Java ChronoUnit get minutes between two LocalTime values

import java.time.LocalTime;
import java.time.temporal.ChronoUnit;

public class Main {
  public static void main(String[] args) {
     LocalTime lt1 = LocalTime.of(6, 0); 
     LocalTime lt2 = LocalTime.of(9, 30);
     /*from  w ww  . java2  s . com*/
     long minutes = ChronoUnit.MINUTES.between(lt1,   lt2);
     
     System.out.println(minutes);

  }
}