import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import javax.swing.JFrame;
import javax.swing.JTextPane;
import javax.swing.WindowConstants;
public class Main {
public static void main(String... args) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
Container pane = frame.getContentPane();
pane.add(blackJTextPane());
frame.setSize(800, 600);
frame.setVisible(true);
}
private static Component blackJTextPane() {
JTextPane pane = new JTextPane();
pane.setBackground(Color.BLACK);
pane.setForeground(Color.WHITE);
pane.setText("Here is example text");
return pane;
}
}