Java Data Type - 如何获得第一个星期二在下个月与TemporalAdjuster

import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.temporal.Temporal;
import java.time.temporal.TemporalAdjuster;
import java.time.temporal.TemporalAdjusters;

public class Main {

  public static void main(String[] args) {
    LocalDate july_2014 = LocalDate.of(2014, 7, 20);
    LocalDate nextPayday = july_2014.with(new FirstTuesdayAdjuster());
    System.out.println(nextPayday);
    LocalDate august_2009 = LocalDate.of(2009, 8, 20);
    nextPayday = august_2009.with(new FirstTuesdayAdjuster());
    System.out.println(nextPayday);
  }
}
class FirstTuesdayAdjuster implements TemporalAdjuster {
  @Override
  public Temporal adjustInto(Temporal input) {
    LocalDate date = LocalDate.from(input);
    LocalDate nextMonth = date.plusMonths(1);
    LocalDate firstTuesdayInNextMonth = nextMonth.with(TemporalAdjusters
        .firstInMonth(DayOfWeek.TUESDAY));
    return input.with(firstTuesdayInNextMonth);
  }
}