java help

[help]

the code i have done retreives teh text from a file and displays it in the
system.out.prin tln, just wondering if anyone could help me change it so that
it displays with a java gui interface, say in a JFrame or JTextArea??

Open.addActionL istener(new ActionListener( )
{
public void actionPerformed (ActionEvent e)
{

try
{
FileReader file = new FileReader("IP Information.txt ");
BufferedReader buffer = new BufferedReader( file);


String textline = null;
while((textline = buffer.readLine ()) !=null)
System.out.prin tln(textline);
buffer.close();
}

catch ( IOException f ) { System.out.prin tln(f); }

}
});