Quickest way to clone a GregorianCalendar?

Question

I\'m trying to make a deep copy of an object, including a GregorianCalendar instance. I\'m always wary of using clone() and it doesn\'t seem to hav

Answer 1

Specifically, the quickest line of code to copy a Calendar is:

GregorianCalendar newCalendar = (Calendar)(oldCalendar.clone());