/* 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.*;
 
/* 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( "Asia/Kolkata" );
 
    LocalDate localDate = LocalDate.of( 2017 , 1 , 23 );
    LocalTime localTime = LocalTime.of( 17 , 30 ); // 5:30 PM.
 
    ZonedDateTime zdt = ZonedDateTime.of( localDate , localTime , z ); 
 
    Instant instant = zdt.toInstant();
 
    System.out.println( "zdt.toString(): " + zdt );
    System.out.println( "instant.toString(): " + instant );
    System.out.println( "" );
 
    // Or a shortcut…
 
    ZonedDateTime zdt2 = ZonedDateTime.of( 2017 , 1 , 23 , 17 , 30 , 0 , 0 , ZoneId.of( "Asia/Kolkata" ) ) ;
    Instant instant2 = zdt2.toInstant();
 
    System.out.println( "zdt2.toString(): " + zdt2 );
    System.out.println( "instant2.toString(): " + instant2 );
 
	}
}

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