How to use isSupported(TemporalField field) method of DayOfWeek Enum

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DayOfWeekDemo.java

import java.time.DayOfWeek;
import java.time.temporal.ChronoField;

public class DayOfWeekDemo
{
    public static void main(String[] args)
    {
        DayOfWeek dayOfWeek = DayOfWeek.MONDAY;
       
        /*
         * Parameters:
         *
         * field - the field to check, null returns false
         *
         * Returns:
         *
         * true if the field is supported on this day-of-week, false
         * if not
         */
        boolean isSupported= dayOfWeek.isSupported(ChronoField.DAY_OF_YEAR);       
        System.out.println(isSupported);
       
        isSupported= dayOfWeek.isSupported(ChronoField.DAY_OF_WEEK);       
        System.out.println(isSupported);
    }

}

Output

false
true

Click the below link to download the code:
https://sites.google.com/site/ramj2eev2/java_basics/DayOfWeekDemo_isSupported.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava_2018/DayOfWeekDemo_isSupported

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/23d89f367bac9ed4230eafe0abaf49c0a80cc445/BasicJava_2018/DayOfWeekDemo_isSupported/?at=master

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