/* 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
	{

	    ZoneId z = ZoneId.of( "America/Chicago" ) ;  
	    ZoneRules rules = z.getRules() ;
	
	    Instant now = Instant.now() ;
	    ZonedDateTime zdt = now.atZone( z ) ;
	
	    ZoneOffset offset = rules.getOffset( now );
	    boolean inDST = rules.isDaylightSavings( now );
	    
	    System.out.println( "now.toString(): " + now ) ;
	    System.out.println( "zdt.toString(): " + zdt ) ;
	    System.out.println( "offset.toString(): " + offset ) ;
	    System.out.println( "inDST: " + inDST ) ;
	    
	}
}