Here you can find the source of getMinuteCa(Date d1, Date d2)
public static long getMinuteCa(Date d1, Date d2)
//package com.java2s; //License from project: Apache License import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static long getMinuteCa(Date d1, Date d2) { long quot = Math.abs(d1.getTime() - d2.getTime()); quot = quot / 1000 / 60;//ww w . jav a2s . c o m return quot; } public static long getTime(String s) { return parseMysql(s).getTime(); } public static Date parseMysql(String s) { try { DateFormat fmtTemp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); return fmtTemp.parse(s); } catch (ParseException e) { return null; } } }