format a date as seconds since the unix epoch . concode_field_sep PlaceHolder placeHolder concode_field_sep String formatTimestamp concode_elem_sep String formatTimestamp concode_elem_sep String formatDateTime concode_elem_sep String formatDateTime concode_elem_sep Calendar parseDateTimeToCalendar concode_elem_sep String toDelimitedString concode_elem_sep int compareVersions concode_elem_sep Calendar parseTimestampInSeconds concode_elem_sep Collection<String> getEntityNames concode_elem_sep String urlEncode concode_elem_sep String trimElementStart concode_elem_sep String toDelimitedIdString concode_elem_sep boolean isNullOrBlank concode_elem_sep Calendar toCalendar concode_elem_sep Calendar parseTimestamp concode_elem_sep int[] getSelectedIndex concode_elem_sep String concatenateUri concode_elem_sep String escape concode_elem_sep List<String> parseLine concode_elem_sep List<String> parseLine concode_elem_sep String nonNull
String function ( Date arg0 ) { return arg0 == null ? null : String . valueOf ( arg0 . getTime ( ) / 1000 ) ; }