Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.jar.JarFile;
import java.util.jar.Manifest;

public class Main {
    public static void main(String[] argv) throws Exception {
        JarFile jarfile = new JarFile("filename.jar");

        Manifest manifest = jarfile.getManifest();

        OutputStream fos = new FileOutputStream("manifest");
        jarfile.getManifest().write(fos);
        fos.close();
    }
}