var today = new Packages.java.time.LocalDate.now();
logger.warn("Today: " + today);

var ChronoUnit = Packages.java.time.temporal.ChronoUnit;
var Instant = Packages.java.time.Instant;
var ZoneId = Packages.java.time.ZoneId;

var fiveDaysAfterToday = today.plus(5, ChronoUnit.DAYS);
logger.warn("New Date: " + fiveDaysAfterToday);

var instant = fiveDaysAfterToday.atStartOfDay().atZone(ZoneId.systemDefault()).toInstant();
var dueDate  = new Packages.java.util.Date.from(instant);
logger.warn("Due date: " + dueDate);