ex3

import java.util.concurrent.TimeUnit;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;

public class ex3 {

public static void main(String[] args) throws Exception {

JLabel label =new JLabel("a label");
JFrame frame=new JFrame();
frame.add(label);
SwingConsole sc ;
sc = new SwingConsole();
SwingUtilities.invokeLater(new Runnable() {
public void run(){
sc.run(frame, 300, 100);
}
});

TimeUnit.SECONDS.sleep(1);

SwingUtilities.invokeLater(new Runnable(){
public void run(){
label.setText("hahaha");
}
});

}
}