Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;

public class Main {
    public static String getPreviousDay() {
        return getPastTime(3600 * 24);
    }

    public static String getPastTime(long seconds) {
        SimpleDateFormat gmtDateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.S'Z'");
        gmtDateFormat.setTimeZone(TimeZone.getTimeZone("GMT+4"));
        String s = gmtDateFormat.format(new Date(System.currentTimeMillis() - seconds * 1000));
        //Current Date Time in GMT
        System.out.println("Current Date and Time in GMT time zone: " + s);
        return s;
    }
}