JAVA中Beans与Utils哪个更好

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1.apache BeanUtils 性能太差 日志太多
2.Apache PropertyUtils 性能可以参考，但是数据量大了比起Cglib 还是慢很多
3.Spring BeanUtils 上了一定的数量级别比较慢
4.Cglib BeanCopier 目前看来比较稳定
5.com.rits.cloning ，数量级别大了 也慢

package com.helloxin.restful.api;import com.helloxin.restful.api.bo.CarBO;import com.rits.cloning.Cloner;import lombok.extern.slf4j.Slf4j;import net.sf.cglib.beans.BeanCopier;import org.apache.commons.beanutils.PropertyUtils;import org.junit.Test;import org.springframework.beans.BeanUtils;import java.lang.reflect.InvocationTargetException;import java.util.List;import java.util.stream.Collectors;import java.util.stream.IntStream;@Slf4jpublic class BeanCopyTest {    final static public Integer NUM = 10000;    @Test    public void beanSpringCopyTest() {        List list = createData(NUM);        long start = System.currentTimeMillis();        for(int i = 0;i< NUM;i++){            CarBO newCar = new CarBO();            BeanUtils.copyProperties(list.get(i), newCar);        }        log.info("duration={}", System.currentTimeMillis() - start);    }    @Test    public void beanCglibCopyTest() {        List list = createData(NUM);        long start = System.currentTimeMillis();        BeanCopier b = BeanCopier.create(CarBO.class, CarBO.class, false);        for(int i = 0;i< NUM;i++){            CarBO newCar = new CarBO();            b.copy(list.get(i), newCar, null);        }        log.info("duration={}", System.currentTimeMillis() - start);    }    @Test    public void beanApacheCopyTest() throws InvocationTargetException, IllegalAccessException {        List list = createData(NUM);        long start = System.currentTimeMillis();        BeanCopier b = BeanCopier.create(CarBO.class, CarBO.class, false);        for(int i = 0;i< NUM;i++){            CarBO newCar = new CarBO();            org.apache.commons.beanutils.BeanUtils.copyProperties(newCar,list.get(i));        }        log.info("duration={}", System.currentTimeMillis() - start);    }    @Test    public void beanApachePropertyUtilsCopyTest() throws InvocationTargetException, IllegalAccessException, NoSuchMethodException {        List list = createData(NUM);        long start = System.currentTimeMillis();        BeanCopier b = BeanCopier.create(CarBO.class, CarBO.class, false);        for(int i = 0;i< NUM;i++){            CarBO newCar = new CarBO();            PropertyUtils.copyProperties(newCar,list.get(i));        }        log.info("duration={}", System.currentTimeMillis() - start);    }    @Test    public void beanRitsCloningTest() throws InvocationTargetException, IllegalAccessException, NoSuchMethodException {        List list = createData(NUM);        long start = System.currentTimeMillis();        Cloner cloner = new Cloner();        for(int i = 0;i< NUM;i++){            cloner.deepClone(list.get(i));        }        log.info("duration={}", System.currentTimeMillis() - start);    }    private CarBO createData() {        return CarBO.builder().make("st").numberOfSeats(12).build();    }    private List createData(int num) {        return IntStream.range(0, num).mapToObj(i -> CarBO.builder().make("st").numberOfSeats(i).build()).collect(Collectors.toList());    }}

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