Breathe

Breathe.groovy

import java.awt.*
import javax.swing.*

if (args.length < 1) {
   println "Usage: Breathe minutes"
   System.exit(0)
}

minutes = args[0] as int
dim = Toolkit.getDefaultToolkit().getScreenSize();
optionPane = new JOptionPane("Breathe.");
dialog = optionPane.createDialog(null, "Reminder");
dialog.setLocation((dim.width - 275) as int, 35);

while (true) {
   dialog.setVisible(true);
   Thread.sleep(minutes * 60 * 1000)
}