Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

public class Main {
    public static void previousDateString(String dateString) throws ParseException {
        DateFormat inputDateFormat = new SimpleDateFormat("dd-MM-yyyy");
        DateFormat outputDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");

        Calendar now = Calendar.getInstance();
        Calendar calendar = Calendar.getInstance();
        Date myDate = inputDateFormat.parse(dateString);
        calendar.setTime(myDate);
        calendar.set(Calendar.HOUR_OF_DAY, now.get(Calendar.HOUR_OF_DAY));
        calendar.set(Calendar.MINUTE, now.get(Calendar.MINUTE));

        String output = outputDateFormat.format(calendar.getTime());
        System.out.println(output);
    }

    public static void main(String[] args) throws ParseException {
        String dateString = "10-06-2014";

        previousDateString(dateString);

    }

}