Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.Calendar;
import java.util.Date;

public class Main {
    public static int getNumberOfDaysInPreviousMonth(Date someDayInCurrentMonth) {
        Calendar lastMonthCal = Calendar.getInstance();
        lastMonthCal.setTime(someDayInCurrentMonth);
        lastMonthCal.add(Calendar.MONTH, -1);
        return lastMonthCal.getActualMaximum(Calendar.DAY_OF_MONTH);
    }
}