Java Year Get getYearsOfAge(Date birthDate, Date nowDate)

Description

get Years Of Age

License

Open Source License

Declaration

public static int getYearsOfAge(Date birthDate, Date nowDate) 

Method Source Code

//package com.java2s;
/*//w w w  .  j a va2  s . c om
 * #%L
 * Webstar Newsletter
 * %%
 * Copyright (C) 2013 Webstar Csoport Kft.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.util.*;

public class Main {
    public static int getYearsOfAge(Date birthDate, Date nowDate) {
        Calendar birth = new GregorianCalendar();
        birth.setTime(birthDate);
        Calendar now = new GregorianCalendar();
        now.setTime(nowDate);
        int year = now.get(Calendar.YEAR) - birth.get(Calendar.YEAR);
        if ((birth.get(Calendar.MONTH) > now.get(Calendar.MONTH))
                || (birth.get(Calendar.MONTH) == now.get(Calendar.MONTH)
                        && birth.get(Calendar.DAY_OF_MONTH) > now.get(Calendar.DAY_OF_MONTH))) {
            year--;
        }
        return year;
    }
}

Related

1. getYearForDate(String dateToCheck, String pattern)
2. getYearList(int years)
3. getYearLongDesc(Date year)
4. getYearlyIntervals(Date start, Date end)
5. getYearName(String dateString)
6. getYearString()
7. getYearWeek(int year, int week)