如何将javac.classpath中引用的每个jar解压到一个文件夹中？

echo %CLASSPATH%

echo $CLASSPATH

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;

public class JarExtractor {
    public static void main(String[] args) {
        String classpath = System.getProperty("java.class.path");
        String[] jarPaths = classpath.split(File.pathSeparator);
        String outputFolder = "output"; // 解压输出文件夹路径

        for (String jarPath : jarPaths) {
            if (jarPath.endsWith(".jar")) {
                try {
                    JarFile jarFile = new JarFile(jarPath);
                    Enumeration<JarEntry> entries = jarFile.entries();

                    while (entries.hasMoreElements()) {
                        JarEntry entry = entries.nextElement();
                        String entryName = entry.getName();

                        if (!entry.isDirectory()) {
                            File outputFile = new File(outputFolder + File.separator + entryName);
                            outputFile.getParentFile().mkdirs();

                            InputStream inputStream = jarFile.getInputStream(entry);
                            FileOutputStream outputStream = new FileOutputStream(outputFile);

                            byte[] buffer = new byte[4096];
                            int bytesRead;

                            while ((bytesRead = inputStream.read(buffer)) != -1) {
                                outputStream.write(buffer, 0, bytesRead);
                            }

                            outputStream.close();
                            inputStream.close();
                        }
                    }

                    jarFile.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}