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/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. 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.openecomp.sdc.common.util;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

public class GsonFactory {
    private static Gson gson = null;

    public static Gson getGson() {
        if (gson == null) {
            synchronized (GsonFactory.class) {
                if (gson == null) {
                    gson = new GsonBuilder().disableHtmlEscaping().serializeNulls().create();
                }
            }
        }

        return gson;
    }
}