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A json simple parser that preserves the ordering in Map as read from JSon source

There is a newer version: 4.8.1

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.camel.util.json;

import java.io.IOException;
import java.io.Writer;

/**
 * Jsonables can be serialized in java script object notation (JSON).
 *
 * @since 2.0.0
 */
public interface Jsonable {
    /**
     * Serialize to a JSON formatted string.
     *
     * @return a string, formatted in JSON, that represents the Jsonable.
     */
    String toJson();

    /**
     * Serialize to a JSON formatted stream.
     *
     * @param  writable    where the resulting JSON text should be sent.
     * @throws IOException when the writable encounters an I/O error.
     */
    void toJson(Writer writable) throws IOException;
}