Problemas Encoding

package es.sinjavalabs;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.StringWriter;
import java.nio.charset.Charset;
import java.util.Properties;

public class Soyelamain {

    public static void main(String[] args) {
        Properties propertiesOrigen = new Properties();
        propertiesOrigen.put("valor1", "España");
        propertiesOrigen.put("valor2", " ¿Elefante?");
        propertiesOrigen.put("valor3", "Canción");
        propertiesOrigen.put("valor4", "Ánimo");

        String fileutf = "C:/Work/soyutf.xml";
        String fileiso = "C:/Work/soyiso.xml";

        escritura(propertiesOrigen, fileutf, fileiso);
        Properties propertiesUTF8 = new Properties();
        lecturaXml(fileutf, propertiesUTF8);
        try {
            FileReader fr = new FileReader(fileutf);
            BufferedReader br = new BufferedReader(fr);
            StringWriter sw = new StringWriter();
            String currentLine = br.readLine();
            while (currentLine != null) {
                sw.append(currentLine);
                currentLine = br.readLine();
            }
            System.out.println("Lectura " + sw.toString());
        } catch (Exception e) {
            e.printStackTrace();
        }

        try {
            FileReader fr = new FileReader(fileiso);
            BufferedReader br = new BufferedReader(fr);
            StringWriter sw = new StringWriter();
            String currentLine = br.readLine();
            while (currentLine != null) {
                sw.append(currentLine);
                currentLine = br.readLine();
            }

            System.out.println("Lectura Chunga " + sw.toString());

        } catch (Exception e) {
            e.printStackTrace();
        }

        System.out
                .println("______________Segundo intento_______________________ ");

        try {
            InputStream fis = new FileInputStream(fileiso);
            InputStreamReader isr = new InputStreamReader(fis,
                    Charset.forName("ISO-8859-1"));
            BufferedReader br = new BufferedReader(isr);
            StringWriter stringWriter = new StringWriter();
            String currentLine = br.readLine();
            while (currentLine != null) {
                stringWriter.append(currentLine);
                currentLine = br.readLine();
            }
            System.out.println("Lectura Buena " + stringWriter.toString());
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static void lecturaXml(String fileutf, Properties propertiesUTF8) {
        InputStream is;
        try {
            InputStream input = new FileInputStream(fileutf);
            propertiesUTF8.loadFromXML(input);
            input.close();

            System.out.println("Propiedad uno UTF "
                    + propertiesUTF8.getProperty("valor1"));

            Properties propertiesISO = new Properties();

            is = new FileInputStream(fileutf);
            propertiesISO.loadFromXML(is);
            is.close();
            System.out.println("Propiedad uno ISO "
                    + propertiesISO.getProperty("valor1"));

        } catch (Exception e) {
            e.printStackTrace();

        }

    }

    private static void escritura(Properties propertiesOrigen, String fileutf,
            String fileiso) {
        FileOutputStream fo;
        try {
            fo = new FileOutputStream(fileutf);
            propertiesOrigen.storeToXML(fo, "Cómo mola UTF-8", "UTF-8");
            fo = new FileOutputStream(fileiso);
            propertiesOrigen.storeToXML(fo, "Cómo mola ISO", "ISO-8859-1");
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}