Customize JOptionPane in Java

/*from  ww  w.  j  a  va2  s.c om*/
import javax.swing.JButton;
import javax.swing.JOptionPane;

public class Main {
  public static void main(String[] args) {
    Object msg[] = { "Complex Message", new JButton("A component"),
        new Object[] { "  Nested", "  Array" }, "for JOptionPane" };
    Object type[] = { "Animal", "Vegetable", "Mineral" };
    int result = JOptionPane.showOptionDialog(null, msg, "Choose",
        JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, type,
        null);

    System.out.println("Result (index)= " + result + " (" + type[result] + ")");
    
  }
}