I'm not new to Java, though every time I have to manipulate dates I have a hard time through the specification. Any help explaining how the classes Date, Calendar, Gregorian Calendar, SimpleDateFormat (are there others?) inter-connect would be much appreciated.
Really, what is it that you don't understand or have problems with? Some specific codes that you're having difficulties in, or a specific situation whereby you can't use the classes to do the work. That will definitely help us help you