Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import java.util.Calendar;
import java.util.Locale;

public class Main {
    public static boolean hasMonthPassed(int year, int month) {
        Calendar now = Calendar.getInstance();
        // Expires at end of specified month, Calendar month starts at 0
        return hasYearPassed(year)
                || normalizeYear(year) == now.get(Calendar.YEAR) && month < (now.get(Calendar.MONTH) + 1);
    }

    public static boolean hasYearPassed(int year) {
        int normalized = normalizeYear(year);
        Calendar now = Calendar.getInstance();
        return normalized < now.get(Calendar.YEAR);
    }

    private static int normalizeYear(int year) {
        if (year < 100 && year >= 0) {
            Calendar now = Calendar.getInstance();
            String currentYear = String.valueOf(now.get(Calendar.YEAR));
            String prefix = currentYear.substring(0, currentYear.length() - 2);
            year = Integer.parseInt(String.format(Locale.US, "%s%02d", prefix, year));
        }
        return year;
    }
}