Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.time.Instant;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;

public class Main {
    public static void main(String[] argv) {
        System.out.println(convertDateToStringRfc822(Calendar.getInstance(), Locale.ENGLISH));
    }

    /** Convert a calendar date into a string as specified by http://tools.ietf.org/html/rfc822#section-5.1
     * @param date the calendar instance to convert to a string
     * @param locale the locale to use when outputting strings such as a day of the week, or month of the year.
     * @return a string in the format: "day_abbreviation, day_of_month month_abbreviation year hour:minute:second GMT"
     */
    // package-private - unused
    static final String convertDateToStringRfc822(Calendar date, Locale locale) {
        Date a = Date.from(Instant.now());
        a.toString();
        int day = date.get(Calendar.DAY_OF_MONTH);
        int hour = date.get(Calendar.HOUR_OF_DAY);
        int minute = date.get(Calendar.MINUTE);
        int second = date.get(Calendar.SECOND);
        String str = date.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.SHORT, locale) + ", "
                + (day < 10 ? "0" + day : day) + " " + date.getDisplayName(Calendar.MONTH, Calendar.SHORT, locale)
                + " " + date.get(Calendar.YEAR) + " " + (hour < 10 ? "0" + hour : hour) + ":"
                + (minute < 10 ? "0" + minute : minute) + ":" + (second < 10 ? "0" + second : second) + " GMT";
        return str;
    }
}