/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

import java.time.* ;
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
	{

        LocalDateTime startLdt = LocalDateTime.parse( "2016-02-29T12:21" ) ;
        LocalDateTime stopLdt = LocalDateTime.parse( "2016-03-01T12:21") ;
        
        OffsetDateTime start = startLdt.atOffset( ZoneOffset.UTC );
        OffsetDateTime stop = stopLdt.atOffset( ZoneOffset.UTC ) ;
        
        Duration d = Duration.between( start , stop ) ;
        
        System.out.println( "start.toString(): " + start );
        System.out.println( "stop.toString(): " + start );
        System.out.println( "d.toString(): " + d );
        
        

	}
}