import java.io.File;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.util.zip.GZIPInputStream;
public class Main {
public static void main(String[] args) throws Exception {
ObjectInputStream ois = new ObjectInputStream(new GZIPInputStream(new FileInputStream(new File(
"user.dat"))));
User admin = (User) ois.readObject();
User foo = (User) ois.readObject();
ois.close();
System.out.println("Admin = [" + admin + "]");
System.out.println("Foo = [" + foo + "]");
}
}
class User implements Serializable {
}