Java Date Time - MonthDay.query() Examples

package com.logicbig.example.monthday;

import java.time.MonthDay;
import java.time.chrono.Chronology;
import java.time.temporal.TemporalQueries;

public class QueryExample {

    public static void main(String... args) {
        MonthDay m = MonthDay.now();
        System.out.println(m);

        Chronology c = m.query(TemporalQueries.chronology());
        System.out.println(c);
    }
}

package com.logicbig.example.monthday;

import java.time.Month;
import java.time.MonthDay;
import java.time.temporal.ChronoField;
import java.time.temporal.TemporalQuery;

public class QueryExample2 {

    public static void main(String... args) {
        MonthDay m = MonthDay.now();
        System.out.println(m);
        Boolean b = m.query(MidYearQuery);
        System.out.println(b);

        MonthDay m2 = MonthDay.of(6, 20);
        System.out.println(m2);
        Boolean b2 = m2.query(MidYearQuery);
        System.out.println(b2);

    }

    private static final TemporalQuery<Boolean> MidYearQuery = temporal -> {
        if (temporal.isSupported(ChronoField.MONTH_OF_YEAR)) {
            Month m = Month.from(temporal);
            return m == Month.JUNE;
        }
        return false;
    };
}