[Java] Output by FormatStyle of DateTimeFormatter

Locale Japan

        Locale locale = Locale.JAPAN;
        LocalDateTime now = LocalDateTime.now();

Output program

Format with ofLocalizedDateTime.

        
        System.out.println(
                now.format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.FULL).withLocale(locale))
        );
        System.out.println(
                now.format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG).withLocale(locale))
        );
        System.out.println(
                now.format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.MEDIUM).withLocale(locale))
        );
        System.out.println(
                now.format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT).withLocale(locale))
        );

Execution result (from top, FULL, LONG, MEDIUM, SHORT)

java.time.DateTimeException: Unable to extract ZoneId from temporal 2019-07-01T07:58:21.538531
java.time.DateTimeException: Unable to extract ZoneId from temporal 2019-07-01T07:58:21.538531
2019/07/01 7:59:30
2019/07/01 7:59

Locale America

Execution result (from top, FULL, LONG, MEDIUM, SHORT)

java.time.DateTimeException: Unable to extract ZoneId from temporal 2019-07-01T07:58:21.538531
java.time.DateTimeException: Unable to extract ZoneId from temporal 2019-07-01T07:58:21.538531
Jul 1, 2019, 7:57:26 AM
7/1/19, 7:57 AM

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