How to get last day in current month using Java

 
import java.util.Calendar;
 
public class Main {
 
  public static void main(String[] args) {
    //
    // Get a calendar instance
    //
    Calendar calendar = Calendar.getInstance();
 
    //
    // Get the last date of the current month. To get the last date for a
    // specific month you can set the calendar month using calendar object
    // calendar.set(Calendar.MONTH, theMonth) method.
    //	
    int lastDate = calendar.getActualMaximum(Calendar.DATE);
 
    //
    // Set the calendar date to the last date of the month so then we can
    // get the last day of the month
    //
    calendar.set(Calendar.DATE, lastDate);
    int lastDay = calendar.get(Calendar.DAY_OF_WEEK);
 
    //
    // Print the current date and the last date of the month
    //
    System.out.println("Last Date: " + calendar.getTime());
 
    //
    // The lastDay will be in a value from 1 to 7 where 1 = monday and 7 =
    // saturday respectively.
    //
    System.out.println("Last Day : " + lastDay);
  }
}