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package com.moesif.helpers;

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

public class CollectionUtils {

    public static  Map flattenMultiMap(Map> multiMap) {
        Map result = new HashMap<>();
        for (Map.Entry> entry : multiMap.entrySet()) {
            for (V value : entry.getValue()) {
                result.put(entry.getKey(), value);
            }
        }
        return result;
    }
}