[Arp] Value Object best practice

[Chris Velevitch]

Firstly, in the ARP 2.02 Developer's Manual in the section "Value
Objects" there is a reference to the Java Practices web site, but
there is no link, only underlined text. What is the url for the Java
Practices web site?

I've just found myself writing a VO with a function to calculate a
value. This calculated value will be displayed on the form and will be
stored in the database. Is this the best place to put it? Or should I
put it in the form?