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tqs

2022-10-11 52c2fa44331fe0171430612191a654b7e30ebeac

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package com.zy.crm.common.utils;
 
import java.io.*;
import java.util.List;
import java.util.Map;
 
/**
 * Created by vincent on 2020/10/17
 */
public class ListUtils {
 
    public static List<Map<String, Object>> deepCopy(List<Map<String, Object>> src) throws IOException, ClassNotFoundException {
        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(byteOut);
        out.writeObject(src);
 
        ByteArrayInputStream byteIn = new ByteArrayInputStream(byteOut.toByteArray());
        ObjectInputStream in = new ObjectInputStream(byteIn);
        @SuppressWarnings("unchecked")
        List<Map<String, Object>> dest = (List<Map<String, Object>>) in.readObject();
        return dest;
    }
 
}