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• xm-commons-config
• 2.3.32
• source code
• Utils.java

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com.icthh.xm.commons.config.client.utils.Utils Maven / Gradle / Ivy

package com.icthh.xm.commons.config.client.utils;

import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Function;

public final class Utils {
    public static  List nullSafeList(List list) {
        return list == null ? new ArrayList<>() : list;
    }

    public static  Function, List> nullSafeList() {
        return Utils::nullSafeList;
    }

    public static  Map nullSafeMap(Map map) {
        return map == null ? new HashMap<>() : map;
    }

    public static  Function, Map> nullSafeMap() {
        return Utils::nullSafeMap;
    }
}