We would like to know how to create Console JFrame.
import java.awt.Color; import java.awt.Font; import java.io.IOException; import java.io.OutputStream; import java.io.PrintStream; //from ww w .jav a2 s . c o m import javax.swing.JFrame; import javax.swing.JTextArea; public class Main extends JFrame { public static void main(String[] args) { Console console = new Console(); console.init(); Main launcher = new Main(); launcher.setVisible(true); console.getFrame().setLocation( launcher.getX() + launcher.getWidth() + launcher.getInsets().right, launcher.getY()); } private Main() { super(); setSize(600, 600); setResizable(false); setDefaultCloseOperation(EXIT_ON_CLOSE); } } class Console { final JFrame frame = new JFrame(); public Console() { JTextArea textArea = new JTextArea(24, 80); textArea.setBackground(Color.BLACK); textArea.setForeground(Color.LIGHT_GRAY); textArea.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 12)); System.setOut(new PrintStream(new OutputStream() { @Override public void write(int b) throws IOException { textArea.append(String.valueOf((char) b)); } })); frame.add(textArea); } public void init() { frame.pack(); frame.setVisible(true); } public JFrame getFrame() { return frame; } }