The simplest way to do a modern datetime literal in java is with Instant, e.g.:
Instant.parse("2024-01-28T23:00:00Z")
And has useful methods for getting its low level equivalent:
Instant.parse("2024-01-28T23:00:00Z").toEpochMilli()
And which can easily be converted to a LocalDateTime with:
LocalDateTime.ofInstant(Instant.parse("2024-01-28T23:00:00Z"), ZoneId.systemDefault())
