How Do I Redirect My Output From Console To Jtextarea Here?

Question

//Kindly edit and post your code which satisfy my need. its an emergency.
import java.awt.*;
import javax.swing.*;
import java.io.*;
import java.util.*;
import javax.mail.*;

public class TextAreaDemoB extends JFrame 
{
JTextArea _resultArea = new JTextArea(6, 35);
public TextAreaDemoB() throws Exception
{
String host = "pop.gmail.com";
String user = "[email protected]";
String password = "QWERTYASDFG";
Properties properties = System.getProperties();
Session session = Session.getDefaultInstance(properties, null);
Store store = session.getStore("pop3s");
store.connect(host, user, password);
Folder folder = store.getFolder("inbox");

folder.open(Folder.READ_ONLY);
Message[] message = folder.getMessages();




for (int i = 0; i < message.length; i++)
{
String myString = Integer.toString(i);
_resultArea.append(myString);
_resultArea.append("------------ Message " + (i + 1) + " ------------");
_resultArea.append("SentDate : " + message[i].getSentDate());
_resultArea.append("From : " + message[i].getFrom()[0]);
_resultArea.append("Subject : " + message[i].getSubject());
InputStream stream = message[i].getInputStream();
//The following loop must be changed to achieve my solution.can any1???????
do
{
//_resultArea.setText(();
char d=(char) stream.read();
String c=Character.toString(d);
//_resultArea.append(c);
System.out.println(c);

}
while (stream.available() != 0);



}
JScrollPane scrollingArea = new JScrollPane(_resultArea);
JPanel content = new JPanel();
content.setLayout(new BorderLayout());
content.add(scrollingArea, BorderLayout.CENTER);
this.setContentPane(content);
this.setTitle("TReadMails");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.pack();
}

//============================================================= main
public static void main(String[] args) throws Exception
{
JFrame win = new TextAreaDemoB();
win.setVisible(true);
}
}