Someone

import java.util.jar.Pack200.*;
import java.io.*;
import java.util.jar.JarOutputStream;
import java.lang.Object;
import java.util.zip.GZIPInputStream;

public class pack200 {
	
	public static void main(String [] args) throws IOException {
		String str = new String("pack.");
		File pack = new File(str+"pack200");
		//OutputStream out;
		//JarOutputStream jar = new JarOutputStream(out);
	}
}