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diff --git a/src/main/java/org/onap/dcae/controller/Conversions.java b/src/main/java/org/onap/dcae/controller/Conversions.java
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--- a/src/main/java/org/onap/dcae/controller/Conversions.java
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@@ -1,53 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * org.onap.dcaegen2.collectors.ves
- * ================================================================================
- * Copyright (C) 2018 Nokia. All rights reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- */
-package org.onap.dcae.controller;
-
-import static org.onap.dcae.common.publishing.VavrUtils.enhanceError;
-
-import io.vavr.API;
-import io.vavr.collection.List;
-import io.vavr.control.Try;
-import java.util.Iterator;
-import java.util.Spliterator;
-import java.util.Spliterators;
-import java.util.stream.StreamSupport;
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-/**
- * @author Pawel Szalapski (pawel.szalapski@nokia.com)
- */
-interface Conversions {
-
- static Try<JSONObject> toJson(String strBody) {
- return API.Try(() -> new JSONObject(strBody))
- .mapFailure(enhanceError("Value '%s' is not a valid JSON document", strBody));
- }
-
- static Try<JSONArray> toJsonArray(String strBody) {
- return API.Try(() -> new JSONArray(strBody))
- .mapFailure(enhanceError("Value '%s' is not a valid JSON array", strBody));
- }
-
- static <T> List<T> toList(Iterator<T> iterator) {
- return List.ofAll(StreamSupport.stream(Spliterators.spliteratorUnknownSize(iterator, Spliterator.ORDERED), false));
- }
-
-}