Repository: ignite
Updated Branches:
  refs/heads/master 09a823cf6 -> 8f52344bf


http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheEventAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheEventAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheEventAbstractTest.java
index 55190ad..daa1557 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheEventAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheEventAbstractTest.java
@@ -718,14 +718,14 @@ public abstract class GridCacheEventAbstractTest extends 
GridCacheAbstractSelfTe
         /**
          *
          */
-        public void listen() {
+        @Override public void listen() {
             listen = true;
         }
 
         /**
          *
          */
-        public void stopListen() {
+        @Override public void stopListen() {
             listen = false;
         }
 
@@ -733,7 +733,7 @@ public abstract class GridCacheEventAbstractTest extends 
GridCacheAbstractSelfTe
          * @param type Event type.
          * @return Count.
          */
-        public int eventCount(int type) {
+        @Override public int eventCount(int type) {
             assert type > 0;
 
             AtomicInteger cntr = cntrs.get(type);
@@ -744,7 +744,7 @@ public abstract class GridCacheEventAbstractTest extends 
GridCacheAbstractSelfTe
         /**
          * Reset listener.
          */
-        public void reset() {
+        @Override public void reset() {
             cntrs.clear();
 
             futs.clear();
@@ -778,7 +778,7 @@ public abstract class GridCacheEventAbstractTest extends 
GridCacheAbstractSelfTe
          * @param evtCnts Array of tuples with values: V1 - event type, V2 - 
expected event count.
          * @throws IgniteCheckedException If failed to wait.
          */
-        public void waitForEventCount(IgniteBiTuple<Integer, Integer>... 
evtCnts)
+        @Override public void waitForEventCount(IgniteBiTuple<Integer, 
Integer>... evtCnts)
             throws IgniteCheckedException {
             if (F.isEmpty(evtCnts))
                 return;

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteCacheCreatePutTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteCacheCreatePutTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteCacheCreatePutTest.java
index 113cea4..646084c 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteCacheCreatePutTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteCacheCreatePutTest.java
@@ -55,7 +55,7 @@ public class IgniteCacheCreatePutTest extends 
GridCommonAbstractTest {
     private boolean client;
 
     /** {@inheritDoc} */
-    protected IgniteConfiguration getConfiguration(String igniteInstanceName) 
throws Exception {
+    @Override protected IgniteConfiguration getConfiguration(String 
igniteInstanceName) throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);
 
         
((TcpCommunicationSpi)cfg.getCommunicationSpi()).setSharedMemoryPort(-1);

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeMultiServerTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeMultiServerTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeMultiServerTest.java
index a6318d4..b7003d4 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeMultiServerTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeMultiServerTest.java
@@ -24,7 +24,7 @@ public class IgniteOptimisticTxSuspendResumeMultiServerTest 
extends IgniteOptimi
     /**
      * @return Number of server nodes.
      */
-    protected int serversNumber() {
+    @Override protected int serversNumber() {
         return 4;
     }
 }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeTest.java
index 6751b1e..4b613c2 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/IgniteOptimisticTxSuspendResumeTest.java
@@ -338,7 +338,7 @@ public class IgniteOptimisticTxSuspendResumeTest extends 
GridCommonAbstractTest
                     }
 
                     GridTestUtils.runMultiThreaded(new CI1Exc<Integer>() {
-                        public void applyx(Integer idx) throws Exception {
+                        @Override public void applyx(Integer idx) throws 
Exception {
                             Transaction tx = clientTxs.get(idx);
 
                             assertEquals(SUSPENDED, tx.state());

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/GridCacheRebalancingOrderingTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/GridCacheRebalancingOrderingTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/GridCacheRebalancingOrderingTest.java
index 54cadc5..43db931 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/GridCacheRebalancingOrderingTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/rebalancing/GridCacheRebalancingOrderingTest.java
@@ -807,7 +807,7 @@ public class GridCacheRebalancingOrderingTest extends 
GridCommonAbstractTest {
          * @param part the partition
          * @return the set for the given partition
          */
-        public Set<IntegerKey> ensureKeySet(final int part) {
+        @Override public Set<IntegerKey> ensureKeySet(final int part) {
             return ensureKeySet(part, partMap);
         }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheStoreSessionWriteBehindAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheStoreSessionWriteBehindAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheStoreSessionWriteBehindAbstractTest.java
index 7ad240d..832676d 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheStoreSessionWriteBehindAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheStoreSessionWriteBehindAbstractTest.java
@@ -74,7 +74,7 @@ public abstract class 
IgniteCacheStoreSessionWriteBehindAbstractTest extends Ign
      * @return Cache configuration.
      * @throws Exception In case of error.
      */
-    @SuppressWarnings("unchecked")
+    @Override @SuppressWarnings("unchecked")
     protected CacheConfiguration cacheConfiguration(String igniteInstanceName) 
throws Exception {
         CacheConfiguration ccfg0 = 
super.cacheConfiguration(igniteInstanceName);
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheTxStoreSessionWriteBehindCoalescingTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheTxStoreSessionWriteBehindCoalescingTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheTxStoreSessionWriteBehindCoalescingTest.java
index 58cc380..a90b4f1 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheTxStoreSessionWriteBehindCoalescingTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/integration/IgniteCacheTxStoreSessionWriteBehindCoalescingTest.java
@@ -40,7 +40,7 @@ public class 
IgniteCacheTxStoreSessionWriteBehindCoalescingTest extends IgniteCa
      * @return Cache configuration.
      * @throws Exception In case of error.
      */
-    @SuppressWarnings("unchecked")
+    @Override @SuppressWarnings("unchecked")
     protected CacheConfiguration cacheConfiguration(String igniteInstanceName) 
throws Exception {
         CacheConfiguration ccfg = super.cacheConfiguration(igniteInstanceName);
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmFullApiSelfTest.java
index 2a70668..1a66e3f 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
 public class GridCacheAtomicClientOnlyMultiJvmFullApiSelfTest extends
     GridCacheAtomicClientOnlyMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmP2PDisabledFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmP2PDisabledFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmP2PDisabledFullApiSelfTest.java
index aaf5151..396e7be 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmP2PDisabledFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicClientOnlyMultiJvmP2PDisabledFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
 public class GridCacheAtomicClientOnlyMultiJvmP2PDisabledFullApiSelfTest 
extends
     GridCacheAtomicClientOnlyMultiNodeP2PDisabledFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicCopyOnReadDisabledMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicCopyOnReadDisabledMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicCopyOnReadDisabledMultiJvmFullApiSelfTest.java
index 3f33a0d..095f5bf 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicCopyOnReadDisabledMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicCopyOnReadDisabledMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
 public class GridCacheAtomicCopyOnReadDisabledMultiJvmFullApiSelfTest extends
     GridCacheAtomicCopyOnReadDisabledMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmFullApiSelfTest.java
index fce0f51..dc69ab2 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmFullApiSelfTest.java
@@ -24,7 +24,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
  */
 public class GridCacheAtomicMultiJvmFullApiSelfTest extends 
GridCacheAtomicMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmP2PDisabledFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmP2PDisabledFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmP2PDisabledFullApiSelfTest.java
index 51aa9e2..a026597 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmP2PDisabledFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicMultiJvmP2PDisabledFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
 public class GridCacheAtomicMultiJvmP2PDisabledFullApiSelfTest extends
     GridCacheAtomicMultiNodeP2PDisabledFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearEnabledMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearEnabledMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearEnabledMultiJvmFullApiSelfTest.java
index 8623de1..5d28cb7 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearEnabledMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearEnabledMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
 public class GridCacheAtomicNearEnabledMultiJvmFullApiSelfTest extends
     GridCacheAtomicNearEnabledMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmFullApiSelfTest.java
index 29c0c86..b7626b4 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
 public class GridCacheAtomicNearOnlyMultiJvmFullApiSelfTest extends
     GridCacheAtomicNearOnlyMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
index 4993aba..424b7c2 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheAtomicNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheAto
 public class GridCacheAtomicNearOnlyMultiJvmP2PDisabledFullApiSelfTest extends
     GridCacheAtomicNearOnlyMultiNodeP2PDisabledFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmFullApiSelfTest.java
index 1a062db..7f8e268 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmFullApiSelfTest.java
@@ -24,7 +24,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheNea
  */
 public class GridCacheNearOnlyMultiJvmFullApiSelfTest extends 
GridCacheNearOnlyMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
index efe7c53..6fe3ab5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheNearOnlyMultiJvmP2PDisabledFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCacheNea
 public class GridCacheNearOnlyMultiJvmP2PDisabledFullApiSelfTest extends
     GridCacheNearOnlyMultiNodeP2PDisabledFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedCopyOnReadDisabledMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedCopyOnReadDisabledMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedCopyOnReadDisabledMultiJvmFullApiSelfTest.java
index 321f027..6aca1ff 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedCopyOnReadDisabledMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedCopyOnReadDisabledMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCachePar
 public class GridCachePartitionedCopyOnReadDisabledMultiJvmFullApiSelfTest 
extends
     GridCachePartitionedCopyOnReadDisabledMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmFullApiSelfTest.java
index 51b2c73..68f5df1 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmFullApiSelfTest.java
@@ -24,7 +24,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCachePar
  */
 public class GridCachePartitionedMultiJvmFullApiSelfTest extends 
GridCachePartitionedMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmP2PDisabledFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmP2PDisabledFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmP2PDisabledFullApiSelfTest.java
index 8d4ca45..63f2334 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmP2PDisabledFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedMultiJvmP2PDisabledFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.near.GridCachePar
 public class GridCachePartitionedMultiJvmP2PDisabledFullApiSelfTest extends
     GridCachePartitionedMultiNodeP2PDisabledFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmFullApiSelfTest.java
index 87dc8ee..2fde512 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.dht.GridCachePart
 public class GridCachePartitionedNearDisabledMultiJvmFullApiSelfTest extends
     GridCachePartitionedNearDisabledMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmP2PDisabledFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmP2PDisabledFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmP2PDisabledFullApiSelfTest.java
index 2c006ae..5947f8d 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmP2PDisabledFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCachePartitionedNearDisabledMultiJvmP2PDisabledFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.dht.GridCachePart
 public class 
GridCachePartitionedNearDisabledMultiJvmP2PDisabledFullApiSelfTest extends
     GridCachePartitionedNearDisabledMultiNodeP2PDisabledFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedAtomicMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedAtomicMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedAtomicMultiJvmFullApiSelfTest.java
index 4d37c7f..e6df822 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedAtomicMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedAtomicMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.replicated.GridCa
 public class GridCacheReplicatedAtomicMultiJvmFullApiSelfTest extends
     GridCacheReplicatedAtomicMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmFullApiSelfTest.java
index 78f0466..b03c79f 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmFullApiSelfTest.java
@@ -24,7 +24,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.replicated.GridCa
  */
 public class GridCacheReplicatedMultiJvmFullApiSelfTest extends 
GridCacheReplicatedMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmP2PDisabledFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmP2PDisabledFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmP2PDisabledFullApiSelfTest.java
index 1305e3c..9ebefe3 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmP2PDisabledFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedMultiJvmP2PDisabledFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.replicated.GridCa
 public class GridCacheReplicatedMultiJvmP2PDisabledFullApiSelfTest extends
     GridCacheReplicatedMultiNodeP2PDisabledFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedNearOnlyMultiJvmFullApiSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedNearOnlyMultiJvmFullApiSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedNearOnlyMultiJvmFullApiSelfTest.java
index 8693a51..9b4db5b 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedNearOnlyMultiJvmFullApiSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/multijvm/GridCacheReplicatedNearOnlyMultiJvmFullApiSelfTest.java
@@ -25,7 +25,7 @@ import 
org.apache.ignite.internal.processors.cache.distributed.replicated.GridCa
 public class GridCacheReplicatedNearOnlyMultiJvmFullApiSelfTest extends
     GridCacheReplicatedNearOnlyMultiNodeFullApiSelfTest {
     /** {@inheritDoc} */
-    protected boolean isMultiJvm() {
+    @Override protected boolean isMultiJvm() {
         return true;
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccAbstractFeatureTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccAbstractFeatureTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccAbstractFeatureTest.java
index 3ff8846..a667297 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccAbstractFeatureTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccAbstractFeatureTest.java
@@ -61,7 +61,7 @@ public abstract class CacheMvccAbstractFeatureTest extends 
CacheMvccAbstractTest
     private Ignite node;
 
     /** {@inheritDoc} */
-    protected CacheMode cacheMode() {
+    @Override protected CacheMode cacheMode() {
         return PARTITIONED;
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccOperationChecksTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccOperationChecksTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccOperationChecksTest.java
index 98a06c7..dc2de9a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccOperationChecksTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccOperationChecksTest.java
@@ -45,7 +45,7 @@ public class CacheMvccOperationChecksTest extends 
CacheMvccAbstractTest {
     private final static Class[] E = new Class[]{};
 
     /** {@inheritDoc} */
-    protected CacheMode cacheMode() {
+    @Override protected CacheMode cacheMode() {
         return PARTITIONED;
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccProcessorTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccProcessorTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccProcessorTest.java
index 411a4b7..503460a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccProcessorTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccProcessorTest.java
@@ -28,7 +28,7 @@ import static org.apache.ignite.cache.CacheMode.PARTITIONED;
  */
 public class CacheMvccProcessorTest extends CacheMvccAbstractTest {
     /** {@inheritDoc} */
-    protected CacheMode cacheMode() {
+    @Override protected CacheMode cacheMode() {
         return PARTITIONED;
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java
index e06d2d2..76b1491 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/mvcc/CacheMvccTransactionsTest.java
@@ -112,7 +112,7 @@ import static 
org.apache.ignite.transactions.TransactionIsolation.SERIALIZABLE;
 @SuppressWarnings("unchecked")
 public class CacheMvccTransactionsTest extends CacheMvccAbstractTest {
     /** {@inheritDoc} */
-    protected CacheMode cacheMode() {
+    @Override protected CacheMode cacheMode() {
         return PARTITIONED;
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/IndexingSpiQueryWithH2IndexingSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/IndexingSpiQueryWithH2IndexingSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/IndexingSpiQueryWithH2IndexingSelfTest.java
index 800c5a2..a472816 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/IndexingSpiQueryWithH2IndexingSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/IndexingSpiQueryWithH2IndexingSelfTest.java
@@ -24,7 +24,7 @@ import org.apache.ignite.configuration.CacheConfiguration;
  */
 public class IndexingSpiQueryWithH2IndexingSelfTest extends 
IndexingSpiQuerySelfTest {
     /** */
-    protected <K, V> CacheConfiguration<K, V> cacheConfiguration(String 
cacheName) {
+    @Override protected <K, V> CacheConfiguration<K, V> 
cacheConfiguration(String cacheName) {
         CacheConfiguration<K, V> ccfg = super.cacheConfiguration(cacheName);
 
         ccfg.setIndexedTypes(PersonKey.class, Person.class);

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryAsyncFailoverTxSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryAsyncFailoverTxSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryAsyncFailoverTxSelfTest.java
index 900abc8..0417022 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryAsyncFailoverTxSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryAsyncFailoverTxSelfTest.java
@@ -43,7 +43,7 @@ public class CacheContinuousQueryAsyncFailoverTxSelfTest 
extends CacheContinuous
     }
 
     /** {@inheritDoc} */
-    public void testNoEventLossOnTopologyChange() throws Exception {
+    @Override public void testNoEventLossOnTopologyChange() throws Exception {
         fail("https://issues.apache.org/jira/browse/IGNITE-4015";);
     }
 }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverAbstractSelfTest.java
index f91c689..a17e48c 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverAbstractSelfTest.java
@@ -2341,7 +2341,7 @@ public abstract class 
CacheContinuousQueryFailoverAbstractSelfTest extends GridC
      */
     private Thread nodeRestartThread(final int restartCycles, final long 
initDelay, final long restartDelay) {
         Thread t = new Thread(new Runnable() {
-            public void run() {
+            @Override public void run() {
                 sleep(initDelay);
 
                 try {

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverTxSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverTxSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverTxSelfTest.java
index c5240da..cd916e4 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverTxSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/CacheContinuousQueryFailoverTxSelfTest.java
@@ -38,7 +38,7 @@ public class CacheContinuousQueryFailoverTxSelfTest extends 
CacheContinuousQuery
     }
 
     /** {@inheritDoc} */
-    public void testNoEventLossOnTopologyChange() throws Exception {
+    @Override public void testNoEventLossOnTopologyChange() throws Exception {
         fail("https://issues.apache.org/jira/browse/IGNITE-4015";);
     }
 }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/igfs/IgfsLocalSecondaryFileSystemDualAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/igfs/IgfsLocalSecondaryFileSystemDualAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/igfs/IgfsLocalSecondaryFileSystemDualAbstractSelfTest.java
index 62d1552..ffbcad5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/igfs/IgfsLocalSecondaryFileSystemDualAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/igfs/IgfsLocalSecondaryFileSystemDualAbstractSelfTest.java
@@ -177,7 +177,7 @@ public abstract class 
IgfsLocalSecondaryFileSystemDualAbstractSelfTest extends I
      *
      * @throws Exception If failed.
      */
-    public void testUpdateParentRootPathMissing() throws Exception {
+    @Override public void testUpdateParentRootPathMissing() throws Exception {
         doUpdateParentRootPathMissing(properties(TEST_GROUP, "0555"));
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/IgniteServiceConfigVariationsFullApiTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/IgniteServiceConfigVariationsFullApiTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/IgniteServiceConfigVariationsFullApiTest.java
index 825e561..160014c 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/IgniteServiceConfigVariationsFullApiTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/IgniteServiceConfigVariationsFullApiTest.java
@@ -322,7 +322,7 @@ public class IgniteServiceConfigVariationsFullApiTest 
extends IgniteConfigVariat
         }
 
         /** {@inheritDoc} */
-        public void setValue(Object val) {
+        @Override public void setValue(Object val) {
             this.val = val;
         }
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/ServicePredicateAccessCacheTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/ServicePredicateAccessCacheTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/ServicePredicateAccessCacheTest.java
index 02ba65e..33a1993 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/service/ServicePredicateAccessCacheTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/service/ServicePredicateAccessCacheTest.java
@@ -131,17 +131,17 @@ public class ServicePredicateAccessCacheTest extends 
GridCommonAbstractTest {
      */
     public static class TestService implements Service {
         /** {@inheritDoc} */
-        public void execute(ServiceContext ctx) {
+        @Override public void execute(ServiceContext ctx) {
             // No-op.
         }
 
         /** {@inheritDoc} */
-        public void init(ServiceContext ctx) {
+        @Override public void init(ServiceContext ctx) {
             // No-op.
         }
 
         /** {@inheritDoc} */
-        public void cancel(ServiceContext ctx) {
+        @Override public void cancel(ServiceContext ctx) {
             // No-op.
         }
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/internal/util/nio/impl/GridNioFilterChainSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/nio/impl/GridNioFilterChainSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/nio/impl/GridNioFilterChainSelfTest.java
index e6aab9f..5888575 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/nio/impl/GridNioFilterChainSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/nio/impl/GridNioFilterChainSelfTest.java
@@ -247,7 +247,7 @@ public class GridNioFilterChainSelfTest extends 
GridCommonAbstractTest {
         }
 
         /** {@inheritDoc} */
-        public String toString() {
+        @Override public String toString() {
             return "AppendingFilter [param=" + param + ']';
         }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConsistentHashSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConsistentHashSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConsistentHashSelfTest.java
index 3897060..98d7b98 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConsistentHashSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/lang/utils/GridConsistentHashSelfTest.java
@@ -160,8 +160,8 @@ public class GridConsistentHashSelfTest extends 
GridCommonAbstractTest {
 
         try {
             // Add several objects with the same hash without neigther natural 
ordering nor comparator.
-            hash.addNode(new Object() { public int hashCode() { return 0; } }, 
1);
-            hash.addNode(new Object() { public int hashCode() { return 0; } }, 
1);
+            hash.addNode(new Object() { @Override public int hashCode() { 
return 0; } }, 1);
+            hash.addNode(new Object() { @Override public int hashCode() { 
return 0; } }, 1);
 
             fail("Expects failed due to internal TreeSet requires comparator 
or natural ordering.");
         }
@@ -178,8 +178,8 @@ public class GridConsistentHashSelfTest extends 
GridCommonAbstractTest {
         }, null);
 
         // Add several objects with the same hash into consistent hash with 
explicit comparator.
-        hash.addNode(new Object() { public int hashCode() { return 0; } }, 1);
-        hash.addNode(new Object() { public int hashCode() { return 0; } }, 1);
+        hash.addNode(new Object() { @Override public int hashCode() { return 
0; } }, 1);
+        hash.addNode(new Object() { @Override public int hashCode() { return 
0; } }, 1);
 
         info("Expected pass due to internal TreeSet has explicit comparator.");
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/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 232eef9..0ee8300 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
@@ -138,7 +138,7 @@ class TestValue {
     }
 
     /** {@inheritDoc} */
-    public String toString() {
+    @Override public String toString() {
         return S.toString(TestValue.class, this);
     }
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PJobClassLoaderSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PJobClassLoaderSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PJobClassLoaderSelfTest.java
index d67e294..0120a31 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PJobClassLoaderSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PJobClassLoaderSelfTest.java
@@ -129,7 +129,7 @@ public class GridP2PJobClassLoaderSelfTest extends 
GridCommonAbstractTest {
 
             return Collections.singletonList(new ComputeJobAdapter() {
                     /** {@inheritDoc} */
-                    @SuppressWarnings({"ObjectEquality"})
+                    @Override @SuppressWarnings({"ObjectEquality"})
                     public Serializable execute() {
                         assert getClass().getClassLoader() == ldr;
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PLocalDeploymentSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PLocalDeploymentSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PLocalDeploymentSelfTest.java
index 94739bb..ca2aeb6 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PLocalDeploymentSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/p2p/GridP2PLocalDeploymentSelfTest.java
@@ -273,17 +273,17 @@ public class GridP2PLocalDeploymentSelfTest extends 
GridCommonAbstractTest {
         }
 
         /** {@inheritDoc} */
-        public Object call() throws Exception {
+        @Override public Object call() throws Exception {
             return null;
         }
 
         /** {@inheritDoc} */
-        public Class<?> deployClass() {
+        @Override public Class<?> deployClass() {
             return this.getClass();
         }
 
         /** {@inheritDoc} */
-        public ClassLoader classLoader() {
+        @Override public ClassLoader classLoader() {
             return clsLdr;
         }
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetFutureAttributeWaitListenerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetFutureAttributeWaitListenerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetFutureAttributeWaitListenerSelfTest.java
index f5c13fe..d354839 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetFutureAttributeWaitListenerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetFutureAttributeWaitListenerSelfTest.java
@@ -156,7 +156,7 @@ public class 
GridSessionSetFutureAttributeWaitListenerSelfTest extends GridCommo
 
             for (int i = 1; i <= SPLIT_COUNT; i++) {
                 jobs.add(new ComputeJobAdapter(i) {
-                    @SuppressWarnings({"UnconditionalWait"})
+                    @Override @SuppressWarnings({"UnconditionalWait"})
                     public Serializable execute() {
                         assert taskSes != null;
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetJobAttributeWaitListenerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetJobAttributeWaitListenerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetJobAttributeWaitListenerSelfTest.java
index 5c7e6ec..c9e0537 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetJobAttributeWaitListenerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/session/GridSessionSetJobAttributeWaitListenerSelfTest.java
@@ -140,7 +140,7 @@ public class GridSessionSetJobAttributeWaitListenerSelfTest 
extends GridCommonAb
 
             for (int i = 1; i <= SPLIT_COUNT; i++) {
                 jobs.add(new ComputeJobAdapter(i) {
-                    @SuppressWarnings({"UnconditionalWait"})
+                    @Override @SuppressWarnings({"UnconditionalWait"})
                     public Serializable execute() {
                         assert taskSes != null;
 

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/IgniteClientConnectTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/IgniteClientConnectTest.java
 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/IgniteClientConnectTest.java
index 1a89987..2ed55a1 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/IgniteClientConnectTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/IgniteClientConnectTest.java
@@ -135,7 +135,7 @@ public class IgniteClientConnectTest extends 
GridCommonAbstractTest {
      */
     class TestTcpDiscoverySpi extends TcpDiscoverySpi {
         /** {@inheritDoc} */
-        protected void writeToSocket(Socket sock, OutputStream out, 
TcpDiscoveryAbstractMessage msg, long timeout) throws IOException,
+        @Override protected void writeToSocket(Socket sock, OutputStream out, 
TcpDiscoveryAbstractMessage msg, long timeout) throws IOException,
                 IgniteCheckedException {
             if (msg instanceof TcpDiscoveryNodeAddFinishedMessage) {
                 if (msg.senderNodeId() != null && clientJustStarted.get())

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpiFailureTimeoutSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpiFailureTimeoutSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpiFailureTimeoutSelfTest.java
index b6759e6..a760e2e 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpiFailureTimeoutSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TcpDiscoverySpiFailureTimeoutSelfTest.java
@@ -323,7 +323,7 @@ public class TcpDiscoverySpiFailureTimeoutSelfTest extends 
AbstractDiscoverySelf
         }
 
         /** {@inheritDoc} */
-        protected void writeToSocket(TcpDiscoveryAbstractMessage msg, Socket 
sock, int res, long timeout)
+        @Override protected void writeToSocket(TcpDiscoveryAbstractMessage 
msg, Socket sock, int res, long timeout)
             throws IOException {
             if (cntConnCheckMsg && msg instanceof 
TcpDiscoveryConnectionCheckMessage)
                 connCheckStatusMsgCntReceived++;

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TestTcpDiscoverySpi.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TestTcpDiscoverySpi.java
 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TestTcpDiscoverySpi.java
index 721192f..a9c4e68 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TestTcpDiscoverySpi.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/TestTcpDiscoverySpi.java
@@ -32,7 +32,7 @@ public class TestTcpDiscoverySpi extends TcpDiscoverySpi {
     public boolean ignorePingResponse;
 
     /** {@inheritDoc} */
-    protected void writeToSocket(Socket sock, OutputStream out, 
TcpDiscoveryAbstractMessage msg, long timeout) throws IOException,
+    @Override protected void writeToSocket(Socket sock, OutputStream out, 
TcpDiscoveryAbstractMessage msg, long timeout) throws IOException,
         IgniteCheckedException {
         if (msg instanceof TcpDiscoveryPingResponse && ignorePingResponse)
             return;

http://git-wip-us.apache.org/repos/asf/ignite/blob/8f52344b/modules/core/src/test/java/org/apache/ignite/util/mbeans/WorkersControlMXBeanTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/util/mbeans/WorkersControlMXBeanTest.java
 
b/modules/core/src/test/java/org/apache/ignite/util/mbeans/WorkersControlMXBeanTest.java
index c1c2fda..cb30906 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/util/mbeans/WorkersControlMXBeanTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/util/mbeans/WorkersControlMXBeanTest.java
@@ -79,7 +79,7 @@ public class WorkersControlMXBeanTest extends 
GridCommonAbstractTest {
         final CountDownLatch latch = new CountDownLatch(1);
 
         Thread t = new Thread(TEST_THREAD_NAME) {
-            public void run() {
+            @Override public void run() {
                 latch.countDown();
 
                 for (;;)

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