct/newnodes/GridSingleSplitNewNodesTestTask.java
 
b/modules/core/src/test/java/org/apache/ignite/loadtests/direct/newnodes/GridSingleSplitNewNodesTestTask.java
index 2d95ff9..176fbe5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/loadtests/direct/newnodes/GridSingleSplitNewNodesTestTask.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/loadtests/direct/newnodes/GridSingleSplitNewNodesTestTask.java
@@ -17,7 +17,6 @@
 
 package org.apache.ignite.loadtests.direct.newnodes;
 
-import org.apache.ignite.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.compute.*;
 import org.apache.ignite.resources.*;

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