Java Calender

package ch04_decisions;

import java.util.Calendar;
import java.util.GregorianCalendar;
import javax.swing.JOptionPane;

/**
 *
 * @author sk3998h
 */
public class todayDate {
public static void main(String[] args) {
    GregorianCalendar today = new GregorianCalendar();
int dayOfWeek = today.get(Calendar.DAY_OF_WEEK);
// 1 = Sunday ... 7 = Saturday
int dayOfMonth = today.get(Calendar.DATE);
int month = today.get(Calendar.MONTH);
// 0 = January ... 11 = December
int year = today.get(Calendar.YEAR);
switch (dayOfMonth) {
    case 1: dayName = "Sunday "; break;
    case 2: dayName = "Monday "; break;
    case 3: dayName = "Tuesday "; break;
    case 4: dayName = "Wednesday "; break;
    case 5: dayName = "Thursday "; break;
    case 6: dayName = "Friday "; break;
    case 7: dayName = "Saturday ";

    JOptionPane.showInputDialog(null,"Today is " + dayOfWeek + dayOfMonth + month + year  );
}
}
}