Revert "Upgrade Kryo to 3.0.3."

Problems in distributed environment

This reverts commit aa20d61c.

Change-Id: I9f94927edb769afb2c7576a34e017cd77c7af730

@@ -40,11 +40,11 @@
         <bundle>mvn:io.dropwizard.metrics/metrics-json/3.1.2</bundle>
         <bundle>mvn:com.eclipsesource.minimal-json/minimal-json/0.9.1</bundle>
 
-        <bundle>mvn:com.esotericsoftware/kryo/3.0.3</bundle>
+        <bundle>mvn:com.esotericsoftware/kryo/3.0.0</bundle>
         <bundle>mvn:com.esotericsoftware/reflectasm/1.11.0</bundle>
         <bundle>mvn:org.ow2.asm/asm/4.2</bundle>
         <bundle>mvn:com.esotericsoftware/minlog/1.3.0</bundle>
-        <bundle>mvn:org.objenesis/objenesis/2.2</bundle>
+        <bundle>mvn:org.objenesis/objenesis/2.1</bundle>
 
         <bundle>mvn:com.fasterxml.jackson.core/jackson-core/2.7.0</bundle>
         <bundle>mvn:com.fasterxml.jackson.core/jackson-annotations/2.7.0</bundle>

@@ -308,7 +308,7 @@
             <dependency>
                 <groupId>com.esotericsoftware</groupId>
                 <artifactId>kryo</artifactId>
-                <version>3.0.3</version>
+                <version>3.0.0</version>
             </dependency>
             <dependency>
                 <groupId>com.esotericsoftware</groupId>

@@ -15,6 +15,17 @@
  */
 package org.onlab.util;
 
+import static org.slf4j.LoggerFactory.getLogger;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.lang3.tuple.Pair;
+import org.slf4j.Logger;
+
 import com.esotericsoftware.kryo.Kryo;
 import com.esotericsoftware.kryo.Serializer;
 import com.esotericsoftware.kryo.io.ByteBufferInput;
@@ -25,17 +36,6 @@ import com.esotericsoftware.kryo.pool.KryoFactory;
 import com.esotericsoftware.kryo.pool.KryoPool;
 import com.google.common.base.MoreObjects;
 import com.google.common.collect.ImmutableList;
-import org.apache.commons.lang3.tuple.Pair;
-import org.objenesis.strategy.StdInstantiatorStrategy;
-import org.slf4j.Logger;
-
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.List;
-
-import static org.slf4j.LoggerFactory.getLogger;
 
 /**
  * Pool of Kryo instances, with classes pre-registered.
@@ -381,9 +381,6 @@ public final class KryoNamespace implements KryoFactory, KryoPool {
     public Kryo create() {
         Kryo kryo = new Kryo();
         kryo.setRegistrationRequired(registrationRequired);
-        // TODO rethink whether we want to use StdInstantiatorStrategy
-        kryo.setInstantiatorStrategy(
-                new Kryo.DefaultInstantiatorStrategy(new StdInstantiatorStrategy()));
         for (RegistrationBlock block : registeredBlocks) {
             int id = block.begin();
             if (id == FLOATING_ID) {