Serializar

package agenda.datos;
 
import java.beans.XMLDecoder;
import java.beans.XMLEncoder;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
 
public class Serializar {
 
    private static String ruta = "d:/archivo.xml";
 
    public static void serializar(Object obj) {
        try {
            XMLEncoder des = new XMLEncoder(new FileOutputStream(ruta));
            des.writeObject(obj);
            des.close();
        } catch (Exception e) {
            System.out.println("Error" + e.getMessage());
        }
    }
 
    public static Object deserializar() {
        try {
            XMLDecoder des = new XMLDecoder(new FileInputStream(ruta));
            Object obj = des.readObject();
            des.close();
            return obj;
        } catch (IOException ex) {
            System.err.println(ex);
        }
        return null;
    }
}