std.time.instant.java-util-calendar
from-map
added in 3.0
(from-map {:keys [millisecond second minute hour day month year timezone]})creates a Calendar object from a map
(cal/from-map (t/epoch {:timezone “GMT”})) => java.util.Calendar
with-timezone
added in 3.0
(with-timezone t tz)adds the timezone to a Calendar object
(-> (cal/from-map (t/epoch {:timezone “EST”})) (cal/with-timezone “GMT”)) => java.util.Calendar ;;#inst “1970-01-01T00:00:00.000+00:00”