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From se...@apache.org
Subject [24/55] [abbrv] [partial] ignite git commit: master - imports
Date Mon, 31 Aug 2015 14:44:33 GMT
http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceImpl.java
index 31f4f24..3e1afc0 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceImpl.java
@@ -17,25 +17,37 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-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.future.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.*;
-import java.util.concurrent.locks.*;
-
-import static java.util.concurrent.TimeUnit.*;
-import static org.apache.ignite.transactions.TransactionConcurrency.*;
-import static org.apache.ignite.transactions.TransactionIsolation.*;
-import static org.apache.ignite.internal.util.typedef.internal.CU.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.InvalidObjectException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.io.ObjectStreamException;
+import java.util.concurrent.Callable;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.locks.Condition;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.processors.cache.IgniteInternalCache;
+import org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx;
+import org.apache.ignite.internal.util.future.GridFinishedFuture;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiTuple;
+import org.jetbrains.annotations.Nullable;
+
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static org.apache.ignite.internal.util.typedef.internal.CU.retryTopologySafe;
+import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
+import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ;
 
 /**
  * Cache sequence implementation.
@@ -575,4 +587,4 @@ public final class GridCacheAtomicSequenceImpl implements GridCacheAtomicSequenc
     @Override public String toString() {
         return S.toString(GridCacheAtomicSequenceImpl.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceValue.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceValue.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceValue.java
index e6d6ceb..dd1a1d5 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceValue.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicSequenceValue.java
@@ -17,10 +17,12 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  * Sequence value.
@@ -81,4 +83,4 @@ public final class GridCacheAtomicSequenceValue implements GridCacheInternal, Ex
     @Override public String toString() {
         return S.toString(GridCacheAtomicSequenceValue.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedEx.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedEx.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedEx.java
index eea2204..6e111a2 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedEx.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedEx.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
+import org.apache.ignite.IgniteAtomicStamped;
 
 /**
  * Atomic stamped managed by cache ({@code 'Ex'} stands for external).
@@ -29,4 +29,4 @@ public interface GridCacheAtomicStampedEx<T, S> extends GridCacheRemovable, Igni
      * @return Atomic stamped key.
      */
     public GridCacheInternalKey key();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedImpl.java
index d2dedeb..dff32eb 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedImpl.java
@@ -17,23 +17,31 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-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.*;
-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.lang.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.concurrent.*;
-
-import static org.apache.ignite.transactions.TransactionConcurrency.*;
-import static org.apache.ignite.transactions.TransactionIsolation.*;
-import static org.apache.ignite.internal.util.typedef.internal.CU.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.InvalidObjectException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.io.ObjectStreamException;
+import java.util.concurrent.Callable;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.processors.cache.IgniteInternalCache;
+import org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx;
+import org.apache.ignite.internal.util.F0;
+import org.apache.ignite.internal.util.tostring.GridToStringBuilder;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiTuple;
+import org.apache.ignite.lang.IgniteClosure;
+import org.apache.ignite.lang.IgnitePredicate;
+
+import static org.apache.ignite.internal.util.typedef.internal.CU.retryTopologySafe;
+import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
+import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ;
 
 /**
  * Cache atomic stamped implementation.
@@ -403,4 +411,4 @@ public final class GridCacheAtomicStampedImpl<T, S> implements GridCacheAtomicSt
     @Override public String toString() {
         return GridToStringBuilder.toString(GridCacheAtomicStampedImpl.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedValue.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedValue.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedValue.java
index f852597..e06ee2f 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedValue.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheAtomicStampedValue.java
@@ -17,13 +17,15 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.lang.*;
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.lang.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.lang.GridPeerDeployAware;
+import org.apache.ignite.internal.util.tostring.GridToStringBuilder;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.lang.IgniteBiTuple;
 
 /**
  * Atomic stamped value.
@@ -119,4 +121,4 @@ public final class GridCacheAtomicStampedValue<T, S> implements GridCacheInterna
     @Override public String toString() {
         return GridToStringBuilder.toString(GridCacheAtomicStampedValue.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchEx.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchEx.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchEx.java
index 20bb2e4..ad0d279 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchEx.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchEx.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
+import org.apache.ignite.IgniteCountDownLatch;
 
 /**
  * Grid cache count down latch ({@code 'Ex'} stands for external).
@@ -36,4 +36,4 @@ public interface GridCacheCountDownLatchEx extends IgniteCountDownLatch, GridCac
      * @param cnt New count.
      */
     public void onUpdate(int cnt);
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchImpl.java
index 95b970a..cdd5f90 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchImpl.java
@@ -17,22 +17,32 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-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.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.concurrent.*;
-import java.util.concurrent.atomic.*;
-
-import static org.apache.ignite.transactions.TransactionConcurrency.*;
-import static org.apache.ignite.transactions.TransactionIsolation.*;
-import static org.apache.ignite.internal.util.typedef.internal.CU.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.InvalidObjectException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.io.ObjectStreamException;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicBoolean;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.processors.cache.IgniteInternalCache;
+import org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiTuple;
+
+import static org.apache.ignite.internal.util.typedef.internal.CU.retryTopologySafe;
+import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
+import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ;
 
 /**
  * Cache count down latch implementation.
@@ -398,4 +408,4 @@ public final class GridCacheCountDownLatchImpl implements GridCacheCountDownLatc
             }
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchValue.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchValue.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchValue.java
index dd7dad2..17a11af 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchValue.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheCountDownLatchValue.java
@@ -17,10 +17,12 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  * Count down latch value.
@@ -112,4 +114,4 @@ public final class GridCacheCountDownLatchValue implements GridCacheInternal, Ex
     @Override public String toString() {
         return S.toString(GridCacheCountDownLatchValue.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKey.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKey.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKey.java
index a06ca01..b7783c6 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKey.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKey.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
 
 /**
  * Key is used for caching data structure.
@@ -28,4 +28,4 @@ public interface GridCacheInternalKey extends GridCacheInternal {
      * @return Name of cache data structure.
      */
     public String name();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKeyImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKeyImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKeyImpl.java
index fdf6464..ff07754 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKeyImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheInternalKeyImpl.java
@@ -17,11 +17,14 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.cache.affinity.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.cache.affinity.AffinityKeyMapped;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * Key is used for caching cache data structures.
@@ -86,4 +89,4 @@ public class GridCacheInternalKeyImpl implements GridCacheInternalKey, Externali
     @Override public String toString() {
         return S.toString(GridCacheInternalKeyImpl.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueAdapter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueAdapter.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueAdapter.java
index 9fd7356..0e4aebc 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueAdapter.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueAdapter.java
@@ -17,21 +17,38 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-import org.apache.ignite.cache.affinity.*;
-import org.apache.ignite.internal.processors.cache.*;
-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.lang.*;
-import org.jetbrains.annotations.*;
-
-import javax.cache.processor.*;
-import java.io.*;
-import java.util.*;
-import java.util.concurrent.*;
-
-import static java.util.concurrent.TimeUnit.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.AbstractCollection;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import java.util.Set;
+import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
+import javax.cache.processor.EntryProcessor;
+import javax.cache.processor.MutableEntry;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.IgniteInterruptedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.IgniteQueue;
+import org.apache.ignite.cache.affinity.AffinityKeyMapped;
+import org.apache.ignite.internal.processors.cache.GridCacheAdapter;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.util.tostring.GridToStringExclude;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiTuple;
+import org.apache.ignite.lang.IgniteUuid;
+import org.jetbrains.annotations.Nullable;
+
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
 /**
  * Common code for {@link IgniteQueue} implementation.
@@ -1034,4 +1051,4 @@ public abstract class GridCacheQueueAdapter<T> extends AbstractCollection<T> imp
     @Override public String toString() {
         return S.toString(GridCacheQueueAdapter.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeader.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeader.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeader.java
index 4e51821..499e44f 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeader.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeader.java
@@ -17,15 +17,19 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-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.lang.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.HashSet;
+import java.util.Set;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.tostring.GridToStringInclude;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteUuid;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Queue header.
@@ -196,4 +200,4 @@ public class GridCacheQueueHeader implements GridCacheInternal, Externalizable {
     @Override public String toString() {
         return S.toString(GridCacheQueueHeader.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeaderKey.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeaderKey.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeaderKey.java
index 1a9b9fd..0118b15 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeaderKey.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueHeaderKey.java
@@ -17,10 +17,13 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * Queue header key.
@@ -85,4 +88,4 @@ public class GridCacheQueueHeaderKey implements Externalizable, GridCacheInterna
     @Override public String toString() {
         return S.toString(GridCacheQueueHeaderKey.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueItemKey.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueItemKey.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueItemKey.java
index 2b1d106..c4cb7b1 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueItemKey.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueItemKey.java
@@ -17,11 +17,14 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteUuid;
 
 /**
  * Queue item key.
@@ -118,4 +121,4 @@ class GridCacheQueueItemKey implements Externalizable, GridCacheInternal {
     @Override public String toString() {
         return S.toString(GridCacheQueueItemKey.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueProxy.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueProxy.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueProxy.java
index 8172dcf..f1fbe5b 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueProxy.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheQueueProxy.java
@@ -17,17 +17,26 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-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.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.*;
-import java.util.concurrent.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.InvalidObjectException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.io.ObjectStreamException;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.concurrent.Callable;
+import java.util.concurrent.TimeUnit;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteQueue;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.processors.cache.GridCacheGateway;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiTuple;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Cache queue proxy.
@@ -768,4 +777,4 @@ public class GridCacheQueueProxy<T> implements IgniteQueue<T>, Externalizable {
     @Override public String toString() {
         return delegate.toString();
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheRemovable.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheRemovable.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheRemovable.java
index dd4f2cc..e222e57 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheRemovable.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheRemovable.java
@@ -32,4 +32,4 @@ public interface GridCacheRemovable {
      *
      */
     public void needCheckNotRemoved();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeader.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeader.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeader.java
index d91aa60..c650b21 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeader.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeader.java
@@ -17,11 +17,14 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteUuid;
 
 /**
  * Cache set header.
@@ -82,4 +85,4 @@ public class GridCacheSetHeader implements GridCacheInternal, Externalizable {
     @Override public String toString() {
         return S.toString(GridCacheSetHeader.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeaderKey.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeaderKey.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeaderKey.java
index fd82e67..f26dbca 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeaderKey.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetHeaderKey.java
@@ -17,10 +17,13 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * Set header key.
@@ -85,4 +88,4 @@ public class GridCacheSetHeaderKey implements Externalizable, GridCacheInternal
     @Override public String toString() {
         return S.toString(GridCacheSetHeaderKey.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetImpl.java
index 6d920fd..62eab61 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetImpl.java
@@ -17,24 +17,43 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-import org.apache.ignite.cache.affinity.*;
-import org.apache.ignite.cluster.*;
-import org.apache.ignite.internal.processors.affinity.*;
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.processors.cache.query.*;
-import org.apache.ignite.internal.util.*;
-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.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.*;
-import java.util.concurrent.*;
-
-import static org.apache.ignite.internal.processors.cache.query.GridCacheQueryType.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.AbstractCollection;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.Callable;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.IgniteSet;
+import org.apache.ignite.cache.affinity.AffinityKeyMapped;
+import org.apache.ignite.cluster.ClusterNode;
+import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion;
+import org.apache.ignite.internal.processors.cache.CacheIteratorConverter;
+import org.apache.ignite.internal.processors.cache.CacheWeakQueryIteratorsHolder;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.processors.cache.IgniteInternalCache;
+import org.apache.ignite.internal.processors.cache.query.CacheQuery;
+import org.apache.ignite.internal.processors.cache.query.CacheQueryFuture;
+import org.apache.ignite.internal.processors.cache.query.GridCacheQueryAdapter;
+import org.apache.ignite.internal.util.GridConcurrentHashSet;
+import org.apache.ignite.internal.util.lang.GridCloseableIterator;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteReducer;
+import org.apache.ignite.lang.IgniteUuid;
+import org.jetbrains.annotations.Nullable;
+
+import static org.apache.ignite.internal.processors.cache.query.GridCacheQueryType.SET;
 
 /**
  * Cache set implementation.
@@ -603,4 +622,4 @@ public class GridCacheSetImpl<T> extends AbstractCollection<T> implements Ignite
             setName = U.readString(in);
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetItemKey.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetItemKey.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetItemKey.java
index 390b6df..d025dce 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetItemKey.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetItemKey.java
@@ -17,12 +17,15 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.tostring.GridToStringInclude;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteUuid;
 
 /**
  * Set item key.
@@ -106,4 +109,4 @@ public class GridCacheSetItemKey implements GridCacheInternal, Externalizable {
     @Override public String toString() {
         return S.toString(GridCacheSetItemKey.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetProxy.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetProxy.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetProxy.java
index 90c26f0..9c47e1c 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetProxy.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridCacheSetProxy.java
@@ -17,18 +17,26 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.processors.cache.*;
-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.lang.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.*;
-import java.util.concurrent.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.InvalidObjectException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.io.ObjectStreamException;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.concurrent.Callable;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteSet;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.processors.cache.GridCacheGateway;
+import org.apache.ignite.internal.util.GridSpinBusyLock;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiTuple;
+import org.jetbrains.annotations.NotNull;
 
 /**
  * Cache set proxy.
@@ -604,4 +612,4 @@ public class GridCacheSetProxy<T> implements IgniteSet<T>, Externalizable {
     @Override public String toString() {
         return delegate.toString();
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridSetQueryPredicate.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridSetQueryPredicate.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridSetQueryPredicate.java
index 7ae5974..e8b2cc7 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridSetQueryPredicate.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridSetQueryPredicate.java
@@ -17,12 +17,17 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.IgniteSet;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteBiPredicate;
+import org.apache.ignite.lang.IgniteUuid;
 
 /**
  * Predicate for query over {@link IgniteSet} items.
@@ -113,4 +118,4 @@ public class GridSetQueryPredicate<K, V> implements IgniteBiPredicate<K, V>, Ext
     @Override public String toString() {
         return S.toString(GridSetQueryPredicate.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridTransactionalCacheQueueImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridTransactionalCacheQueueImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridTransactionalCacheQueueImpl.java
index 1304326..94cbfbd 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridTransactionalCacheQueueImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/datastructures/GridTransactionalCacheQueueImpl.java
@@ -17,17 +17,21 @@
 
 package org.apache.ignite.internal.processors.datastructures;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.cluster.*;
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.processors.cache.transactions.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.jetbrains.annotations.*;
-
-import java.util.*;
-
-import static org.apache.ignite.transactions.TransactionConcurrency.*;
-import static org.apache.ignite.transactions.TransactionIsolation.*;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteException;
+import org.apache.ignite.internal.cluster.ClusterGroupEmptyCheckedException;
+import org.apache.ignite.internal.cluster.ClusterTopologyCheckedException;
+import org.apache.ignite.internal.processors.cache.GridCacheContext;
+import org.apache.ignite.internal.processors.cache.transactions.IgniteInternalTx;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.jetbrains.annotations.Nullable;
+
+import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
+import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ;
 
 /**
  * {@link org.apache.ignite.IgniteQueue} implementation using transactional cache.
@@ -237,4 +241,4 @@ public class GridTransactionalCacheQueueImpl<T> extends GridCacheQueueAdapter<T>
             throw U.convertException(e);
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/GridDrType.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/GridDrType.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/GridDrType.java
index ac1c19c..a3c0001 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/GridDrType.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/GridDrType.java
@@ -35,4 +35,4 @@ public enum GridDrType {
 
     /** Replication during preload. */
     DR_PRELOAD
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/IgniteDrDataStreamerCacheUpdater.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/IgniteDrDataStreamerCacheUpdater.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/IgniteDrDataStreamerCacheUpdater.java
index e5bbe39..0cec1fe 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/IgniteDrDataStreamerCacheUpdater.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/dr/IgniteDrDataStreamerCacheUpdater.java
@@ -17,18 +17,32 @@
 
 package org.apache.ignite.internal.processors.dr;
 
-import org.apache.ignite.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.processors.cache.dr.*;
-import org.apache.ignite.internal.processors.cache.version.*;
-import org.apache.ignite.internal.processors.datastreamer.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.stream.*;
-
-import java.util.*;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import org.apache.ignite.Ignite;
+import org.apache.ignite.IgniteCache;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.apache.ignite.configuration.CacheConfiguration;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.IgniteKernal;
+import org.apache.ignite.internal.processors.cache.CacheObject;
+import org.apache.ignite.internal.processors.cache.CacheObjectContext;
+import org.apache.ignite.internal.processors.cache.CacheOperationContext;
+import org.apache.ignite.internal.processors.cache.GridCacheAdapter;
+import org.apache.ignite.internal.processors.cache.GridCacheProxyImpl;
+import org.apache.ignite.internal.processors.cache.IgniteCacheProxy;
+import org.apache.ignite.internal.processors.cache.IgniteInternalCache;
+import org.apache.ignite.internal.processors.cache.KeyCacheObject;
+import org.apache.ignite.internal.processors.cache.dr.GridCacheDrExpirationInfo;
+import org.apache.ignite.internal.processors.cache.dr.GridCacheDrInfo;
+import org.apache.ignite.internal.processors.cache.version.GridCacheRawVersionedEntry;
+import org.apache.ignite.internal.processors.datastreamer.DataStreamerCacheUpdaters;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.CU;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.stream.StreamReceiver;
 
 /**
  * Data center replication cache receiver for data streamer.
@@ -90,4 +104,4 @@ public class IgniteDrDataStreamerCacheUpdater implements StreamReceiver<KeyCache
             throw U.convertException(e);
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/Hadoop.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/Hadoop.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/Hadoop.java
index 9efc4a9..61bfec9 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/Hadoop.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/Hadoop.java
@@ -17,11 +17,11 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.processors.hadoop.counter.*;
-import org.jetbrains.annotations.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.configuration.HadoopConfiguration;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.processors.hadoop.counter.HadoopCounters;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Hadoop facade providing access to Ignite Hadoop features.
@@ -85,4 +85,4 @@ public interface Hadoop {
      * @throws IgniteCheckedException If failed.
      */
     public boolean kill(HadoopJobId jobId) throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopFileBlock.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopFileBlock.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopFileBlock.java
index 223e572..bc665eb 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopFileBlock.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopFileBlock.java
@@ -17,12 +17,14 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.net.*;
-import java.util.*;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.net.URI;
+import java.util.Arrays;
+import org.apache.ignite.internal.util.tostring.GridToStringInclude;
+import org.apache.ignite.internal.util.typedef.internal.A;
+import org.apache.ignite.internal.util.typedef.internal.S;
 
 /**
  * Hadoop file block.
@@ -159,4 +161,4 @@ public class HadoopFileBlock extends HadoopInputSplit {
     public String toString() {
         return S.toString(HadoopFileBlock.class, this, "hosts", Arrays.toString(hosts));
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopInputSplit.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopInputSplit.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopInputSplit.java
index 0c94012..998cb61 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopInputSplit.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopInputSplit.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import java.io.*;
+import java.io.Externalizable;
 
 /**
  * Abstract fragment of an input data source.
@@ -51,4 +51,4 @@ public abstract class HadoopInputSplit implements Externalizable {
      * @return Hash code of the object.
      */
     @Override public abstract int hashCode();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJob.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJob.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJob.java
index 5fd6c81..2f6f6a7 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJob.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJob.java
@@ -17,9 +17,9 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-
-import java.util.*;
+import java.util.Collection;
+import java.util.UUID;
+import org.apache.ignite.IgniteCheckedException;
 
 /**
  * Hadoop job.
@@ -99,4 +99,4 @@ public interface HadoopJob {
      * Cleans up the job staging directory.
      */
     public void cleanupStagingDirectory();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobId.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobId.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobId.java
index b0593a8..8c61fab 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobId.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobId.java
@@ -17,11 +17,13 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.internal.processors.cache.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.util.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.UUID;
+import org.apache.ignite.internal.processors.cache.GridCacheInternal;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * Job ID.
@@ -100,4 +102,4 @@ public class HadoopJobId implements GridCacheInternal, Externalizable {
     @Override public String toString() {
         return nodeId + "_" + jobId;
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobInfo.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobInfo.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobInfo.java
index d3735d5..eda8e97 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobInfo.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobInfo.java
@@ -17,10 +17,10 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
+import java.io.Serializable;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteLogger;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Compact job description.
@@ -82,4 +82,4 @@ public interface HadoopJobInfo extends Serializable {
      * @return User name.
      */
     public String user();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobPhase.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobPhase.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobPhase.java
index 8c932bb..623ddda 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobPhase.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobPhase.java
@@ -35,4 +35,4 @@ public enum HadoopJobPhase {
 
     /** Job has finished execution. */
     PHASE_COMPLETE
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobProperty.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobProperty.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobProperty.java
index 1a58624..b3fa4a1 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobProperty.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobProperty.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.jetbrains.annotations.*;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Enumeration of optional properties supported by Ignite for Apache Hadoop.
@@ -135,4 +135,4 @@ public enum HadoopJobProperty {
 
         return res == null ? dflt : Boolean.parseBoolean(res);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobStatus.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobStatus.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobStatus.java
index 752556d..a9a247a 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobStatus.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopJobStatus.java
@@ -17,9 +17,12 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * Hadoop job status.
@@ -204,4 +207,4 @@ public class HadoopJobStatus implements Externalizable {
         failed = in.readBoolean();
         ver = in.readLong();
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlan.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlan.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlan.java
index 3da2fb1..aadc2bf 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlan.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlan.java
@@ -17,10 +17,10 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.util.*;
+import java.io.Serializable;
+import java.util.Collection;
+import java.util.UUID;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Map-reduce job execution plan.
@@ -77,4 +77,4 @@ public interface HadoopMapReducePlan extends Serializable {
      * @return Node ID.
      */
     public UUID nodeForReducer(int reducer);
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlanner.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlanner.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlanner.java
index ab885fe..185994f 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlanner.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopMapReducePlanner.java
@@ -17,11 +17,10 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-import org.apache.ignite.cluster.*;
-import org.jetbrains.annotations.*;
-
-import java.util.*;
+import java.util.Collection;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.cluster.ClusterNode;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Map-reduce execution planner.
@@ -37,4 +36,4 @@ public interface HadoopMapReducePlanner {
      */
     public HadoopMapReducePlan preparePlan(HadoopJob job, Collection<ClusterNode> top,
         @Nullable HadoopMapReducePlan oldPlan) throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopProcessor.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopProcessor.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopProcessor.java
index 3b0f536..72b5050 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopProcessor.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopProcessor.java
@@ -17,11 +17,12 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.processors.hadoop.counter.*;
-import org.apache.ignite.internal.util.future.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.configuration.HadoopConfiguration;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.processors.hadoop.counter.HadoopCounters;
+import org.apache.ignite.internal.util.future.GridFinishedFuture;
 
 /**
  * Hadoop processor.
@@ -73,4 +74,4 @@ public class HadoopNoopProcessor extends HadoopProcessorAdapter {
     @Override public boolean kill(HadoopJobId jobId) throws IgniteCheckedException {
         return false;
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopPartitioner.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopPartitioner.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopPartitioner.java
index ec94f81..feb5f64 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopPartitioner.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopPartitioner.java
@@ -30,4 +30,4 @@ public interface HadoopPartitioner {
      * @return Partition.
      */
     public int partition(Object key, Object val, int parts);
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopProcessorAdapter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopProcessorAdapter.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopProcessorAdapter.java
index 44ff8be..3d381c3 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopProcessorAdapter.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopProcessorAdapter.java
@@ -17,11 +17,12 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.processors.*;
-import org.apache.ignite.internal.processors.hadoop.counter.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.configuration.HadoopConfiguration;
+import org.apache.ignite.internal.GridKernalContext;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.processors.GridProcessorAdapter;
+import org.apache.ignite.internal.processors.hadoop.counter.HadoopCounters;
 
 /**
  * Hadoop processor.
@@ -93,4 +94,4 @@ public abstract class HadoopProcessorAdapter extends GridProcessorAdapter {
      * @throws IgniteCheckedException If failed.
      */
     public abstract boolean kill(HadoopJobId jobId) throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopSerialization.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopSerialization.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopSerialization.java
index aab803b..69cfe36 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopSerialization.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopSerialization.java
@@ -17,10 +17,10 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
+import java.io.DataInput;
+import java.io.DataOutput;
+import org.apache.ignite.IgniteCheckedException;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Hadoop serialization. Not thread safe object, must be created for each thread or correctly synchronized.
@@ -51,4 +51,4 @@ public interface HadoopSerialization extends AutoCloseable {
      * @throws IgniteCheckedException If failed.
      */
     @Override public void close() throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTask.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTask.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTask.java
index 3ce83ae..bbee626 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTask.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTask.java
@@ -17,9 +17,8 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import org.apache.ignite.IgniteCheckedException;
 
 /**
  * Hadoop task.
@@ -69,4 +68,4 @@ public abstract class HadoopTask {
      * Interrupts task execution.
      */
     public abstract void cancel();
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskContext.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskContext.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskContext.java
index 3d2ee17..ecb9f26 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskContext.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskContext.java
@@ -17,11 +17,11 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.processors.hadoop.counter.*;
-
-import java.util.*;
-import java.util.concurrent.*;
+import java.util.Comparator;
+import java.util.concurrent.Callable;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.processors.hadoop.counter.HadoopCounter;
+import org.apache.ignite.internal.processors.hadoop.counter.HadoopCounters;
 
 /**
  * Task context.
@@ -199,4 +199,4 @@ public abstract class HadoopTaskContext {
      * @throws IgniteCheckedException On any error in callable.
      */
     public abstract <T> T runAsJobOwner(Callable<T> c) throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInfo.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInfo.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInfo.java
index eb82cb4..b76fb85 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInfo.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInfo.java
@@ -17,10 +17,12 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Task info.
@@ -150,4 +152,4 @@ public class HadoopTaskInfo implements Externalizable {
     @Override public String toString() {
         return S.toString(HadoopTaskInfo.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInput.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInput.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInput.java
index ad6446f..3850d94 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInput.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskInput.java
@@ -17,9 +17,8 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
-
-import java.util.*;
+import java.util.Iterator;
+import org.apache.ignite.IgniteCheckedException;
 
 /**
  * Task input.
@@ -52,4 +51,4 @@ public interface HadoopTaskInput extends AutoCloseable {
      * @throws IgniteCheckedException If failed.
      */
     @Override public void close() throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskOutput.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskOutput.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskOutput.java
index 41d9847..784b585 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskOutput.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskOutput.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.apache.ignite.*;
+import org.apache.ignite.IgniteCheckedException;
 
 /**
  * Task output.
@@ -37,4 +37,4 @@ public interface HadoopTaskOutput extends AutoCloseable {
      * @throws IgniteCheckedException If failed.
      */
     @Override public void close() throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskType.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskType.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskType.java
index a88e189..cf5c47e 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskType.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopTaskType.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.hadoop;
 
-import org.jetbrains.annotations.*;
+import org.jetbrains.annotations.Nullable;
 
 /**
 * Task type.
@@ -53,4 +53,4 @@ public enum HadoopTaskType {
     @Nullable public static HadoopTaskType fromOrdinal(byte ord) {
         return ord >= 0 && ord < VALS.length ? VALS[ord] : null;
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounter.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounter.java
index 918c3bc..d3f920d 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounter.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounter.java
@@ -41,4 +41,4 @@ public interface HadoopCounter {
      * @param cntr Counter to merge into this counter.
      */
     public void merge(HadoopCounter cntr);
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounterWriter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounterWriter.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounterWriter.java
index f21a1e6..6c033b2 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounterWriter.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounterWriter.java
@@ -17,8 +17,8 @@
 
 package org.apache.ignite.internal.processors.hadoop.counter;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.processors.hadoop.*;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.processors.hadoop.HadoopJob;
 
 /**
  * The object that writes some system counters to some storage for each running job. This operation is a part of
@@ -33,4 +33,4 @@ public interface HadoopCounterWriter {
      * @throws IgniteCheckedException If failed.
      */
     public void write(HadoopJob job, HadoopCounters cntrs) throws IgniteCheckedException;
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounters.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounters.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounters.java
index 706ba77..dfe77a8 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounters.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/counter/HadoopCounters.java
@@ -17,7 +17,7 @@
 
 package org.apache.ignite.internal.processors.hadoop.counter;
 
-import java.util.*;
+import java.util.Collection;
 
 /**
  * Counters store.
@@ -46,4 +46,4 @@ public interface HadoopCounters {
      * @param other Counters to merge with.
      */
     void merge(HadoopCounters other);
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAckMessage.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAckMessage.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAckMessage.java
index b551b7b..f4a8fad 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAckMessage.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAckMessage.java
@@ -17,15 +17,15 @@
 
 package org.apache.ignite.internal.processors.igfs;
 
-import org.apache.ignite.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.lang.*;
-import org.apache.ignite.marshaller.*;
-import org.apache.ignite.plugin.extensions.communication.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.nio.*;
+import java.io.Externalizable;
+import java.nio.ByteBuffer;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.internal.GridDirectTransient;
+import org.apache.ignite.lang.IgniteUuid;
+import org.apache.ignite.marshaller.Marshaller;
+import org.apache.ignite.plugin.extensions.communication.MessageReader;
+import org.apache.ignite.plugin.extensions.communication.MessageWriter;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Block write request acknowledgement message.
@@ -189,4 +189,4 @@ public class IgfsAckMessage extends IgfsCommunicationMessage {
     @Override public byte fieldsCount() {
         return 3;
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAsyncImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAsyncImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAsyncImpl.java
index 8099985..8653f90 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAsyncImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAsyncImpl.java
@@ -17,18 +17,26 @@
 
 package org.apache.ignite.internal.processors.igfs;
 
-import org.apache.ignite.*;
-import org.apache.ignite.configuration.*;
-import org.apache.ignite.igfs.*;
-import org.apache.ignite.igfs.mapreduce.*;
-import org.apache.ignite.igfs.secondary.*;
-import org.apache.ignite.internal.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-import org.jetbrains.annotations.*;
-
-import java.net.*;
-import java.util.*;
+import java.net.URI;
+import java.util.Collection;
+import java.util.Map;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.IgniteFileSystem;
+import org.apache.ignite.configuration.FileSystemConfiguration;
+import org.apache.ignite.igfs.IgfsBlockLocation;
+import org.apache.ignite.igfs.IgfsFile;
+import org.apache.ignite.igfs.IgfsMetrics;
+import org.apache.ignite.igfs.IgfsOutputStream;
+import org.apache.ignite.igfs.IgfsPath;
+import org.apache.ignite.igfs.IgfsPathSummary;
+import org.apache.ignite.igfs.mapreduce.IgfsRecordResolver;
+import org.apache.ignite.igfs.mapreduce.IgfsTask;
+import org.apache.ignite.igfs.secondary.IgfsSecondaryFileSystem;
+import org.apache.ignite.internal.AsyncSupportAdapter;
+import org.apache.ignite.internal.IgniteInternalFuture;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteUuid;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * Igfs supporting asynchronous operations.
@@ -314,4 +322,4 @@ public class IgfsAsyncImpl extends AsyncSupportAdapter<IgniteFileSystem> impleme
     @Override public IgfsSecondaryFileSystem asSecondary() {
         return igfs.asSecondary();
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAttributes.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAttributes.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAttributes.java
index 8e4dbbb..af9485e 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAttributes.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsAttributes.java
@@ -17,11 +17,15 @@
 
 package org.apache.ignite.internal.processors.igfs;
 
-import org.apache.ignite.igfs.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.util.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.ignite.igfs.IgfsMode;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * IGFS attributes.
@@ -183,4 +187,4 @@ public class IgfsAttributes implements Externalizable {
                 pathModes.put(U.readString(in), IgfsMode.fromOrdinal(in.readByte()));
         }
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockKey.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockKey.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockKey.java
index efb84d4..a16e60b 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockKey.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockKey.java
@@ -17,15 +17,21 @@
 
 package org.apache.ignite.internal.processors.igfs;
 
-import org.apache.ignite.internal.processors.task.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-import org.apache.ignite.lang.*;
-import org.apache.ignite.plugin.extensions.communication.*;
-import org.jetbrains.annotations.*;
-
-import java.io.*;
-import java.nio.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.nio.ByteBuffer;
+import org.apache.ignite.internal.processors.task.GridInternal;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
+import org.apache.ignite.lang.IgniteUuid;
+import org.apache.ignite.plugin.extensions.communication.Message;
+import org.apache.ignite.plugin.extensions.communication.MessageReader;
+import org.apache.ignite.plugin.extensions.communication.MessageWriter;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * File's binary data block key.
@@ -257,4 +263,4 @@ public final class IgfsBlockKey implements Message, Externalizable, Comparable<I
     @Override public String toString() {
         return S.toString(IgfsBlockKey.class, this);
     }
-}
+}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/90e9555c/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockLocationImpl.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockLocationImpl.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockLocationImpl.java
index bbea11b..0ec31ba 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockLocationImpl.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/igfs/IgfsBlockLocationImpl.java
@@ -17,16 +17,22 @@
 
 package org.apache.ignite.internal.processors.igfs;
 
-import org.apache.ignite.*;
-import org.apache.ignite.cluster.*;
-import org.apache.ignite.igfs.*;
-import org.apache.ignite.internal.util.tostring.*;
-import org.apache.ignite.internal.util.typedef.*;
-import org.apache.ignite.internal.util.typedef.internal.*;
-
-import java.io.*;
-import java.net.*;
-import java.util.*;
+import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.UUID;
+import org.apache.ignite.IgniteCheckedException;
+import org.apache.ignite.cluster.ClusterNode;
+import org.apache.ignite.igfs.IgfsBlockLocation;
+import org.apache.ignite.internal.util.tostring.GridToStringInclude;
+import org.apache.ignite.internal.util.typedef.F;
+import org.apache.ignite.internal.util.typedef.internal.S;
+import org.apache.ignite.internal.util.typedef.internal.U;
 
 /**
  * File block location in the grid.
@@ -255,4 +261,4 @@ public class IgfsBlockLocationImpl implements IgfsBlockLocation, Externalizable
         this.names = names;
         this.hosts = hosts;
     }
-}
+}
\ No newline at end of file


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