/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
import java.time.*;
import java.time.temporal.*;
import java.time.format.*;
 
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
 
    ZoneId z = ZoneId.of( "Africa/Casablanca" ) ; 
    LocalDate today = LocalDate.now( z ) ;
 
    YearMonth ym = YearMonth.from( today ) ;
 
    LocalDate firstOfNextMonth = ym.plusMonths( 1 ).atDay( 1 ) ;
 
    long days = ChronoUnit.DAYS.between( today ,  firstOfNextMonth ) ;
    System.out.println( days + " days between " + today + " and " + firstOfNextMonth ) ;
 
    Period p = Period.between( today , firstOfNextMonth ) ;
 
 
	}
}

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