Here you can find the source of toCalendar(java.sql.Timestamp stamp)
public static java.util.Calendar toCalendar(java.sql.Timestamp stamp)
//package com.java2s; //License from project: Apache License import java.util.Calendar; import java.util.Date; import java.util.Locale; import java.util.TimeZone; public class Main { public static java.util.Calendar toCalendar(java.sql.Timestamp stamp) { Calendar cal = Calendar.getInstance(); if (stamp != null) { cal.setTimeInMillis(stamp.getTime()); }/* www.ja v a2 s . c om*/ return cal; } /** * Returns a Calendar object initialized to the specified date/time, time * zone, and locale. * * @param date * date/time to use * @param timeZone * @param locale * @return Calendar object * @see java.util.Calendar */ public static Calendar toCalendar(Date date, TimeZone timeZone, Locale locale) { Calendar cal = Calendar.getInstance(timeZone, locale); if (date != null) { cal.setTime(date); } return cal; } }