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

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

/* 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
	{
        String input = "2016-01-23 12:34" ;
        String inputModified = input.replace( " " , "T" );

        LocalDateTime ldt = LocalDateTime.parse( inputModified );

        LocalDateTime ldtLater = ldt.plusMinutes( 10 );

		System.out.println( "ldt: " + ldt  );
        System.out.println( "ldtLater: " + ldtLater );

        ZonedDateTime zdt =     LocalDateTime.parse(  "2016-01-23 12:34".replace( " " , "T" ) ).atZone( ZoneId.of( "Asia/Karachi" ) ).plusMinutes( 10 ) ;
        System.out.println( "zdt: " + zdt );
	}
}