/* 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
	{
 
    Year startYear = Year.of( 2016 );
    Year stopYear = Year.of( 2018 );
 
    YearMonth startYm = YearMonth.from( startYear.atDay( 1 ) );
    YearMonth stopYm = YearMonth.from( stopYear.atDay( 1 ) );
 
    int initialCapacity = ( int ) ChronoUnit.MONTHS.between( startYear.atDay( 1 ) , stopYear.atDay( 1 ) );
    List< LocalDate > lastMondays = new ArrayList<>( initialCapacity );
 
    DayOfWeek dow = DayOfWeek.MONDAY;
 
    TemporalAdjuster ta = TemporalAdjusters.lastInMonth( dow );
 
    YearMonth ym = startYm;
    while ( ym.isBefore( stopYm ) ) {
        LocalDate firstOfMonth = ym.atDay( 1 );
        LocalDate ld = firstOfMonth.with( ta );
        lastMondays.add( ld );  // Collect our last-monday-of-this-month.
        // Set up the next loop.
        ym = ym.plusMonths( 1 );
    }
 
    System.out.println( lastMondays );
 
	}
}

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