OptionalhourThe hour cycle to use.
OptionallocaleThe locale to use for formatting. A service implementing the
DateTimeFormatter is free to choose the default value for this.
For example, it may use the value from the user's browser or OS,
or it may use a value from user configured preferences.
Note
For a consistent user experience, it is recommended to not set this
property, and instead allow the service to use its own default value.
The type to format the date as.
Options for
DateTimeFormatter.format().