How to use getDisplayName(int field, int style, Locale locale) method of Java.util.calendar class

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CalendarDemo.java

import java.util.Calendar;
import java.util.Locale;

/**
 * public String getDisplayName(int field, int style, Locale locale)
 *
 * Returns the string representation of the calendar field value in
 * the given style and locale.
 *
 * Parameters:
 *
 * field - the calendar field for which the string representation is
 * returned
 *
 * style - the style applied to the string representation; one of
 * SHORT_FORMAT (SHORT), SHORT_STANDALONE, LONG_FORMAT (LONG),
 * LONG_STANDALONE, NARROW_FORMAT, or NARROW_STANDALONE.
 *
 * locale - the locale for the string representation (any calendar
 * types specified by locale are ignored)
 *
 * Returns:
 *
 * the string representation of the given field in the given style, or
 * null if no string representation is applicable.
 */
public class CalendarDemo
{
    public static void main(String[] args)
    {
        Calendar cal = Calendar.getInstance();
        Locale locale = Locale.getDefault();
        System.out.println("locale = " + locale);

        String displayName = cal.getDisplayName(Calendar.DAY_OF_WEEK,
                Calendar.LONG, locale);
        System.out.println("Long format = " + displayName);

        displayName = cal.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.SHORT,
                locale);
        System.out.println("Short format = " + displayName);

    }
}

Output

locale = en_US
Long format = Friday
Short format = Fri

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

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

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/259a72fc482a7b514359596bbc1084e51fbbf105/BasicJava_2018/CalendarDemo_getDisplayName/?at=master

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