I'm writing an ecommerce application in struts (1.3.5) and need to
perform a simple sanity check on a credit card number before a form is
submitted.
I'm, using the struts validator framework with the "creditCard"

Have you heard about the tool, that allows to binding form XML files
to object? Annotations are necessary.
The problem is: how to transform XML document to certain object? My
idea is to write annotated Java class and tool that will use those

I am new to Java and threading.  I am trying to write a GUI program
that does some networking using the NIO.  I get the GUI to create a
new instance of my object that does the networking and then call the
start() method of that object to get the thread running.  I want the

I am looking for a good scripting engine for the MS Windows platform.

whats the meaning of "non functional requirement" in a design ?
please provide an example

Hello all.  I have several separate interfaces defined that I'd like
to then lump together into one big interface file.  The catch here is
that I don't want to change the individual interfaces.  Is this
possible, and if yes, what is the syntax?

I hope this is the correct group.
How should a HttpServlet include custom errors in in AJAX response.
I need to be able to control some client side behaviour based on the
error returned.

I've been working on an application for work and I'm using a library
provided by someone else. I'm now running into a problem where I'm
running out of memory under certain circumstances and have begun
tracing the problem. Anyway, this made me think about the way I've

Errors occurred during the installation of netbeans 5.5...
This is the error message:
Errors occurred during the installation.
One or more errors occurred during the copying of files (files) .

here is a tutorial on CORBA
What is CORBA? What does it do?
   CORBA is the acronym for Common Object Request Broker
Architecture, OMG's open, vendor-independent architecture and

I am having a big problem with the setVisible() method.  It seems not
to work when an event such as a button click is involved in calling
it.
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We have a great job opening at a mobile devices company in the SF bay
area for a J2ME developer.  It's a permanent position with a fast-
growing company.  Let me know if you are at all interested and I would
love to speak with you in detail!

I've taken over a project and I've moved to Netbeans because it is
what I am familiar with and I just wasn't getting used to Eclipse.
The project uses SWT and I've got it up and running in Netbeans. The
only problem is that I've done one bad thing to get it running

hi im trying to split a string into an array using string.split
my delimiter is the null character '\u0000'
the problem is that when there are 2 or more consecutive null
characters at the end of the string,

If I have Classes.jar, and I want to use it in a project, where do I put
the file? I have the file in my SDK as well as the directory of the
project. I've tried:
import Classes.jar;