how to visualize console java in JFrame/JPanel

Question

I made a Java program using Swing libraries. Now I would like to redirect my console outputs into a JFrame or JPanel.

Answer 1

Once you have your JFrame or JPanel, add a text field to it.

JTextArea is a good choice, because it's multiple lines. Once it is added, you can .append('text'); to it instead of writing the System.out.print();

JFrame jFrame = new JFrame();

JTextArea jTextArea = new JTextArea();
jTextArea.append( "Hello World." );

jFrame.add( jTextArea );