Java tutorial
//package com.java2s; //License from project: Open Source License import java.util.GregorianCalendar; public class Main { public static GregorianCalendar calendarFromBytes(byte[] buffer, int offset) { if (offset + 5 > buffer.length) return null; GregorianCalendar cal = new GregorianCalendar(); cal.set(buffer[offset] + 2000, buffer[offset + 1], buffer[offset + 2], buffer[offset + 3], buffer[offset + 4], buffer[offset + 5]); return cal; } }