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/*
 * Copyright 2013-2021 the original author or authors.
 *
 * 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 org.cloudfoundry.util;

import java.util.HashMap;
import java.util.Map;

/**
 * Utility for building maps for Json responses
 */
public final class FluentMap {

    public static  Builder builder() {
        return new Builder<>();
    }

    public static final class Builder {

        private final Map entries = new HashMap<>();

        public Map build() {
            return this.entries;
        }

        public Builder entries(Map entries) {
            this.entries.putAll(entries);
            return this;
        }

        public Builder entry(K key, V value) {
            this.entries.put(key, value);
            return this;
        }
    }
}