Game In progress need help with Textfield Gui

[TechyJay]

A bit new to the forums here, I thank you for your help in advance. Ok, so I have a game already a private project of mine. So far I have 1k lines of code and I'd like to redirect all the System.out lines to a gui application that i've made(its not perfect just a test) A) how would I have my current classes with output of System.out.println() output methods to a gui object created in the main engine program? Here is an example of a simple gui I made. B) Is there an alternate way or more logical one that I'm missing?


import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ArenaOutputGui extends JFrame{

String i="", o="";
JTextArea textarea;

JPanel panel;

public ArenaOutputGui(){
}
protected ArenaOutputGui(String in, String out){
super("game");
i=in;
o=out;

setSize(430,300);
setResizable(false);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLocationRelativeTo(null);
setLayout(new FlowLayout());

textarea = new JTextArea();
panel= new JPanel();
panel.add(textarea);
add(panel);

setVisible(true);

}
public void guiOut(String i){
textarea.append(i);
}


}

[TechyJay]

Nvm lock thread please, I created my own API problem solved =D thanks.