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diff --git a/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/init/InterfacesInitializer.java b/samples/interfaces/mapping/src/main/java/io/fd/honeycomb/samples/interfaces/mapping/init/InterfacesInitializer.java
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@@ -1,68 +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.samples.interfaces.mapping.init;
-
-import com.google.inject.Inject;
-import com.google.inject.name.Named;
-import io.fd.honeycomb.data.init.AbstractDataTreeConverter;
-import java.util.stream.Collectors;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.Interfaces;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.InterfacesBuilder;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.InterfacesState;
-import org.opendaylight.yang.gen.v1.io.fd.honeycomb.samples.interfaces.rev160810.interfaces.InterfaceBuilder;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * This is an initializer for interfaces plugin. Its main goal is to revers-engineer configuration data (config "true")
- * for interfaces model from operational data. In this case, we are trying to recreate Interfaces container from InterfacesState
- * container. Thanks to symmetrical nature of the model, it's pretty straightforward.
- *
- * This is very useful when the lower layer already contains some data that should be revers-engineer to config data
- * in honeycomb in order to get HC and lower layer to sync... It makes life of upper layers much easier
- *
- * However it's not always possible to perform this task so the initializers are optional for plugins
- */
-public class InterfacesInitializer extends AbstractDataTreeConverter<InterfacesState, Interfaces> {
-
- private static final Logger LOG = LoggerFactory.getLogger(InterfacesInitializer.class);
-
- @Inject
- public InterfacesInitializer(@Named("honeycomb-initializer") final DataBroker bindingDataBroker) {
- super(bindingDataBroker,
- InstanceIdentifier.create(InterfacesState.class), InstanceIdentifier.create(Interfaces.class));
- }
-
- @Override
- protected Interfaces convert(final InterfacesState operationalData) {
- // Just convert operational data into config data
- // The operational data are queried from lower layer using readerCustomizers from this plugin
-
- LOG.info("Initializing interfaces config data from: {}", operationalData);
-
- return new InterfacesBuilder()
- .setInterface(operationalData.getInterface().stream()
- .map(oper -> new InterfaceBuilder()
- .setMtu(oper.getMtu())
- .setInterfaceId(oper.getInterfaceId())
- .build())
- .collect(Collectors.toList()))
- .build();
- }
-}