http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/managers/deployment/GridDeploymentManagerStopSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/managers/deployment/GridDeploymentManagerStopSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/managers/deployment/GridDeploymentManagerStopSelfTest.java
index b1a7b18..9780080 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/managers/deployment/GridDeploymentManagerStopSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/managers/deployment/GridDeploymentManagerStopSelfTest.java
@@ -40,7 +40,7 @@ public class GridDeploymentManagerStopSelfTest extends 
GridCommonAbstractTest {
 
         GridTestKernalContext ctx = newContext();
 
-        ctx.config().setMarshaller(new IgniteJdkMarshaller());
+        ctx.config().setMarshaller(new JdkMarshaller());
         ctx.config().setDeploymentSpi(spi);
 
         GridResourceProcessor resProc = new GridResourceProcessor(ctx);

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractSelfTest.java
index f0932af..359573f 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractSelfTest.java
@@ -227,7 +227,7 @@ public abstract class GridCacheAbstractSelfTest extends 
GridCommonAbstractTest {
 
         cfg.setCacheConfiguration(cacheConfiguration(gridName));
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAffinityRoutingSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAffinityRoutingSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAffinityRoutingSelfTest.java
index 248fe74..6da1bce 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAffinityRoutingSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAffinityRoutingSelfTest.java
@@ -95,7 +95,7 @@ public class GridCacheAffinityRoutingSelfTest extends 
GridCommonAbstractTest {
             cfg.setCacheConfiguration();
         }
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheDeploymentSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheDeploymentSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheDeploymentSelfTest.java
index f8f64a4..c8a7283 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheDeploymentSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheDeploymentSelfTest.java
@@ -93,7 +93,7 @@ public class GridCacheDeploymentSelfTest extends 
GridCommonAbstractTest {
 
         cfg.setRestEnabled(false);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheEntryMemorySizeSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheEntryMemorySizeSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheEntryMemorySizeSelfTest.java
index a1fe573..dae5b51 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheEntryMemorySizeSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheEntryMemorySizeSelfTest.java
@@ -82,7 +82,7 @@ public class GridCacheEntryMemorySizeSelfTest extends 
GridCommonAbstractTest {
             NEAR_ENTRY_OVERHEAD = 
U.<Integer>staticField(GridNearCacheEntry.class, "NEAR_SIZE_OVERHEAD");
             REPLICATED_ENTRY_OVERHEAD = DHT_ENTRY_OVERHEAD;
 
-            IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+            Marshaller marsh = new OptimizedMarshaller();
 
             KEY_SIZE = marsh.marshal(1).length;
             ONE_KB_VAL_SIZE = marsh.marshal(new Value(new byte[1024])).length;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMemoryModeSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMemoryModeSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMemoryModeSelfTest.java
index f70c8f0..c1a84c3 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMemoryModeSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMemoryModeSelfTest.java
@@ -90,7 +90,7 @@ public class GridCacheMemoryModeSelfTest extends 
GridCommonAbstractTest {
         cacheCfg.setPortableEnabled(portableEnabled());
 
         cfg.setCacheConfiguration(cacheCfg);
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMvccSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMvccSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMvccSelfTest.java
index a04d093..d2de20e 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMvccSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheMvccSelfTest.java
@@ -100,7 +100,7 @@ public class GridCacheMvccSelfTest extends 
GridCommonAbstractTest {
             false
         );
 
-        IgniteMarshaller marshaller = getTestResources().getMarshaller();
+        Marshaller marshaller = getTestResources().getMarshaller();
 
         GridCacheMvccCandidate<String> unmarshalled = 
marshaller.unmarshal(marshaller.marshal(cand), null);
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheOffHeapSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheOffHeapSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheOffHeapSelfTest.java
index d0e4dca..a6f8548 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheOffHeapSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheOffHeapSelfTest.java
@@ -85,7 +85,7 @@ public class GridCacheOffHeapSelfTest extends 
GridCommonAbstractTest {
 
         cfg.setCacheConfiguration(cacheCfg);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
         cfg.setDeploymentMode(SHARED);
         
cfg.setPeerClassLoadingLocalClassPathExclude(GridCacheOffHeapSelfTest.class.getName(),
             CacheValue.class.getName());

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheP2PUndeploySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheP2PUndeploySelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheP2PUndeploySelfTest.java
index 4dc0a71..8c1a827 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheP2PUndeploySelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheP2PUndeploySelfTest.java
@@ -73,7 +73,7 @@ public class GridCacheP2PUndeploySelfTest extends 
GridCommonAbstractTest {
 
         cfg.setDiscoverySpi(spi);
 
-        cfg.setMarshaller(new IgniteJdkMarshaller());
+        cfg.setMarshaller(new JdkMarshaller());
 
         cfg.setSwapSpaceSpi(new FileSwapSpaceSpi());
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReferenceCleanupSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReferenceCleanupSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReferenceCleanupSelfTest.java
index b6e9a68..87a1e8e 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReferenceCleanupSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReferenceCleanupSelfTest.java
@@ -70,7 +70,7 @@ public class GridCacheReferenceCleanupSelfTest extends 
GridCommonAbstractTest {
 
         cfg.setCacheConfiguration(cacheCfg);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheVersionSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheVersionSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheVersionSelfTest.java
index 45ad062..38d3afc 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheVersionSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheVersionSelfTest.java
@@ -80,7 +80,7 @@ public class GridCacheVersionSelfTest extends 
GridCommonAbstractTest {
         GridCacheVersion ver = version(1, 1);
         GridCacheVersionEx verEx = new GridCacheVersionEx(2, 2, 0, 0, ver);
 
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller(false);
+        OptimizedMarshaller marsh = new OptimizedMarshaller(false);
 
         byte[] verBytes = marsh.marshal(ver);
         byte[] verExBytes = marsh.marshal(verEx);

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteCacheAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteCacheAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteCacheAbstractTest.java
index b27cf5d..f704a75 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteCacheAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteCacheAbstractTest.java
@@ -95,7 +95,7 @@ public abstract class IgniteCacheAbstractTest extends 
GridCommonAbstractTest {
 
         cfg.setCacheConfiguration(cacheConfiguration(gridName));
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheAtomicReferenceMultiNodeAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheAtomicReferenceMultiNodeAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheAtomicReferenceMultiNodeAbstractTest.java
index 703cc7d..dbdd194 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheAtomicReferenceMultiNodeAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheAtomicReferenceMultiNodeAbstractTest.java
@@ -40,7 +40,7 @@ public abstract class 
GridCacheAtomicReferenceMultiNodeAbstractTest extends Igni
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueMultiNodeAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueMultiNodeAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueMultiNodeAbstractSelfTest.java
index 6d88a96..d66b67d 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueMultiNodeAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueMultiNodeAbstractSelfTest.java
@@ -110,7 +110,7 @@ public abstract class 
GridCacheQueueMultiNodeAbstractSelfTest extends IgniteColl
 
         cfg.setSystemExecutorServiceShutdown(true);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueRotativeMultiNodeAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueRotativeMultiNodeAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueRotativeMultiNodeAbstractTest.java
index c099e69..06dd36a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueRotativeMultiNodeAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheQueueRotativeMultiNodeAbstractTest.java
@@ -76,7 +76,7 @@ public abstract class 
GridCacheQueueRotativeMultiNodeAbstractTest extends Ignite
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheSetAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheSetAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheSetAbstractSelfTest.java
index 8ebff39..4fc3b1a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheSetAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/datastructures/GridCacheSetAbstractSelfTest.java
@@ -52,7 +52,7 @@ public abstract class GridCacheSetAbstractSelfTest extends 
IgniteCollectionAbstr
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheAbstractJobExecutionTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheAbstractJobExecutionTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheAbstractJobExecutionTest.java
index 335ce12..1eeb431 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheAbstractJobExecutionTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheAbstractJobExecutionTest.java
@@ -60,7 +60,7 @@ public abstract class GridCacheAbstractJobExecutionTest 
extends GridCommonAbstra
 
         cfg.setDiscoverySpi(disco);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCachePreloadLifecycleAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCachePreloadLifecycleAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCachePreloadLifecycleAbstractTest.java
index 4997ba1..69fab87 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCachePreloadLifecycleAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCachePreloadLifecycleAbstractTest.java
@@ -82,7 +82,7 @@ public abstract class GridCachePreloadLifecycleAbstractTest 
extends GridCommonAb
         c.setDeploymentMode(DeploymentMode.SHARED);
         c.setNetworkTimeout(10000);
         c.setRestEnabled(false);
-        c.setMarshaller(new IgniteOptimizedMarshaller(false));
+        c.setMarshaller(new OptimizedMarshaller(false));
 
 //        
c.setPeerClassLoadingLocalClassPathExclude(GridCachePreloadLifecycleAbstractTest.class.getName(),
 //            MyValue.class.getName());

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/dht/GridCacheAbstractTransformWriteThroughSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/dht/GridCacheAbstractTransformWriteThroughSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/dht/GridCacheAbstractTransformWriteThroughSelfTest.java
index 1391173..e0dfad4 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/dht/GridCacheAbstractTransformWriteThroughSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/dht/GridCacheAbstractTransformWriteThroughSelfTest.java
@@ -100,7 +100,7 @@ public abstract class 
GridCacheAbstractTransformWriteThroughSelfTest extends Gri
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         TcpDiscoverySpi discoSpi = new TcpDiscoverySpi();
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCacheNearEvictionSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCacheNearEvictionSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCacheNearEvictionSelfTest.java
index 7c5d965..3314dbb 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCacheNearEvictionSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCacheNearEvictionSelfTest.java
@@ -71,7 +71,7 @@ public class GridCacheNearEvictionSelfTest extends 
GridCommonAbstractTest {
 
         c.setDiscoverySpi(disco);
 
-        c.setMarshaller(new IgniteOptimizedMarshaller(false));
+        c.setMarshaller(new OptimizedMarshaller(false));
 
         return c;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/GridCacheSwapScanQueryAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/GridCacheSwapScanQueryAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/GridCacheSwapScanQueryAbstractSelfTest.java
index 0040e75..df305c1 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/GridCacheSwapScanQueryAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/GridCacheSwapScanQueryAbstractSelfTest.java
@@ -56,7 +56,7 @@ public abstract class GridCacheSwapScanQueryAbstractSelfTest 
extends GridCommonA
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         TcpDiscoverySpi disco = new TcpDiscoverySpi();
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/GridCacheContinuousQueryAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/GridCacheContinuousQueryAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/GridCacheContinuousQueryAbstractSelfTest.java
index 6a4fa18..09e2d2a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/GridCacheContinuousQueryAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/continuous/GridCacheContinuousQueryAbstractSelfTest.java
@@ -95,7 +95,7 @@ public abstract class 
GridCacheContinuousQueryAbstractSelfTest extends GridCommo
 
         cfg.setDiscoverySpi(disco);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/reducefields/GridCacheAbstractReduceFieldsQuerySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/reducefields/GridCacheAbstractReduceFieldsQuerySelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/reducefields/GridCacheAbstractReduceFieldsQuerySelfTest.java
index 729db68..40e1bd5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/reducefields/GridCacheAbstractReduceFieldsQuerySelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/query/reducefields/GridCacheAbstractReduceFieldsQuerySelfTest.java
@@ -60,7 +60,7 @@ public abstract class 
GridCacheAbstractReduceFieldsQuerySelfTest extends GridCom
             cfg.setCacheConfiguration();
 
         cfg.setDiscoverySpi(discovery());
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/closure/GridClosureProcessorSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/closure/GridClosureProcessorSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/closure/GridClosureProcessorSelfTest.java
index d9de1f4..463b178 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/closure/GridClosureProcessorSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/closure/GridClosureProcessorSelfTest.java
@@ -58,7 +58,7 @@ public class GridClosureProcessorSelfTest extends 
GridCommonAbstractTest {
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         TcpDiscoverySpi discoSpi = new TcpDiscoverySpi();
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/continuous/GridEventConsumeSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/continuous/GridEventConsumeSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/continuous/GridEventConsumeSelfTest.java
index ca90c47..3006138 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/continuous/GridEventConsumeSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/continuous/GridEventConsumeSelfTest.java
@@ -73,7 +73,7 @@ public class GridEventConsumeSelfTest extends 
GridCommonAbstractTest {
         if (include)
             cfg.setUserAttributes(F.asMap("include", true));
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderImplSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderImplSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderImplSelfTest.java
index 565d73b..788dea1 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderImplSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderImplSelfTest.java
@@ -128,10 +128,10 @@ public class GridDataLoaderImplSelfTest extends 
GridCommonAbstractTest {
 
             Ignite g0 = grid(0);
 
-            IgniteMarshaller marsh = g0.configuration().getMarshaller();
+            Marshaller marsh = g0.configuration().getMarshaller();
 
-            if (marsh instanceof IgniteOptimizedMarshaller)
-                
assertTrue(((IgniteOptimizedMarshaller)marsh).isRequireSerializable());
+            if (marsh instanceof OptimizedMarshaller)
+                
assertTrue(((OptimizedMarshaller)marsh).isRequireSerializable());
             else
                 fail("Expected GridOptimizedMarshaller, but found: " + 
marsh.getClass().getName());
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderProcessorSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderProcessorSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderProcessorSelfTest.java
index cd589b3..b601a2a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderProcessorSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/dataload/GridDataLoaderProcessorSelfTest.java
@@ -90,7 +90,7 @@ public class GridDataLoaderProcessorSelfTest extends 
GridCommonAbstractTest {
 
         cfg.setIncludeProperties();
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         if (useCache) {
             CacheConfiguration cc = defaultCacheConfiguration();

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
index 79df9dd..bd3c249 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/fs/GridGgfsFileInfoSelfTest.java
@@ -32,7 +32,7 @@ import java.util.concurrent.*;
  */
 public class GridGgfsFileInfoSelfTest extends GridGgfsCommonAbstractTest {
     /** Marshaller to test {@link Externalizable} interface. */
-    private final IgniteMarshaller marshaller = new 
IgniteOptimizedMarshaller();
+    private final Marshaller marshaller = new OptimizedMarshaller();
 
     /**
      * Test node info serialization.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
index d03a1f9..48b6259 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerEvictionSelfTest.java
@@ -62,7 +62,7 @@ public class GridStreamerEvictionSelfTest extends 
GridCommonAbstractTest {
 
         cfg.setDiscoverySpi(discoSpi);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
index 9c50623..bc66b56 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/processors/streamer/GridStreamerSelfTest.java
@@ -81,7 +81,7 @@ public class GridStreamerSelfTest extends 
GridCommonAbstractTest {
         if (p2pEnabled)
             cfg.setDeploymentMode(SHARED);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
index ea0b31b..5b077bb 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/internal/util/future/GridFinishedFutureSelfTest.java
@@ -65,7 +65,7 @@ public class GridFinishedFutureSelfTest extends 
GridCommonAbstractTest {
     private void testExternalizable(@Nullable Object t, @Nullable Throwable 
ex, boolean syncNotify) throws Exception {
         GridKernalContext ctx = ((IgniteKernal)grid()).context();
 
-        IgniteMarshaller m = new IgniteOptimizedMarshaller();
+        Marshaller m = new OptimizedMarshaller();
         ClassLoader clsLdr = getClass().getClassLoader();
 
         IgniteInternalFuture<Object> orig = t == null ? new 
GridFinishedFuture<>(ctx, ex) :

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerAbstractTest.java
index f111afc..f90eeab 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerAbstractTest.java
@@ -57,7 +57,7 @@ public abstract class GridMarshallerAbstractTest extends 
GridCommonAbstractTest
     private static final String CACHE_NAME = "namedCache";
 
     /** */
-    private static IgniteMarshaller marsh;
+    private static Marshaller marsh;
 
     /** Closure job. */
     protected IgniteInClosure<String> c1 = new IgniteInClosure<String>() {
@@ -106,7 +106,7 @@ public abstract class GridMarshallerAbstractTest extends 
GridCommonAbstractTest
         namedCache.setAtomicityMode(TRANSACTIONAL);
         namedCache.setQueryIndexEnabled(true);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
         cfg.setStreamerConfiguration(streamerConfiguration());
         cfg.setCacheConfiguration(new CacheConfiguration(), namedCache);
 
@@ -142,7 +142,7 @@ public abstract class GridMarshallerAbstractTest extends 
GridCommonAbstractTest
     /**
      * @return Grid marshaller.
      */
-    protected abstract IgniteMarshaller createMarshaller();
+    protected abstract Marshaller createMarshaller();
 
     /** {@inheritDoc} */
     @Override protected void beforeTest() throws Exception {

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerPerformanceTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerPerformanceTest.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerPerformanceTest.java
index 1fbce27..1e7c9a0 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerPerformanceTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerPerformanceTest.java
@@ -100,7 +100,7 @@ public class GridMarshallerPerformanceTest extends 
GridCommonAbstractTest {
     public void testGridMarshaller() throws Exception {
         final GridTuple<byte[]> tuple = new GridTuple<>();
 
-        final IgniteOptimizedMarshaller marsh = new 
IgniteOptimizedMarshaller();
+        final OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setClassNames(Arrays.asList(TestObject.class.getName()));
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerResourceBean.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerResourceBean.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerResourceBean.java
index 87727e4..11ff42d 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerResourceBean.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/GridMarshallerResourceBean.java
@@ -41,7 +41,7 @@ class GridMarshallerResourceBean implements Serializable {
     private IgniteLogger log;
 
     /** Marshaller. */
-    private IgniteMarshaller marshaller;
+    private Marshaller marshaller;
 
     /** Load balancer. */
     private ComputeLoadBalancer balancer;
@@ -66,7 +66,7 @@ class GridMarshallerResourceBean implements Serializable {
      */
     GridMarshallerResourceBean() {
         log = new JavaLogger();
-        marshaller = new IgniteJdkMarshaller();
+        marshaller = new JdkMarshaller();
         mbeanSrv = ManagementFactory.getPlatformMBeanServer();
         ses = new GridTestTaskSession();
         execSvc = new IgniteThreadPoolExecutor(1, 1, 0, new 
LinkedBlockingQueue<Runnable>());

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/jdk/GridJdkMarshallerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/jdk/GridJdkMarshallerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/jdk/GridJdkMarshallerSelfTest.java
index 4a6df9f..19e871c 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/jdk/GridJdkMarshallerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/jdk/GridJdkMarshallerSelfTest.java
@@ -27,7 +27,7 @@ import org.apache.ignite.testframework.junits.common.*;
 @GridCommonTest(group = "Marshaller")
 public class GridJdkMarshallerSelfTest extends GridMarshallerAbstractTest {
     /** {@inheritDoc} */
-    @Override protected IgniteMarshaller createMarshaller() {
-        return new IgniteJdkMarshaller();
+    @Override protected Marshaller createMarshaller() {
+        return new JdkMarshaller();
     }
 }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerEnumSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerEnumSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerEnumSelfTest.java
index be20d6f..61ecb50 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerEnumSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerEnumSelfTest.java
@@ -27,7 +27,7 @@ public class GridOptimizedMarshallerEnumSelfTest extends 
TestCase {
      * @throws Exception If failed.
      */
     public void testEnumSerialisation() throws Exception {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         byte[] bytes = marsh.marshal(TestEnum.Bond);
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerSelfTest.java
index 5834560..8189ae7 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerSelfTest.java
@@ -33,8 +33,8 @@ import java.util.concurrent.*;
 @GridCommonTest(group = "Marshaller")
 public class GridOptimizedMarshallerSelfTest extends 
GridMarshallerAbstractTest {
     /** {@inheritDoc} */
-    @Override protected IgniteMarshaller createMarshaller() {
-        IgniteOptimizedMarshaller m = new IgniteOptimizedMarshaller();
+    @Override protected Marshaller createMarshaller() {
+        OptimizedMarshaller m = new OptimizedMarshaller();
 
         m.setRequireSerializable(false);
         m.setClassNames(F.asList(GoodMarshallable.class.getName(), 
NoMarshallable.class.getName()));
@@ -354,8 +354,8 @@ public class GridOptimizedMarshallerSelfTest extends 
GridMarshallerAbstractTest
     /**
      *
      */
-    public static class GoodMarshallable implements 
IgniteOptimizedMarshallable, Serializable {
-        /** Class ID required by {@link IgniteOptimizedMarshallable}. */
+    public static class GoodMarshallable implements OptimizedMarshallable, 
Serializable {
+        /** Class ID required by {@link OptimizedMarshallable}. */
         @SuppressWarnings({"NonConstantFieldWithUpperCaseName", 
"AbbreviationUsage", "UnusedDeclaration"})
         private static Object GG_CLASS_ID;
 
@@ -431,8 +431,8 @@ public class GridOptimizedMarshallerSelfTest extends 
GridMarshallerAbstractTest
     /**
      *
      */
-    private static class BadMarshallable extends TestObject implements 
IgniteOptimizedMarshallable {
-        /** Class ID required by {@link IgniteOptimizedMarshallable}. */
+    private static class BadMarshallable extends TestObject implements 
OptimizedMarshallable {
+        /** Class ID required by {@link OptimizedMarshallable}. */
         @SuppressWarnings({"NonConstantFieldWithUpperCaseName", 
"AbbreviationUsage", "UnusedDeclaration"})
         private static Object GG_CLASS_ID;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerTest.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerTest.java
index 6510cce..2ab44e5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedMarshallerTest.java
@@ -43,7 +43,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testNonSerializable() throws IgniteCheckedException {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setRequireSerializable(false);
 
@@ -58,7 +58,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testNonSerializable1() throws IgniteCheckedException {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setRequireSerializable(false);
 
@@ -79,7 +79,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testNonSerializable2() throws IgniteCheckedException {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setRequireSerializable(false);
 
@@ -112,7 +112,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testNonSerializable3() throws IgniteCheckedException {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setRequireSerializable(false);
 
@@ -129,7 +129,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testNonSerializable4() throws IgniteCheckedException {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setRequireSerializable(false);
 
@@ -148,7 +148,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testNonSerializable5() throws IgniteCheckedException {
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         byte[] bytes = marsh.marshal(true);
 
@@ -163,7 +163,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testSerializable() throws IgniteCheckedException {
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         SomeSerializable outObj = marsh.unmarshal(marsh.marshal(new 
SomeSerializable(null)), null);
 
@@ -174,7 +174,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If failed.
      */
     public void testSerializableAfterChangingValue() throws 
IgniteCheckedException {
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         SomeSimpleSerializable newObj = new SomeSimpleSerializable();
 
@@ -195,7 +195,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testExternalizable() throws IgniteCheckedException {
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         ExternalizableA outObj = marsh.unmarshal(marsh.marshal(new 
ExternalizableA(null, true)), null);
         ExternalizableA outObj1 = marsh.unmarshal(marsh.marshal(new 
ExternalizableA(null, false)), null);
@@ -205,10 +205,10 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
     }
 
     /**
-     * Tests {@link IgniteOptimizedMarshaller#setRequireSerializable(boolean)}.
+     * Tests {@link OptimizedMarshaller#setRequireSerializable(boolean)}.
      */
     public void testRequireSerializable() {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setRequireSerializable(true);
 
@@ -223,7 +223,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
     }
 
     /**
-     * Tests {@link IgniteOptimizedMarshaller#setClassNames(List)}.
+     * Tests {@link OptimizedMarshaller#setClassNames(List)}.
      *
      * @throws IgniteCheckedException If marshalling failed.
      */
@@ -231,18 +231,18 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
         Object obj = new SomeSerializable(null);
 
         // Clear caches.
-        ((Map)U.staticField(IgniteOptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
-        IgniteOptimizedClassResolver.userClasses(null, null);
+        ((Map)U.staticField(OptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
+        OptimizedClassResolver.userClasses(null, null);
 
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         int size1 = marsh.marshal(obj).length;
 
         // Clear caches.
-        ((Map)U.staticField(IgniteOptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
-        IgniteOptimizedClassResolver.userClasses(null, null);
+        ((Map)U.staticField(OptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
+        OptimizedClassResolver.userClasses(null, null);
 
-        IgniteOptimizedMarshaller marshPreregistered = new 
IgniteOptimizedMarshaller();
+        OptimizedMarshaller marshPreregistered = new OptimizedMarshaller();
 
         
marshPreregistered.setClassNames(Arrays.asList(SomeSerializable.class.getName()));
 
@@ -252,7 +252,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
     }
 
     /**
-     * Tests {@link IgniteOptimizedMarshaller#setClassNames(List)}.
+     * Tests {@link OptimizedMarshaller#setClassNames(List)}.
      *
      * @throws IgniteCheckedException If marshalling failed.
      * @throws IOException If an I/O error occurs.
@@ -261,18 +261,18 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
         Object obj = new SomeSerializable(null);
 
         // Clear caches.
-        ((Map)U.staticField(IgniteOptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
-        IgniteOptimizedClassResolver.userClasses(null, null);
+        ((Map)U.staticField(OptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
+        OptimizedClassResolver.userClasses(null, null);
 
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         int size1 = marsh.marshal(obj).length;
 
         // Clear caches.
-        ((Map)U.staticField(IgniteOptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
-        IgniteOptimizedClassResolver.userClasses(null, null);
+        ((Map)U.staticField(OptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE")).clear();
+        OptimizedClassResolver.userClasses(null, null);
 
-        IgniteOptimizedMarshaller marshPreregistered = new 
IgniteOptimizedMarshaller();
+        OptimizedMarshaller marshPreregistered = new OptimizedMarshaller();
 
         File namesFile = File.createTempFile("gg-", null);
 
@@ -291,7 +291,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws IgniteCheckedException If marshalling failed.
      */
     public void testProxy() throws IgniteCheckedException {
-        IgniteOptimizedMarshaller marsh = new IgniteOptimizedMarshaller();
+        OptimizedMarshaller marsh = new OptimizedMarshaller();
 
         marsh.setRequireSerializable(false);
 
@@ -332,8 +332,8 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
 
             ignite.compute().execute(taskClsName, 2);
 
-            ConcurrentMap<Class<?>, IgniteOptimizedClassDescriptor> cache =
-                U.staticField(IgniteOptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE");
+            ConcurrentMap<Class<?>, OptimizedClassDescriptor> cache =
+                U.staticField(OptimizedMarshallerUtils.class, 
"CLS_DESC_CACHE");
 
             assertTrue(cache.containsKey(jobCls));
 
@@ -364,7 +364,7 @@ public class GridOptimizedMarshallerTest extends 
GridCommonAbstractTest {
      * @throws Exception If failed.
      */
     private void checkPerformance(int cnt, int tries) throws Exception {
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         for (int j = 0; j < tries; j++) {
             System.gc();

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedObjectStreamSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedObjectStreamSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedObjectStreamSelfTest.java
index d629c6c..5112ab0 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedObjectStreamSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/marshaller/optimized/GridOptimizedObjectStreamSelfTest.java
@@ -216,7 +216,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
      */
     public void testRequireSerializable() throws Exception {
         try {
-            new IgniteOptimizedMarshaller(true, null, null, 0).marshal(new 
Object());
+            new OptimizedMarshaller(true, null, null, 0).marshal(new Object());
 
             assert false : "Exception not thrown.";
         }
@@ -242,7 +242,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
         Arrays.fill(obj.longArr, 100L);
         Arrays.fill(obj.doubleArr, 100.0d);
 
-        final IgniteOptimizedMarshaller marsh = new 
IgniteOptimizedMarshaller(false, null, null, 5);
+        final OptimizedMarshaller marsh = new OptimizedMarshaller(false, null, 
null, 5);
 
         try {
             multithreaded(new Callable<Object>() {
@@ -697,7 +697,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
      * @throws Exception If failed.
      */
     public void testReadLine() throws Exception {
-        IgniteOptimizedObjectInputStream in = new 
IgniteOptimizedObjectInputStream(new GridUnsafeDataInput());
+        OptimizedObjectInputStream in = new OptimizedObjectInputStream(new 
GridUnsafeDataInput());
 
         byte[] bytes = "line1\nline2\r\nli\rne3\nline4".getBytes();
 
@@ -867,7 +867,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
      * @throws Exception If failed.
      */
     public void testReadToArray() throws Exception {
-        IgniteOptimizedObjectInputStream in = 
IgniteOptimizedObjectStreamRegistry.in();
+        OptimizedObjectInputStream in = OptimizedObjectStreamRegistry.in();
 
         try {
             byte[] arr = new byte[50];
@@ -906,7 +906,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
                 assertEquals(i < 10 ? 40 + i : 0, buf[i]);
         }
         finally {
-            IgniteOptimizedObjectStreamRegistry.closeIn(in);
+            OptimizedObjectStreamRegistry.closeIn(in);
         }
     }
 
@@ -948,7 +948,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
      * @throws Exception If failed.
      */
     public void testExcludedClass() throws Exception {
-        Class<?>[] exclClasses = 
U.staticField(IgniteMarshallerExclusions.class, "EXCL_CLASSES");
+        Class<?>[] exclClasses = U.staticField(MarshallerExclusions.class, 
"EXCL_CLASSES");
 
         assertFalse(F.isEmpty(exclClasses));
 
@@ -986,11 +986,11 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
      * @throws Exception In case of error.
      */
     private <T> T marshalUnmarshal(@Nullable Object obj) throws Exception {
-        IgniteOptimizedObjectOutputStream out = null;
-        IgniteOptimizedObjectInputStream in = null;
+        OptimizedObjectOutputStream out = null;
+        OptimizedObjectInputStream in = null;
 
         try {
-            out = IgniteOptimizedObjectStreamRegistry.out();
+            out = OptimizedObjectStreamRegistry.out();
 
             out.requireSerializable(true);
 
@@ -998,7 +998,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
 
             byte[] arr = out.out().array();
 
-            in = IgniteOptimizedObjectStreamRegistry.in();
+            in = OptimizedObjectStreamRegistry.in();
 
             in.classLoader(getClass().getClassLoader());
 
@@ -1011,8 +1011,8 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
             return (T)obj0;
         }
         finally {
-            IgniteOptimizedObjectStreamRegistry.closeOut(out);
-            IgniteOptimizedObjectStreamRegistry.closeIn(in);
+            OptimizedObjectStreamRegistry.closeOut(out);
+            OptimizedObjectStreamRegistry.closeIn(in);
         }
     }
 
@@ -1023,7 +1023,7 @@ public class GridOptimizedObjectStreamSelfTest extends 
GridCommonAbstractTest {
      * @param in Input stream.
      * @throws Exception If failed.
      */
-    private void checkHandles(IgniteOptimizedObjectOutputStream out, 
IgniteOptimizedObjectInputStream in)
+    private void checkHandles(OptimizedObjectOutputStream out, 
OptimizedObjectInputStream in)
         throws Exception {
         Object[] outHandles = out.handledObjects();
         Object[] inHandles = in.handledObjects();

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/messaging/GridMessagingSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/messaging/GridMessagingSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/messaging/GridMessagingSelfTest.java
index 0a2cad8..e7d15c6 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/messaging/GridMessagingSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/messaging/GridMessagingSelfTest.java
@@ -173,7 +173,7 @@ public class GridMessagingSelfTest extends 
GridCommonAbstractTest {
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        
((IgniteOptimizedMarshaller)cfg.getMarshaller()).setRequireSerializable(false);
+        
((OptimizedMarshaller)cfg.getMarshaller()).setRequireSerializable(false);
 
         TcpDiscoverySpi discoSpi = new TcpDiscoverySpi();
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/session/GridSessionCheckpointAbstractSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/session/GridSessionCheckpointAbstractSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/session/GridSessionCheckpointAbstractSelfTest.java
index 5728e5f..0d4938a 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/session/GridSessionCheckpointAbstractSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/session/GridSessionCheckpointAbstractSelfTest.java
@@ -58,7 +58,7 @@ public abstract class GridSessionCheckpointAbstractSelfTest 
extends GridCommonAb
 
         serState = spi.loadCheckpoint(globalKey);
 
-        IgniteMarshaller marshaller = getTestResources().getMarshaller();
+        Marshaller marshaller = getTestResources().getMarshaller();
 
         assert marshaller != null;
 
@@ -84,7 +84,7 @@ public abstract class GridSessionCheckpointAbstractSelfTest 
extends GridCommonAb
      * @throws Exception If check failed.
      */
     private static void checkRunningState(String sesKey, String sesState, 
String globalKey, String globalState,
-        IgniteMarshaller marsh, ClassLoader cl) throws Exception {
+        Marshaller marsh, ClassLoader cl) throws Exception {
         assert marsh != null;
         assert cl != null;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/spi/GridTcpSpiForwardingSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/spi/GridTcpSpiForwardingSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/spi/GridTcpSpiForwardingSelfTest.java
index 731ea40..d5355c8 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/spi/GridTcpSpiForwardingSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/spi/GridTcpSpiForwardingSelfTest.java
@@ -98,7 +98,7 @@ public class GridTcpSpiForwardingSelfTest extends 
GridCommonAbstractTest {
         cfg.setDiscoverySpi(spi);
         cfg.setLocalHost("127.0.0.1");
         cfg.setRestEnabled(false);
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         TcpCommunicationSpi commSpi = new TcpCommunicationSpi() {
             @Override protected GridCommunicationClient 
createTcpClient(ClusterNode node) throws IgniteCheckedException {

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/spi/communication/tcp/GridCacheDhtLockBackupSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/spi/communication/tcp/GridCacheDhtLockBackupSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/spi/communication/tcp/GridCacheDhtLockBackupSelfTest.java
index 3c9cdc6..f0ee2fe 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/spi/communication/tcp/GridCacheDhtLockBackupSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/spi/communication/tcp/GridCacheDhtLockBackupSelfTest.java
@@ -53,7 +53,7 @@ public class GridCacheDhtLockBackupSelfTest extends 
GridCommonAbstractTest {
     private CommunicationSpi commSpi;
 
     /** Marshaller used in test. */
-    private IgniteMarshaller marsh = new IgniteJdkMarshaller();
+    private Marshaller marsh = new JdkMarshaller();
 
     /**
      *

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/spi/discovery/GridAbstractDiscoverySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/GridAbstractDiscoverySelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/GridAbstractDiscoverySelfTest.java
index b44f38f..d73aaa5 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/GridAbstractDiscoverySelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/GridAbstractDiscoverySelfTest.java
@@ -472,7 +472,7 @@ public abstract class GridAbstractDiscoverySelfTest<T 
extends IgniteSpi> extends
      */
     private void writeObject(ClusterNode node) throws Exception {
 
-        IgniteMarshaller marshaller = getTestResources().getMarshaller();
+        Marshaller marshaller = getTestResources().getMarshaller();
 
         OutputStream out = new NullOutputStream();
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/GridTcpDiscoveryMarshallerCheckSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/GridTcpDiscoveryMarshallerCheckSelfTest.java
 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/GridTcpDiscoveryMarshallerCheckSelfTest.java
index a9e6db4..6437548 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/GridTcpDiscoveryMarshallerCheckSelfTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/spi/discovery/tcp/GridTcpDiscoveryMarshallerCheckSelfTest.java
@@ -52,9 +52,9 @@ public class GridTcpDiscoveryMarshallerCheckSelfTest extends 
GridCommonAbstractT
         cfg.setLocalHost("127.0.0.1");
 
         if (flag)
-            cfg.setMarshaller(new IgniteJdkMarshaller());
+            cfg.setMarshaller(new JdkMarshaller());
         else
-            cfg.setMarshaller(sameMarsh ? new IgniteJdkMarshaller() : new 
IgniteOptimizedMarshaller());
+            cfg.setMarshaller(sameMarsh ? new JdkMarshaller() : new 
OptimizedMarshaller());
 
         // Flip flag.
         flag = !flag;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/testframework/junits/GridAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/testframework/junits/GridAbstractTest.java
 
b/modules/core/src/test/java/org/apache/ignite/testframework/junits/GridAbstractTest.java
index d19832c..9b49809 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/testframework/junits/GridAbstractTest.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/testframework/junits/GridAbstractTest.java
@@ -1018,8 +1018,8 @@ public abstract class GridAbstractTest extends TestCase {
      * @return Path for specific marshaller.
      */
     @SuppressWarnings({"IfMayBeConditional", "deprecation"})
-    protected String getDefaultCheckpointPath(IgniteMarshaller marshaller) {
-        if (marshaller instanceof IgniteJdkMarshaller)
+    protected String getDefaultCheckpointPath(Marshaller marshaller) {
+        if (marshaller instanceof JdkMarshaller)
             return SharedFsCheckpointSpi.DFLT_DIR_PATH + "/jdk/";
         else
             return SharedFsCheckpointSpi.DFLT_DIR_PATH + '/' + 
marshaller.getClass().getSimpleName() + '/';
@@ -1188,8 +1188,8 @@ public abstract class GridAbstractTest extends TestCase {
 
                 // Remove resources cached in static, if any.
                 GridClassLoaderCache.clear();
-                IgniteOptimizedMarshaller.clearCache();
-                IgniteMarshallerExclusions.clearCache();
+                OptimizedMarshaller.clearCache();
+                MarshallerExclusions.clearCache();
                 GridEnumCache.clear();
             }
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteMock.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteMock.java
 
b/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteMock.java
index d1c2c73..13a06ca 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteMock.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteMock.java
@@ -14,7 +14,7 @@ import org.apache.ignite.cache.*;
 import org.apache.ignite.cache.affinity.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.configuration.*;
-import org.apache.ignite.marshaller.IgniteMarshaller;
+import org.apache.ignite.marshaller.Marshaller;
 import org.apache.ignite.internal.product.*;
 import org.apache.ignite.plugin.*;
 import org.apache.ignite.plugin.security.*;
@@ -38,7 +38,7 @@ public class IgniteMock implements Ignite {
     private final UUID nodeId;
 
     /** */
-    private IgniteMarshaller marshaller;
+    private Marshaller marshaller;
 
     /** */
     private final MBeanServer jmx;
@@ -57,7 +57,7 @@ public class IgniteMock implements Ignite {
      * @param home Ignite home.
      */
     public IgniteMock(
-        String name, String locHost, UUID nodeId, IgniteMarshaller marshaller, 
MBeanServer jmx, String home) {
+        String name, String locHost, UUID nodeId, Marshaller marshaller, 
MBeanServer jmx, String home) {
         this.locHost = locHost;
         this.nodeId = nodeId;
         this.marshaller = marshaller;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteTestResources.java
----------------------------------------------------------------------
diff --git 
a/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteTestResources.java
 
b/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteTestResources.java
index 3a271b0..bf2a5a3 100644
--- 
a/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteTestResources.java
+++ 
b/modules/core/src/test/java/org/apache/ignite/testframework/junits/IgniteTestResources.java
@@ -51,7 +51,7 @@ public class IgniteTestResources {
     private final UUID nodeId;
 
     /** */
-    private IgniteMarshaller marshaller;
+    private Marshaller marshaller;
 
     /** */
     private final MBeanServer jmx;
@@ -232,15 +232,15 @@ public class IgniteTestResources {
      * @throws IgniteCheckedException If failed.
      */
     @SuppressWarnings("unchecked")
-    public synchronized IgniteMarshaller getMarshaller() throws 
IgniteCheckedException {
+    public synchronized Marshaller getMarshaller() throws 
IgniteCheckedException {
         if (marshaller == null) {
             String marshallerName = 
GridTestProperties.getProperty("marshaller.class");
 
             if (marshallerName == null)
-                marshaller = new IgniteOptimizedMarshaller();
+                marshaller = new OptimizedMarshaller();
             else {
                 try {
-                    Class<? extends IgniteMarshaller> cls = (Class<? extends 
IgniteMarshaller>)Class.forName(marshallerName);
+                    Class<? extends Marshaller> cls = (Class<? extends 
Marshaller>)Class.forName(marshallerName);
 
                     marshaller = cls.newInstance();
                 }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/core/src/test/webapp/META-INF/gg-config.xml
----------------------------------------------------------------------
diff --git a/modules/core/src/test/webapp/META-INF/gg-config.xml 
b/modules/core/src/test/webapp/META-INF/gg-config.xml
index 11a6f40..4b775e2 100644
--- a/modules/core/src/test/webapp/META-INF/gg-config.xml
+++ b/modules/core/src/test/webapp/META-INF/gg-config.xml
@@ -51,7 +51,7 @@
             Configure optimized marshaller.
         -->
         <property name="marshaller">
-            <bean 
class="org.apache.ignite.marshaller.optimized.IgniteOptimizedMarshaller">
+            <bean 
class="org.apache.ignite.marshaller.optimized.OptimizedMarshaller">
                 <!--
                     For better performance set this property to true in case
                     all marshalled classes implement java.io.Serializable.

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/child/GridHadoopExternalProcessStarter.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/child/GridHadoopExternalProcessStarter.java
 
b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/child/GridHadoopExternalProcessStarter.java
index 21e6599..7e9ef0f 100644
--- 
a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/child/GridHadoopExternalProcessStarter.java
+++ 
b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/child/GridHadoopExternalProcessStarter.java
@@ -90,7 +90,7 @@ public class GridHadoopExternalProcessStarter {
         GridHadoopExternalCommunication comm = new 
GridHadoopExternalCommunication(
             args.nodeId,
             args.childProcId,
-            new IgniteOptimizedMarshaller(),
+            new OptimizedMarshaller(),
             log,
             msgExecSvc,
             "external"

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunication.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunication.java
 
b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunication.java
index 574bcb9..100749c 100644
--- 
a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunication.java
+++ 
b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunication.java
@@ -141,7 +141,7 @@ public class GridHadoopExternalCommunication {
     private GridHadoopProcessDescriptor locProcDesc;
 
     /** Marshaller. */
-    private IgniteMarshaller marsh;
+    private Marshaller marsh;
 
     /** Message notification executor service. */
     private ExecutorService execSvc;
@@ -230,7 +230,7 @@ public class GridHadoopExternalCommunication {
     public GridHadoopExternalCommunication(
         UUID parentNodeId,
         UUID procId,
-        IgniteMarshaller marsh,
+        Marshaller marsh,
         IgniteLogger log,
         ExecutorService execSvc,
         String gridName

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopMarshallerFilter.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopMarshallerFilter.java
 
b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopMarshallerFilter.java
index 8445405..2a25357 100644
--- 
a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopMarshallerFilter.java
+++ 
b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopMarshallerFilter.java
@@ -27,12 +27,12 @@ import org.apache.ignite.marshaller.*;
  */
 public class GridHadoopMarshallerFilter extends GridNioFilterAdapter {
     /** Marshaller. */
-    private IgniteMarshaller marshaller;
+    private Marshaller marshaller;
 
     /**
      * @param marshaller Marshaller to use.
      */
-    public GridHadoopMarshallerFilter(IgniteMarshaller marshaller) {
+    public GridHadoopMarshallerFilter(Marshaller marshaller) {
         super("GridHadoopMarshallerFilter");
 
         this.marshaller = marshaller;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/hadoop/src/test/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunicationSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/hadoop/src/test/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunicationSelfTest.java
 
b/modules/hadoop/src/test/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunicationSelfTest.java
index c951123..a725ddc 100644
--- 
a/modules/hadoop/src/test/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunicationSelfTest.java
+++ 
b/modules/hadoop/src/test/java/org/apache/ignite/internal/processors/hadoop/taskexecutor/external/communication/GridHadoopExternalCommunicationSelfTest.java
@@ -53,7 +53,7 @@ public class GridHadoopExternalCommunicationSelfTest extends 
GridCommonAbstractT
     private void checkSimpleMessageSending(boolean useShmem) throws Exception {
         UUID parentNodeId = UUID.randomUUID();
 
-        IgniteMarshaller marsh = new IgniteOptimizedMarshaller();
+        Marshaller marsh = new OptimizedMarshaller();
 
         IgniteLogger log = log();
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/IgniteH2Indexing.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/IgniteH2Indexing.java
 
b/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/IgniteH2Indexing.java
index 07aa0d5..a8dcb62 100644
--- 
a/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/IgniteH2Indexing.java
+++ 
b/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/IgniteH2Indexing.java
@@ -137,7 +137,7 @@ public class IgniteH2Indexing implements GridQueryIndexing {
     private UUID nodeId;
 
     /** */
-    private IgniteMarshaller marshaller;
+    private Marshaller marshaller;
 
     /** */
     private GridUnsafeMemory offheap;
@@ -1111,7 +1111,7 @@ public class IgniteH2Indexing implements 
GridQueryIndexing {
             log.debug("Starting cache query index...");
 
         if (ctx == null) // This is allowed in some tests.
-            marshaller = new IgniteOptimizedMarshaller();
+            marshaller = new OptimizedMarshaller();
         else {
             this.ctx = ctx;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/opt/GridLuceneIndex.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/opt/GridLuceneIndex.java
 
b/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/opt/GridLuceneIndex.java
index 45d336e..740061c 100644
--- 
a/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/opt/GridLuceneIndex.java
+++ 
b/modules/indexing/src/main/java/org/apache/ignite/internal/processors/query/h2/opt/GridLuceneIndex.java
@@ -55,7 +55,7 @@ public class GridLuceneIndex implements Closeable {
     public static final String EXPIRATION_TIME_FIELD_NAME = "_gg_expires__";
 
     /** */
-    private final IgniteMarshaller marshaller;
+    private final Marshaller marshaller;
 
     /** */
     private final String spaceName;
@@ -91,7 +91,7 @@ public class GridLuceneIndex implements Closeable {
      * @param storeVal Store value in index.
      * @throws IgniteCheckedException If failed.
      */
-    public GridLuceneIndex(IgniteMarshaller marshaller, @Nullable 
GridUnsafeMemory mem,
+    public GridLuceneIndex(Marshaller marshaller, @Nullable GridUnsafeMemory 
mem,
         @Nullable String spaceName, GridQueryTypeDescriptor type, boolean 
storeVal) throws IgniteCheckedException {
         this.marshaller = marshaller;
         this.spaceName = spaceName;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractFieldsQuerySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractFieldsQuerySelfTest.java
 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractFieldsQuerySelfTest.java
index 56e5bfe..5a973bb 100644
--- 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractFieldsQuerySelfTest.java
+++ 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractFieldsQuerySelfTest.java
@@ -68,7 +68,7 @@ public abstract class GridCacheAbstractFieldsQuerySelfTest 
extends GridCommonAbs
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         if (hasCache)
             cfg.setCacheConfiguration(cache(null, null), cache(CACHE, null), 
cache(EMPTY_CACHE, null));

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractQuerySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractQuerySelfTest.java
 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractQuerySelfTest.java
index d0764a5..0fe2fe8 100644
--- 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractQuerySelfTest.java
+++ 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheAbstractQuerySelfTest.java
@@ -115,7 +115,7 @@ public abstract class GridCacheAbstractQuerySelfTest 
extends GridCommonAbstractT
         // Otherwise noop swap space will be chosen on Windows.
         c.setSwapSpaceSpi(new FileSwapSpaceSpi());
 
-        c.setMarshaller(new IgniteOptimizedMarshaller(false));
+        c.setMarshaller(new OptimizedMarshaller(false));
 
         CacheConfiguration[] ccs = new CacheConfiguration[2];
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheCrossCacheQuerySelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheCrossCacheQuerySelfTest.java
 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheCrossCacheQuerySelfTest.java
index 42d1bf7..6dacdc0 100644
--- 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheCrossCacheQuerySelfTest.java
+++ 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheCrossCacheQuerySelfTest.java
@@ -56,7 +56,7 @@ public class GridCacheCrossCacheQuerySelfTest extends 
GridCommonAbstractTest {
 
         c.setDiscoverySpi(disco);
 
-        c.setMarshaller(new IgniteOptimizedMarshaller(false));
+        c.setMarshaller(new OptimizedMarshaller(false));
 
         c.setCacheConfiguration(createCache("replicated", 
CacheMode.REPLICATED),
             createCache("partitioned", CacheMode.PARTITIONED));

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheQueryMultiThreadedSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheQueryMultiThreadedSelfTest.java
 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheQueryMultiThreadedSelfTest.java
index 9bd96be..aefb354 100644
--- 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheQueryMultiThreadedSelfTest.java
+++ 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheQueryMultiThreadedSelfTest.java
@@ -82,7 +82,7 @@ public class GridCacheQueryMultiThreadedSelfTest extends 
GridCommonAbstractTest
         cfg.setDiscoverySpi(disco);
 
         cfg.setSwapSpaceSpi(new FileSwapSpaceSpi());
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         CacheConfiguration cacheCfg = defaultCacheConfiguration();
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReduceQueryMultithreadedSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReduceQueryMultithreadedSelfTest.java
 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReduceQueryMultithreadedSelfTest.java
index 06b92b9..f062f52 100644
--- 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReduceQueryMultithreadedSelfTest.java
+++ 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheReduceQueryMultithreadedSelfTest.java
@@ -55,7 +55,7 @@ public class GridCacheReduceQueryMultithreadedSelfTest 
extends GridCacheAbstract
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration c = super.getConfiguration(gridName);
 
-        c.setMarshaller(new IgniteOptimizedMarshaller(false));
+        c.setMarshaller(new OptimizedMarshaller(false));
 
         return c;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheSwapSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheSwapSelfTest.java
 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheSwapSelfTest.java
index b766322..9f58faa 100644
--- 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheSwapSelfTest.java
+++ 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/GridCacheSwapSelfTest.java
@@ -89,7 +89,7 @@ public class GridCacheSwapSelfTest extends 
GridCommonAbstractTest {
         
cfg.setPeerClassLoadingLocalClassPathExclude(GridCacheSwapSelfTest.class.getName(),
             CacheValue.class.getName());
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         return cfg;
     }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/5674cdde/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCachePartitionedHitsAndMissesSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCachePartitionedHitsAndMissesSelfTest.java
 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCachePartitionedHitsAndMissesSelfTest.java
index d53526b..8899bd5 100644
--- 
a/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCachePartitionedHitsAndMissesSelfTest.java
+++ 
b/modules/indexing/src/test/java/org/apache/ignite/internal/processors/cache/distributed/near/GridCachePartitionedHitsAndMissesSelfTest.java
@@ -52,7 +52,7 @@ public class GridCachePartitionedHitsAndMissesSelfTest 
extends GridCommonAbstrac
     @Override protected IgniteConfiguration getConfiguration(String gridName) 
throws Exception {
         IgniteConfiguration cfg = super.getConfiguration(gridName);
 
-        cfg.setMarshaller(new IgniteOptimizedMarshaller(false));
+        cfg.setMarshaller(new OptimizedMarshaller(false));
 
         // DiscoverySpi
         TcpDiscoverySpi disco = new TcpDiscoverySpi();

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