IDEA利用jclasslib修改class文件的实现

package com.yys.screendisplay.controller;

import java.io.*;

import com.sun.org.apache.bcel.internal.classfile.ConstantString;
import org.gjt.jclasslib.io.ClassFileWriter;
import org.gjt.jclasslib.structures.ClassFile;
import org.gjt.jclasslib.structures.Constant;
import org.gjt.jclasslib.structures.constants.ConstantDoubleInfo;
import org.gjt.jclasslib.structures.constants.ConstantUtf8Info;
import org.gjt.jclasslib.structures.constants.ConstantStringInfo;
public class Test {
 public static void main(String[] args) throws Exception {

  String filePath = "C:\\Users\\HMS\\Desktop\\AppService.class";
  FileInputStream fis = new FileInputStream(filePath);

  DataInput di = new DataInputStream(fis);
  ClassFile cf = new ClassFile();
  cf.read(di);
  Constant[] infos = cf.getConstantPool();

  int count = infos.length;
  for (int i = 0; i 

 com.fasterxml.jackson.module
  jackson-module-kotlin
 2.9.4.1