Code
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class JustTimer{
Thread th;
JFrame frame;
JLabel label;
int i=0;
int j;
String ii;
public static void main (String[] args) {
new JustTimer();
}
public JustTimer() {
frame = new JFrame("Timer");
th = new Thread();
label = new JLabel("Hello");
JPanel panel = new JPanel();
panel.add(label);
frame.add(panel);
frame.setSize(400, 400);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Timer();
}
public void Timer() {
try {
for(i=0; i<10; i++ ){
ii = Integer.toString(i);
label.setText(ii);
System.out.println(i);
th.sleep(500);
}
} catch (InterruptedException e) {
}
}
}