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1 Answer(s)      7 years ago
Posted in : Java Beginners


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July 22, 2009 at 4:48 PM

Hi Friend,

Try the following code:

import java.util.Date;
import java.util.Calendar;
import java.util.GregorianCalendar;

public class DateExample {
public static void main(String[] args) {
try {
DisplayDate d=new DisplayDate(3,30,2009);
for(int i=0; i<365; i++){
} catch (Exception e) {}
static class DisplayDate {
private Calendar cal;
public DisplayDate(int month, int day, int year) throws Exception {
cal=new GregorianCalendar();
cal.set(Calendar.MONTH, month-1);
cal.set(Calendar.DATE, day);
cal.set(Calendar.YEAR, year);

if(cal.get(Calendar.YEAR)!=year || cal.get(Calendar.MONTH)+1!=month || cal.get(Calendar.DATE)!=day){
System.out.println("Invalid Date");
public Date getDate() {
return cal.getTime();
public void incrementDay() {
cal.add(Calendar.DATE, 1);
public String toString() {
return String.format("%d/%d/%d", cal.get(Calendar.MONTH)+1, cal.get(Calendar.DATE), cal.get(Calendar.YEAR));

Hope that it will be helpful for you.

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