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

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

import java.time.* ;
import java.time.format.* ;
import java.time.temporal.* ;
import java.time.chrono.* ;
import java.time.zone.* ;

/* 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
	{
	    LocalDate localDate = LocalDate.of( 2021 , Month.JANUARY , 24 ) ;
	    
	    ZoneId zoneTokyo = ZoneId.of( "Asia/Tokyo" ) ;
	    ZonedDateTime startOfDayTokyo = localDate.atStartOfDay( zoneTokyo ) ;  // Determine a specific moment. 
	
	    Instant instant = startOfDayTokyo.toInstant() ;
	    
	    ZonedDateTime zdtToledo = instant.atZone( ZoneId.of( "America/New_York" ) ) ;
	    
	    System.out.println( "localDate.toString(): " + localDate ) ;
	    System.out.println( "startOfDayTokyo.toString(): " + startOfDayTokyo ) ;
	    System.out.println( "instant.toString(): " + instant ) ;
	    System.out.println( "zdtToledo.toString(): " + zdtToledo ) ;
	}
}