Seems like StringHelpers only supports java.util.Date. I'd like to create a feature request to add support for:

• LocalDate
• LocalTime
• LocalDateTime
• ZonedDateTime

We don't need a lot of formats, just {dateFormat dateTime pattern="hh:mm"} for example. I know I could create a custom function myself but seems like it'd be better to update StringHelpers with these since they are common.

Is there already a ticket/feature to support this? If not, does anyone mind if I create a PR for this?