Here you can find the source of stringToDate(String dateStr, SimpleDateFormat dateFormat)
public static Date stringToDate(String dateStr, SimpleDateFormat dateFormat) throws ParseException
//package com.java2s; //License from project: Open Source License import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static Date stringToDate(String dateStr, SimpleDateFormat dateFormat) throws ParseException { Date date = dateFormat.parse(dateStr); return date; }//w w w . j a va2 s . com public static long parse(String date) { SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); try { return sdf.parse(date).getTime(); } catch (ParseException e) { e.printStackTrace(); return 0; } } public static long parse(String date, String pattern) { SimpleDateFormat sdft = new SimpleDateFormat(pattern); try { return sdft.parse(date).getTime(); } catch (ParseException e) { e.printStackTrace(); return 0; } } }