Java Data Type - 如何检查日期是否在Java 8中的另一个日期之前或之后

import static java.time.temporal.ChronoUnit.DAYS;

import java.time.LocalDate;

public class Main {
  public static void main(String[] argv) {
    LocalDate today = LocalDate.now();
    LocalDate tomorrow = today.plusDays(1);
    LocalDate yesterday = today.minus(1, DAYS);

    if (tomorrow.isAfter(today)) {
      System.out.println("Tomorrow comes after today");
    }

    if (yesterday.isBefore(today)) {
      System.out.println("Yesterday is day before today");
    }
  }
}