import javax.swing.*;

/**
 * @author Remi Forax
 *
 */
public class MessageDialogExample {

  public static void main(String[] args) {
    JOptionPane.showMessageDialog(null, "Il y a une erreur","erreur 912",JOptionPane.ERROR_MESSAGE);
    JOptionPane.showMessageDialog(null, "Pour information","info 13",JOptionPane.INFORMATION_MESSAGE);
    JOptionPane.showMessageDialog(null, "Juste un leger problème","warning 14",JOptionPane.WARNING_MESSAGE);
    JOptionPane.showMessageDialog(null, "Voulez-vous tout détruire ?","question 45",JOptionPane.QUESTION_MESSAGE);
  }
}