HONEYCOMB-130: Rename infra packages(remove vpp/v3po)

Change-Id: Ic5b90e397e3743623d01b206bc60bc5c7df6b981
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

37 files changed, 260 insertions, 256 deletions

diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java
index 23a66337f..bf1e89c12 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/AbstractSubtreeManagerRegistryBuilderBuilder.java
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util;
+package io.fd.honeycomb.translate.util;
 
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;
-import io.fd.honeycomb.v3po.translate.ModifiableSubtreeManagerRegistryBuilder;
-import io.fd.honeycomb.v3po.translate.SubtreeManager;
-import io.fd.honeycomb.v3po.translate.SubtreeManagerRegistryBuilder;
+import io.fd.honeycomb.translate.ModifiableSubtreeManagerRegistryBuilder;
+import io.fd.honeycomb.translate.SubtreeManager;
+import io.fd.honeycomb.translate.SubtreeManagerRegistryBuilder;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/JsonUtils.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/JsonUtils.java
index d9798d07d..a26334454 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/JsonUtils.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/JsonUtils.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util;
+package io.fd.honeycomb.translate.util;
 
 import com.google.common.base.Charsets;
 import com.google.gson.stream.JsonReader;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/RWUtils.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/RWUtils.java
index 2a565d9f2..695ce6806 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/RWUtils.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/RWUtils.java
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util;
+package io.fd.honeycomb.translate.util;
 
 import com.google.common.base.Function;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Predicate;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Maps;
-import io.fd.honeycomb.v3po.translate.SubtreeManager;
+import io.fd.honeycomb.translate.SubtreeManager;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/ReflectionUtils.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/ReflectionUtils.java
index 728c4f80d..74c7be97c 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/ReflectionUtils.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/ReflectionUtils.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util;
+package io.fd.honeycomb.translate.util;
 
 import com.google.common.base.Optional;
 import java.lang.reflect.Method;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/TransactionMappingContext.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/TransactionMappingContext.java
index 6abc3b1eb..1b6504c78 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/TransactionMappingContext.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/TransactionMappingContext.java
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util;
+package io.fd.honeycomb.translate.util;
 
 import com.google.common.base.Optional;
 import com.google.common.util.concurrent.CheckedFuture;
-import io.fd.honeycomb.v3po.translate.MappingContext;
+import io.fd.honeycomb.translate.MappingContext;
 import javax.annotation.Nonnull;
 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/AbstractGenericReader.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/AbstractGenericReader.java
index 9bfbc2450..75a2a673c 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/AbstractGenericReader.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/AbstractGenericReader.java
@@ -14,16 +14,16 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read;
+package io.fd.honeycomb.translate.util.read;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
 import com.google.common.annotations.Beta;
 import com.google.common.base.Optional;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.util.RWUtils;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.honeycomb.translate.read.ReadFailedException;
 import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/BindingBrokerReader.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/BindingBrokerReader.java
index 68aa3956e..03df15175 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/BindingBrokerReader.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/BindingBrokerReader.java
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read;
+package io.fd.honeycomb.translate.util.read;
 
 import com.google.common.base.Optional;
 import com.google.common.util.concurrent.CheckedFuture;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.read.Reader;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.read.ReadFailedException;
 import javax.annotation.Nonnull;
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/KeepaliveReaderWrapper.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/KeepaliveReaderWrapper.java
index d782bcc7f..f8d1458c0 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/KeepaliveReaderWrapper.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/KeepaliveReaderWrapper.java
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read;
+package io.fd.honeycomb.translate.util.read;
 
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
-import io.fd.honeycomb.v3po.translate.MappingContext;
-import io.fd.honeycomb.v3po.translate.ModificationCache;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.read.Reader;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.MappingContext;
+import io.fd.honeycomb.translate.ModificationCache;
+import io.fd.honeycomb.translate.read.ReadFailedException;
 import java.io.Closeable;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledFuture;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/NoopReaderCustomizer.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/NoopReaderCustomizer.java
index a4de9febb..66bff9383 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/NoopReaderCustomizer.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/NoopReaderCustomizer.java
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read;
+package io.fd.honeycomb.translate.util.read;
 
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.spi.read.ReaderCustomizer;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
@@ -28,7 +28,7 @@ public abstract class NoopReaderCustomizer<C extends DataObject, B extends Build
 
     @Override
     public void readCurrentAttributes(InstanceIdentifier<C> id, final B builder, final ReadContext context) throws
-        ReadFailedException {
+            ReadFailedException {
         // Noop
     }
 }
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveListReaderCustomizer.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/ReflexiveListReaderCustomizer.java
index 8ad323cc3..bf2d109c7 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveListReaderCustomizer.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/ReflexiveListReaderCustomizer.java
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read;
+package io.fd.honeycomb.translate.util.read;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.v3po.translate.spi.read.ListReaderCustomizer;
-import io.fd.honeycomb.v3po.translate.util.ReflectionUtils;
+import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
+import io.fd.honeycomb.translate.util.ReflectionUtils;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Collections;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReader.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/ReflexiveReader.java
index 2b2d9300b..2aa35514e 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReader.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/ReflexiveReader.java
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read;
+package io.fd.honeycomb.translate.util.read;
 
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
 import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReaderCustomizer.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/ReflexiveReaderCustomizer.java
index a6b9bf08e..6ceb7a2b1 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/ReflexiveReaderCustomizer.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/ReflexiveReaderCustomizer.java
@@ -14,13 +14,13 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read;
+package io.fd.honeycomb.translate.util.read;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
 import com.google.common.base.Optional;
 import com.google.common.collect.Lists;
-import io.fd.honeycomb.v3po.translate.util.ReflectionUtils;
+import io.fd.honeycomb.translate.util.ReflectionUtils;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Collections;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReader.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReader.java
index aa9b2dc92..91a195f44 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReader.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReader.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read.registry;
+package io.fd.honeycomb.translate.util.read.registry;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
@@ -22,12 +22,12 @@ import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterables;
-import io.fd.honeycomb.v3po.translate.read.ListReader;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.util.RWUtils;
-import io.fd.honeycomb.v3po.translate.util.read.AbstractGenericReader;
+import io.fd.honeycomb.translate.read.ListReader;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.honeycomb.translate.util.read.AbstractGenericReader;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistry.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistry.java
index a9f606ae2..ec3ce0605 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistry.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistry.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read.registry;
+package io.fd.honeycomb.translate.util.read.registry;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
@@ -23,12 +23,12 @@ import com.google.common.base.Optional;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.LinkedListMultimap;
 import com.google.common.collect.Multimap;
-import io.fd.honeycomb.v3po.translate.read.ListReader;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.read.registry.ReaderRegistry;
-import io.fd.honeycomb.v3po.translate.util.RWUtils;
+import io.fd.honeycomb.translate.read.ListReader;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.read.registry.ReaderRegistry;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistryBuilder.java
index 3adda713d..3e21bfca3 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilder.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistryBuilder.java
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read.registry;
+package io.fd.honeycomb.translate.util.read.registry;
 
 import com.google.common.collect.ImmutableMap;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.read.registry.ModifiableReaderRegistryBuilder;
-import io.fd.honeycomb.v3po.translate.read.registry.ReaderRegistry;
-import io.fd.honeycomb.v3po.translate.read.registry.ReaderRegistryBuilder;
-import io.fd.honeycomb.v3po.translate.util.AbstractSubtreeManagerRegistryBuilderBuilder;
-import io.fd.honeycomb.v3po.translate.util.read.ReflexiveReader;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
+import io.fd.honeycomb.translate.read.registry.ReaderRegistryBuilder;
+import io.fd.honeycomb.translate.util.read.ReflexiveReader;
+import io.fd.honeycomb.translate.read.registry.ReaderRegistry;
+import io.fd.honeycomb.translate.util.AbstractSubtreeManagerRegistryBuilderBuilder;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/SubtreeReader.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReader.java
index 50a20656e..720bd0b11 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/SubtreeReader.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReader.java
@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read.registry;
+package io.fd.honeycomb.translate.util.read.registry;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
 import com.google.common.base.Optional;
 import com.google.common.base.Predicate;
 import com.google.common.collect.Iterables;
-import io.fd.honeycomb.v3po.translate.read.ListReader;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.util.RWUtils;
-import io.fd.honeycomb.v3po.translate.util.ReflectionUtils;
+import io.fd.honeycomb.translate.read.ListReader;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.honeycomb.translate.util.ReflectionUtils;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Collections;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/TypeHierarchy.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/TypeHierarchy.java
index 005e3bc8d..a30663221 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/read/registry/TypeHierarchy.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/TypeHierarchy.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read.registry;
+package io.fd.honeycomb.translate.util.read.registry;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/AbstractGenericWriter.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/AbstractGenericWriter.java
index 44b36edae..ff2174ed2 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/AbstractGenericWriter.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/AbstractGenericWriter.java
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.write;
+package io.fd.honeycomb.translate.util.write;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
-import io.fd.honeycomb.v3po.translate.util.RWUtils;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
-import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
-import io.fd.honeycomb.v3po.translate.write.Writer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.honeycomb.translate.write.Writer;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import org.opendaylight.yangtools.yang.binding.DataObject;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/NoopWriterRegistry.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/NoopWriterRegistry.java
index 7c45fcd82..8f15c6f8d 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/NoopWriterRegistry.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/NoopWriterRegistry.java
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.write;
+package io.fd.honeycomb.translate.util.write;
 
-import io.fd.honeycomb.v3po.translate.TranslationException;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
-import io.fd.honeycomb.v3po.translate.write.registry.WriterRegistry;
+import io.fd.honeycomb.translate.TranslationException;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.registry.WriterRegistry;
 import javax.annotation.Nonnull;
 
 /**
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/TransactionWriteContext.java
index 47498f594..51f999294 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/TransactionWriteContext.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/TransactionWriteContext.java
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.write;
+package io.fd.honeycomb.translate.util.write;
 
 import static com.google.common.base.Preconditions.checkState;
 
 import com.google.common.base.Optional;
 import com.google.common.util.concurrent.CheckedFuture;
-import io.fd.honeycomb.v3po.translate.MappingContext;
-import io.fd.honeycomb.v3po.translate.ModificationCache;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
+import io.fd.honeycomb.translate.MappingContext;
+import io.fd.honeycomb.translate.ModificationCache;
+import io.fd.honeycomb.translate.write.WriteContext;
 import java.util.Map;
 import javax.annotation.Nonnull;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistry.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistry.java
index 7433de813..df8ec107b 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistry.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistry.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.write.registry;
+package io.fd.honeycomb.translate.util.write.registry;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
@@ -25,13 +25,13 @@ import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Multimap;
 import com.google.common.collect.Sets;
-import io.fd.honeycomb.v3po.translate.TranslationException;
-import io.fd.honeycomb.v3po.translate.util.RWUtils;
-import io.fd.honeycomb.v3po.translate.write.DataObjectUpdate;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
-import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
-import io.fd.honeycomb.v3po.translate.write.Writer;
-import io.fd.honeycomb.v3po.translate.write.registry.WriterRegistry;
+import io.fd.honeycomb.translate.TranslationException;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.honeycomb.translate.write.DataObjectUpdate;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.honeycomb.translate.write.Writer;
+import io.fd.honeycomb.translate.write.registry.WriterRegistry;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilder.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistryBuilder.java
index bfac2eedd..0f75de7e7 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilder.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistryBuilder.java
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.write.registry;
+package io.fd.honeycomb.translate.util.write.registry;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.ImmutableMap;
-import io.fd.honeycomb.v3po.translate.util.AbstractSubtreeManagerRegistryBuilderBuilder;
-import io.fd.honeycomb.v3po.translate.write.Writer;
-import io.fd.honeycomb.v3po.translate.write.registry.ModifiableWriterRegistryBuilder;
-import io.fd.honeycomb.v3po.translate.write.registry.WriterRegistry;
-import io.fd.honeycomb.v3po.translate.write.registry.WriterRegistryBuilder;
+import io.fd.honeycomb.translate.write.registry.WriterRegistryBuilder;
+import io.fd.honeycomb.translate.util.AbstractSubtreeManagerRegistryBuilderBuilder;
+import io.fd.honeycomb.translate.write.Writer;
+import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
+import io.fd.honeycomb.translate.write.registry.WriterRegistry;
 import java.util.Set;
 import java.util.stream.Collectors;
 import javax.annotation.Nonnull;
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/registry/SubtreeWriter.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/SubtreeWriter.java
index e395b29da..bab1da16f 100644
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/v3po/translate/util/write/registry/SubtreeWriter.java
+++ b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/write/registry/SubtreeWriter.java
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.write.registry;
+package io.fd.honeycomb.translate.util.write.registry;
 
 import static com.google.common.base.Preconditions.checkArgument;
 
 import com.google.common.collect.Iterables;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
-import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
-import io.fd.honeycomb.v3po.translate.write.Writer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.honeycomb.translate.write.Writer;
 import java.util.HashSet;
 import java.util.Set;
 import javax.annotation.Nonnull;
diff --git a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingReaderRegistryModule.java b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingReaderRegistryModule.java
index e1f04ebe2..99feb57f9 100644
--- a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingReaderRegistryModule.java
+++ b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingReaderRegistryModule.java
@@ -1,6 +1,6 @@
 package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406;
 
-import io.fd.honeycomb.v3po.translate.util.read.registry.CompositeReaderRegistryBuilder;
+import io.fd.honeycomb.translate.util.read.registry.CompositeReaderRegistryBuilder;
 
 public class DelegatingReaderRegistryModule extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406.AbstractDelegatingReaderRegistryModule {
     public DelegatingReaderRegistryModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
diff --git a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingWriterRegistryModule.java b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingWriterRegistryModule.java
index 7eadde80e..5ce89b355 100644
--- a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingWriterRegistryModule.java
+++ b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/DelegatingWriterRegistryModule.java
@@ -1,6 +1,6 @@
 package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406;
 
-import io.fd.honeycomb.v3po.translate.util.write.registry.FlatWriterRegistryBuilder;
+import io.fd.honeycomb.translate.util.write.registry.FlatWriterRegistryBuilder;
 
 public class DelegatingWriterRegistryModule extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406.AbstractDelegatingWriterRegistryModule {
     public DelegatingWriterRegistryModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
diff --git a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/NoopWriterRegistryModule.java b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/NoopWriterRegistryModule.java
index 0f72df9da..be6bb9270 100644
--- a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/NoopWriterRegistryModule.java
+++ b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/NoopWriterRegistryModule.java
@@ -1,8 +1,8 @@
 package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406;
 
-import io.fd.honeycomb.v3po.translate.util.write.NoopWriterRegistry;
-import io.fd.honeycomb.v3po.translate.write.registry.WriterRegistry;
-import io.fd.honeycomb.v3po.translate.write.registry.WriterRegistryBuilder;
+import io.fd.honeycomb.translate.util.write.NoopWriterRegistry;
+import io.fd.honeycomb.translate.write.registry.WriterRegistry;
+import io.fd.honeycomb.translate.write.registry.WriterRegistryBuilder;
 
 public class NoopWriterRegistryModule extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406.AbstractNoopWriterRegistryModule {
     public NoopWriterRegistryModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
diff --git a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModule.java b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModule.java
index 99cf4b4e1..d245682d0 100644
--- a/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModule.java
+++ b/infra/translate-utils/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/translate/utils/rev160406/RealtimeMappingContextModule.java
@@ -1,7 +1,7 @@
 package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.translate.utils.rev160406;
 
 import com.google.common.base.Optional;
-import io.fd.honeycomb.v3po.translate.MappingContext;
+import io.fd.honeycomb.translate.MappingContext;
 import javax.annotation.Nonnull;
 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/impl/write/util/TransactionWriteContextTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/impl/write/util/TransactionWriteContextTest.java
index 7c93e992a..001e5567a 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/impl/write/util/TransactionWriteContextTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/impl/write/util/TransactionWriteContextTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.impl.write.util;
+package io.fd.honeycomb.translate.impl.write.util;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
@@ -29,10 +29,10 @@ import static org.mockito.MockitoAnnotations.initMocks;
 
 import com.google.common.base.Optional;
 import com.google.common.util.concurrent.Futures;
-import io.fd.honeycomb.v3po.translate.MappingContext;
-import io.fd.honeycomb.v3po.translate.ModificationCache;
-import io.fd.honeycomb.v3po.translate.util.DataObjects;
-import io.fd.honeycomb.v3po.translate.util.write.TransactionWriteContext;
+import io.fd.honeycomb.translate.ModificationCache;
+import io.fd.honeycomb.translate.util.DataObjects;
+import io.fd.honeycomb.translate.util.write.TransactionWriteContext;
+import io.fd.honeycomb.translate.MappingContext;
 import java.util.Map;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/DataObjects.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/DataObjects.java
index d823465bd..e602adbb6 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/DataObjects.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/DataObjects.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util;
+package io.fd.honeycomb.translate.util;
 
 import org.opendaylight.yangtools.yang.binding.ChildOf;
 import org.opendaylight.yangtools.yang.binding.DataObject;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/JsonUtilsTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/JsonUtilsTest.java
index bd48cb446..9c97ac503 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/JsonUtilsTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/JsonUtilsTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util;
+package io.fd.honeycomb.translate.util;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilderTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistryBuilderTest.java
index e57dcee43..d742575be 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/read/registry/CompositeReaderRegistryBuilderTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistryBuilderTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read.registry;
+package io.fd.honeycomb.translate.util.read.registry;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -23,9 +23,9 @@ import static org.mockito.Mockito.when;
 
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.read.registry.ReaderRegistry;
-import io.fd.honeycomb.v3po.translate.util.DataObjects;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.read.registry.ReaderRegistry;
+import io.fd.honeycomb.translate.util.DataObjects;
 import java.util.List;
 import java.util.Map;
 import org.junit.Test;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/read/registry/SubtreeReaderTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReaderTest.java
index 324d71daa..799b9553f 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/read/registry/SubtreeReaderTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/SubtreeReaderTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.read.registry;
+package io.fd.honeycomb.translate.util.read.registry;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -25,9 +25,9 @@ import static org.mockito.Mockito.verify;
 
 import com.google.common.base.Optional;
 import com.google.common.collect.Sets;
-import io.fd.honeycomb.v3po.translate.read.ReadContext;
-import io.fd.honeycomb.v3po.translate.read.Reader;
-import io.fd.honeycomb.v3po.translate.util.DataObjects;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.Reader;
+import io.fd.honeycomb.translate.util.DataObjects;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mock;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/TypeHierarchyTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/TypeHierarchyTest.java
new file mode 100644
index 000000000..3b3ea3a35
--- /dev/null
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/TypeHierarchyTest.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.translate.util.read.registry;
+
+import static org.hamcrest.CoreMatchers.hasItem;
+import static org.hamcrest.CoreMatchers.hasItems;
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+import com.google.common.collect.Sets;
+import io.fd.honeycomb.translate.util.DataObjects;
+import org.hamcrest.CoreMatchers;
+import org.junit.Test;
+
+public class TypeHierarchyTest {
+
+    @Test
+    public void testHierarchy() throws Exception {
+        final TypeHierarchy typeHierarchy = TypeHierarchy.create(Sets.newHashSet(
+                DataObjects.DataObject4.DataObject41.DataObject411.IID,
+                DataObjects.DataObject4.DataObject41.IID,/* Included in previous already */
+                DataObjects.DataObject1.IID,
+                DataObjects.DataObject3.DataObject31.IID));
+
+        // Roots
+        assertThat(typeHierarchy.getRoots().size(), is(3));
+        assertThat(typeHierarchy.getRoots(), CoreMatchers
+                .hasItems(DataObjects.DataObject1.IID, DataObjects.DataObject3.IID, DataObjects.DataObject4.IID));
+
+        // Leaves
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject1.IID).size(), is(0));
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject3.DataObject31.IID).size(), is(0));
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.DataObject411.IID).size(), is(0));
+
+        // Intermediate leaves
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject3.IID).size(), is(1));
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject3.IID), CoreMatchers
+                .hasItem(DataObjects.DataObject3.DataObject31.IID));
+        assertEquals(typeHierarchy.getDirectChildren(DataObjects.DataObject3.IID), typeHierarchy.getAllChildren(
+                DataObjects.DataObject3.IID));
+
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.IID).size(), is(1));
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.IID), CoreMatchers.hasItem(
+                DataObjects.DataObject4.DataObject41.DataObject411.IID));
+        assertEquals(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.IID), typeHierarchy.getAllChildren(
+                DataObjects.DataObject4.DataObject41.IID));
+
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.IID).size(), is(1));
+        assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.IID), CoreMatchers
+                .hasItem(DataObjects.DataObject4.DataObject41.IID));
+        assertThat(typeHierarchy.getAllChildren(DataObjects.DataObject4.IID).size(), is(2));
+        assertTrue(typeHierarchy.getAllChildren(DataObjects.DataObject4.IID).contains(DataObjects.DataObject4.DataObject41.IID));
+        assertTrue(typeHierarchy.getAllChildren(DataObjects.DataObject4.IID).contains(DataObjects.DataObject4.DataObject41.DataObject411.IID));
+    }
+}
+
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilderTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistryBuilderTest.java
index 743d84cbf..79590a5a0 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilderTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistryBuilderTest.java
@@ -1,4 +1,4 @@
-package io.fd.honeycomb.v3po.translate.util.write.registry;
+package io.fd.honeycomb.translate.util.write.registry;
 
 import static org.hamcrest.CoreMatchers.anyOf;
 import static org.hamcrest.CoreMatchers.equalTo;
@@ -13,8 +13,8 @@ import static org.mockito.Mockito.when;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
-import io.fd.honeycomb.v3po.translate.util.DataObjects;
-import io.fd.honeycomb.v3po.translate.write.Writer;
+import io.fd.honeycomb.translate.util.DataObjects;
+import io.fd.honeycomb.translate.write.Writer;
 import java.util.ArrayList;
 import java.util.List;
 import org.junit.Test;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistryTest.java
index a72cb4fa7..6b75f923e 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/write/registry/FlatWriterRegistryTest.java
@@ -1,4 +1,4 @@
-package io.fd.honeycomb.v3po.translate.util.write.registry;
+package io.fd.honeycomb.translate.util.write.registry;
 
 import static org.hamcrest.CoreMatchers.hasItem;
 import static org.hamcrest.CoreMatchers.is;
@@ -17,13 +17,13 @@ import com.google.common.collect.HashMultimap;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableMultimap;
 import com.google.common.collect.Multimap;
-import io.fd.honeycomb.v3po.translate.util.DataObjects.DataObject1;
-import io.fd.honeycomb.v3po.translate.util.DataObjects.DataObject2;
-import io.fd.honeycomb.v3po.translate.util.DataObjects.DataObject3;
-import io.fd.honeycomb.v3po.translate.write.DataObjectUpdate;
-import io.fd.honeycomb.v3po.translate.write.WriteContext;
-import io.fd.honeycomb.v3po.translate.write.Writer;
-import io.fd.honeycomb.v3po.translate.write.registry.WriterRegistry;
+import io.fd.honeycomb.translate.util.DataObjects;
+import io.fd.honeycomb.translate.write.DataObjectUpdate;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.Writer;
+import io.fd.honeycomb.translate.util.DataObjects.DataObject1;
+import io.fd.honeycomb.translate.write.registry.WriterRegistry;
+import org.hamcrest.CoreMatchers;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.InOrder;
@@ -37,31 +37,31 @@ public class FlatWriterRegistryTest {
     @Mock
     private Writer<DataObject1> writer1;
     @Mock
-    private Writer<DataObject2> writer2;
+    private Writer<DataObjects.DataObject2> writer2;
     @Mock
-    private Writer<DataObject3> writer3;
+    private Writer<DataObjects.DataObject3> writer3;
     @Mock
     private WriteContext ctx;
 
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
-        when(writer1.getManagedDataObjectType()).thenReturn(DataObject1.IID);
-        when(writer2.getManagedDataObjectType()).thenReturn(DataObject2.IID);
-        when(writer3.getManagedDataObjectType()).thenReturn(DataObject3.IID);
+        when(writer1.getManagedDataObjectType()).thenReturn(DataObjects.DataObject1.IID);
+        when(writer2.getManagedDataObjectType()).thenReturn(DataObjects.DataObject2.IID);
+        when(writer3.getManagedDataObjectType()).thenReturn(DataObjects.DataObject3.IID);
     }
 
     @Test
     public void testMultipleUpdatesForSingleWriter() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
-                new FlatWriterRegistry(ImmutableMap.of(DataObject1.IID, writer1, DataObject2.IID, writer2));
+                new FlatWriterRegistry(ImmutableMap.of(DataObjects.DataObject1.IID, writer1, DataObjects.DataObject2.IID, writer2));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate> updates = HashMultimap.create();
-        final InstanceIdentifier<DataObject1> iid = InstanceIdentifier.create(DataObject1.class);
-        final InstanceIdentifier<DataObject1> iid2 = InstanceIdentifier.create(DataObject1.class);
-        final DataObject1 dataObject = mock(DataObject1.class);
-        updates.put(DataObject1.IID, DataObjectUpdate.create(iid, dataObject, dataObject));
-        updates.put(DataObject1.IID, DataObjectUpdate.create(iid2, dataObject, dataObject));
+        final InstanceIdentifier<DataObjects.DataObject1> iid = InstanceIdentifier.create(DataObjects.DataObject1.class);
+        final InstanceIdentifier<DataObjects.DataObject1> iid2 = InstanceIdentifier.create(DataObjects.DataObject1.class);
+        final DataObjects.DataObject1 dataObject = mock(DataObjects.DataObject1.class);
+        updates.put(DataObjects.DataObject1.IID, DataObjectUpdate.create(iid, dataObject, dataObject));
+        updates.put(DataObjects.DataObject1.IID, DataObjectUpdate.create(iid2, dataObject, dataObject));
         flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(updates, ImmutableMultimap.of()), ctx);
 
         verify(writer1).update(iid, dataObject, dataObject, ctx);
@@ -74,15 +74,15 @@ public class FlatWriterRegistryTest {
     @Test
     public void testMultipleUpdatesForMultipleWriters() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
-                new FlatWriterRegistry(ImmutableMap.of(DataObject1.IID, writer1, DataObject2.IID, writer2));
+                new FlatWriterRegistry(ImmutableMap.of(DataObjects.DataObject1.IID, writer1, DataObjects.DataObject2.IID, writer2));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate> updates = HashMultimap.create();
-        final InstanceIdentifier<DataObject1> iid = InstanceIdentifier.create(DataObject1.class);
-        final DataObject1 dataObject = mock(DataObject1.class);
-        updates.put(DataObject1.IID, DataObjectUpdate.create(iid, dataObject, dataObject));
-        final InstanceIdentifier<DataObject2> iid2 = InstanceIdentifier.create(DataObject2.class);
-        final DataObject2 dataObject2 = mock(DataObject2.class);
-        updates.put(DataObject2.IID, DataObjectUpdate.create(iid2, dataObject2, dataObject2));
+        final InstanceIdentifier<DataObjects.DataObject1> iid = InstanceIdentifier.create(DataObjects.DataObject1.class);
+        final DataObjects.DataObject1 dataObject = mock(DataObjects.DataObject1.class);
+        updates.put(DataObjects.DataObject1.IID, DataObjectUpdate.create(iid, dataObject, dataObject));
+        final InstanceIdentifier<DataObjects.DataObject2> iid2 = InstanceIdentifier.create(DataObjects.DataObject2.class);
+        final DataObjects.DataObject2 dataObject2 = mock(DataObjects.DataObject2.class);
+        updates.put(DataObjects.DataObject2.IID, DataObjectUpdate.create(iid2, dataObject2, dataObject2));
         flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(updates, ImmutableMultimap.of()), ctx);
 
         final InOrder inOrder = inOrder(writer1, writer2);
@@ -96,15 +96,15 @@ public class FlatWriterRegistryTest {
     @Test
     public void testMultipleDeletesForMultipleWriters() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
-                new FlatWriterRegistry(ImmutableMap.of(DataObject1.IID, writer1, DataObject2.IID, writer2));
+                new FlatWriterRegistry(ImmutableMap.of(DataObjects.DataObject1.IID, writer1, DataObjects.DataObject2.IID, writer2));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate.DataObjectDelete> deletes = HashMultimap.create();
-        final InstanceIdentifier<DataObject1> iid = InstanceIdentifier.create(DataObject1.class);
-        final DataObject1 dataObject = mock(DataObject1.class);
-        deletes.put(DataObject1.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid, dataObject, null)));
-        final InstanceIdentifier<DataObject2> iid2 = InstanceIdentifier.create(DataObject2.class);
-        final DataObject2 dataObject2 = mock(DataObject2.class);
-        deletes.put(DataObject2.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid2, dataObject2, null)));
+        final InstanceIdentifier<DataObjects.DataObject1> iid = InstanceIdentifier.create(DataObjects.DataObject1.class);
+        final DataObjects.DataObject1 dataObject = mock(DataObjects.DataObject1.class);
+        deletes.put(DataObjects.DataObject1.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid, dataObject, null)));
+        final InstanceIdentifier<DataObjects.DataObject2> iid2 = InstanceIdentifier.create(DataObjects.DataObject2.class);
+        final DataObjects.DataObject2 dataObject2 = mock(DataObjects.DataObject2.class);
+        deletes.put(DataObjects.DataObject2.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid2, dataObject2, null)));
         flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(ImmutableMultimap.of(), deletes), ctx);
 
         final InOrder inOrder = inOrder(writer1, writer2);
@@ -119,22 +119,22 @@ public class FlatWriterRegistryTest {
     @Test
     public void testMultipleUpdatesAndDeletesForMultipleWriters() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
-                new FlatWriterRegistry(ImmutableMap.of(DataObject1.IID, writer1, DataObject2.IID, writer2));
+                new FlatWriterRegistry(ImmutableMap.of(DataObjects.DataObject1.IID, writer1, DataObjects.DataObject2.IID, writer2));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate.DataObjectDelete> deletes = HashMultimap.create();
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate> updates = HashMultimap.create();
-        final InstanceIdentifier<DataObject1> iid = InstanceIdentifier.create(DataObject1.class);
-        final DataObject1 dataObject = mock(DataObject1.class);
+        final InstanceIdentifier<DataObjects.DataObject1> iid = InstanceIdentifier.create(DataObjects.DataObject1.class);
+        final DataObjects.DataObject1 dataObject = mock(DataObjects.DataObject1.class);
         // Writer 1 delete
-        deletes.put(DataObject1.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid, dataObject, null)));
+        deletes.put(DataObjects.DataObject1.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid, dataObject, null)));
         // Writer 1 update
-        updates.put(DataObject1.IID, DataObjectUpdate.create(iid, dataObject, dataObject));
-        final InstanceIdentifier<DataObject2> iid2 = InstanceIdentifier.create(DataObject2.class);
-        final DataObject2 dataObject2 = mock(DataObject2.class);
+        updates.put(DataObjects.DataObject1.IID, DataObjectUpdate.create(iid, dataObject, dataObject));
+        final InstanceIdentifier<DataObjects.DataObject2> iid2 = InstanceIdentifier.create(DataObjects.DataObject2.class);
+        final DataObjects.DataObject2 dataObject2 = mock(DataObjects.DataObject2.class);
         // Writer 2 delete
-        deletes.put(DataObject2.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid2, dataObject2, null)));
+        deletes.put(DataObjects.DataObject2.IID, ((DataObjectUpdate.DataObjectDelete) DataObjectUpdate.create(iid2, dataObject2, null)));
         // Writer 2 update
-        updates.put(DataObject2.IID, DataObjectUpdate.create(iid2, dataObject2, dataObject2));
+        updates.put(DataObjects.DataObject2.IID, DataObjectUpdate.create(iid2, dataObject2, dataObject2));
         flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(updates, deletes), ctx);
 
         final InOrder inOrder = inOrder(writer1, writer2);
@@ -152,34 +152,34 @@ public class FlatWriterRegistryTest {
     @Test(expected = IllegalArgumentException.class)
     public void testMultipleUpdatesOneMissing() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
-                new FlatWriterRegistry(ImmutableMap.of(DataObject1.IID, writer1));
+                new FlatWriterRegistry(ImmutableMap.of(DataObjects.DataObject1.IID, writer1));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate> updates = HashMultimap.create();
-        addUpdate(updates, DataObject1.class);
-        addUpdate(updates, DataObject2.class);
+        addUpdate(updates, DataObjects.DataObject1.class);
+        addUpdate(updates, DataObjects.DataObject2.class);
         flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(updates, ImmutableMultimap.of()), ctx);
     }
 
     @Test
     public void testMultipleUpdatesOneFailing() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
-                new FlatWriterRegistry(ImmutableMap.of(DataObject1.IID, writer1, DataObject2.IID, writer2));
+                new FlatWriterRegistry(ImmutableMap.of(DataObjects.DataObject1.IID, writer1, DataObjects.DataObject2.IID, writer2));
 
         // Writer1 always fails
         doThrow(new RuntimeException()).when(writer1)
                 .update(any(InstanceIdentifier.class), any(DataObject.class), any(DataObject.class), any(WriteContext.class));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate> updates = HashMultimap.create();
-        addUpdate(updates, DataObject1.class);
-        addUpdate(updates, DataObject2.class);
+        addUpdate(updates, DataObjects.DataObject1.class);
+        addUpdate(updates, DataObjects.DataObject2.class);
 
         try {
             flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(updates, ImmutableMultimap.of()), ctx);
             fail("Bulk update should have failed on writer1");
         } catch (WriterRegistry.BulkUpdateException e) {
             assertThat(e.getFailedIds().size(), is(2));
-            assertThat(e.getFailedIds(), hasItem(InstanceIdentifier.create(DataObject2.class)));
-            assertThat(e.getFailedIds(), hasItem(InstanceIdentifier.create(DataObject1.class)));
+            assertThat(e.getFailedIds(), CoreMatchers.hasItem(InstanceIdentifier.create(DataObjects.DataObject2.class)));
+            assertThat(e.getFailedIds(), CoreMatchers.hasItem(InstanceIdentifier.create(DataObjects.DataObject1.class)));
         }
     }
 
@@ -187,19 +187,19 @@ public class FlatWriterRegistryTest {
     public void testMultipleUpdatesOneFailingThenRevertWithSuccess() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
                 new FlatWriterRegistry(
-                        ImmutableMap.of(DataObject1.IID, writer1, DataObject2.IID, writer2, DataObject3.IID, writer3));
+                        ImmutableMap.of(DataObjects.DataObject1.IID, writer1, DataObjects.DataObject2.IID, writer2, DataObjects.DataObject3.IID, writer3));
 
         // Writer1 always fails
         doThrow(new RuntimeException()).when(writer3)
                 .update(any(InstanceIdentifier.class), any(DataObject.class), any(DataObject.class), any(WriteContext.class));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate> updates = HashMultimap.create();
-        addUpdate(updates, DataObject1.class);
-        addUpdate(updates, DataObject3.class);
-        final InstanceIdentifier<DataObject2> iid2 = InstanceIdentifier.create(DataObject2.class);
-        final DataObject2 before2 = mock(DataObject2.class);
-        final DataObject2 after2 = mock(DataObject2.class);
-        updates.put(DataObject2.IID, DataObjectUpdate.create(iid2, before2, after2));
+        addUpdate(updates, DataObjects.DataObject1.class);
+        addUpdate(updates, DataObjects.DataObject3.class);
+        final InstanceIdentifier<DataObjects.DataObject2> iid2 = InstanceIdentifier.create(DataObjects.DataObject2.class);
+        final DataObjects.DataObject2 before2 = mock(DataObjects.DataObject2.class);
+        final DataObjects.DataObject2 after2 = mock(DataObjects.DataObject2.class);
+        updates.put(DataObjects.DataObject2.IID, DataObjectUpdate.create(iid2, before2, after2));
 
         try {
             flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(updates, ImmutableMultimap.of()), ctx);
@@ -229,16 +229,16 @@ public class FlatWriterRegistryTest {
     public void testMultipleUpdatesOneFailingThenRevertWithFail() throws Exception {
         final FlatWriterRegistry flatWriterRegistry =
                 new FlatWriterRegistry(
-                        ImmutableMap.of(DataObject1.IID, writer1, DataObject2.IID, writer2, DataObject3.IID, writer3));
+                        ImmutableMap.of(DataObjects.DataObject1.IID, writer1, DataObjects.DataObject2.IID, writer2, DataObjects.DataObject3.IID, writer3));
 
         // Writer1 always fails
         doThrow(new RuntimeException()).when(writer3)
                 .update(any(InstanceIdentifier.class), any(DataObject.class), any(DataObject.class), any(WriteContext.class));
 
         final Multimap<InstanceIdentifier<?>, DataObjectUpdate> updates = HashMultimap.create();
-        addUpdate(updates, DataObject1.class);
-        addUpdate(updates, DataObject2.class);
-        addUpdate(updates, DataObject3.class);
+        addUpdate(updates, DataObjects.DataObject1.class);
+        addUpdate(updates, DataObjects.DataObject2.class);
+        addUpdate(updates, DataObjects.DataObject3.class);
 
         try {
             flatWriterRegistry.update(new WriterRegistry.DataObjectUpdates(updates, ImmutableMultimap.of()), ctx);
@@ -251,7 +251,8 @@ public class FlatWriterRegistryTest {
                 e.revertChanges();
             } catch (WriterRegistry.Reverter.RevertFailedException e1) {
                 assertThat(e1.getNotRevertedChanges().size(), is(1));
-                assertThat(e1.getNotRevertedChanges(), hasItem(InstanceIdentifier.create(DataObject1.class)));
+                assertThat(e1.getNotRevertedChanges(), CoreMatchers
+                        .hasItem(InstanceIdentifier.create(DataObjects.DataObject1.class)));
             }
         }
     }
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/SubtreeWriterTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/write/registry/SubtreeWriterTest.java
index 627c69c92..313dd34a8 100644
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/SubtreeWriterTest.java
+++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/write/registry/SubtreeWriterTest.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package io.fd.honeycomb.v3po.translate.util.write.registry;
+package io.fd.honeycomb.translate.util.write.registry;
 
 import static org.hamcrest.CoreMatchers.hasItem;
 import static org.junit.Assert.assertEquals;
@@ -22,8 +22,8 @@ import static org.junit.Assert.assertThat;
 import static org.mockito.Mockito.when;
 
 import com.google.common.collect.Sets;
-import io.fd.honeycomb.v3po.translate.util.DataObjects;
-import io.fd.honeycomb.v3po.translate.write.Writer;
+import io.fd.honeycomb.translate.util.DataObjects;
+import io.fd.honeycomb.translate.write.Writer;
 import java.util.Collections;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/read/registry/TypeHierarchyTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/read/registry/TypeHierarchyTest.java
deleted file mode 100644
index 7a664eef1..000000000
--- a/infra/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/read/registry/TypeHierarchyTest.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.honeycomb.v3po.translate.util.read.registry;
-
-import static org.hamcrest.CoreMatchers.hasItem;
-import static org.hamcrest.CoreMatchers.hasItems;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertThat;
-import static org.junit.Assert.assertTrue;
-
-import com.google.common.collect.Sets;
-import io.fd.honeycomb.v3po.translate.util.DataObjects.DataObject1;
-import io.fd.honeycomb.v3po.translate.util.DataObjects.DataObject3;
-import io.fd.honeycomb.v3po.translate.util.DataObjects.DataObject4;
-import org.junit.Test;
-
-public class TypeHierarchyTest {
-
-    @Test
-    public void testHierarchy() throws Exception {
-        final TypeHierarchy typeHierarchy = TypeHierarchy.create(Sets.newHashSet(
-                DataObject4.DataObject41.DataObject411.IID,
-                DataObject4.DataObject41.IID,/* Included in previous already */
-                DataObject1.IID,
-                DataObject3.DataObject31.IID));
-
-        // Roots
-        assertThat(typeHierarchy.getRoots().size(), is(3));
-        assertThat(typeHierarchy.getRoots(), hasItems(DataObject1.IID, DataObject3.IID, DataObject4.IID));
-
-        // Leaves
-        assertThat(typeHierarchy.getDirectChildren(DataObject1.IID).size(), is(0));
-        assertThat(typeHierarchy.getDirectChildren(DataObject3.DataObject31.IID).size(), is(0));
-        assertThat(typeHierarchy.getDirectChildren(DataObject4.DataObject41.DataObject411.IID).size(), is(0));
-
-        // Intermediate leaves
-        assertThat(typeHierarchy.getDirectChildren(DataObject3.IID).size(), is(1));
-        assertThat(typeHierarchy.getDirectChildren(DataObject3.IID), hasItem(DataObject3.DataObject31.IID));
-        assertEquals(typeHierarchy.getDirectChildren(DataObject3.IID), typeHierarchy.getAllChildren(DataObject3.IID));
-
-        assertThat(typeHierarchy.getDirectChildren(DataObject4.DataObject41.IID).size(), is(1));
-        assertThat(typeHierarchy.getDirectChildren(DataObject4.DataObject41.IID), hasItem(
-                DataObject4.DataObject41.DataObject411.IID));
-        assertEquals(typeHierarchy.getDirectChildren(DataObject4.DataObject41.IID), typeHierarchy.getAllChildren(
-                DataObject4.DataObject41.IID));
-
-        assertThat(typeHierarchy.getDirectChildren(DataObject4.IID).size(), is(1));
-        assertThat(typeHierarchy.getDirectChildren(DataObject4.IID), hasItem(DataObject4.DataObject41.IID));
-        assertThat(typeHierarchy.getAllChildren(DataObject4.IID).size(), is(2));
-        assertTrue(typeHierarchy.getAllChildren(DataObject4.IID).contains(DataObject4.DataObject41.IID));
-        assertTrue(typeHierarchy.getAllChildren(DataObject4.IID).contains(DataObject4.DataObject41.DataObject411.IID));
-    }
-}
-