I'm developing a chat client and I'm looking for the right pattern for
the object/s that handle the messages between the client and server.
The users can participate in several chats at once. You can think of
it as an IRC client basically, much like ICQ, MSN, AIM or such, just

hai iam new to this group. iam in china working for a software
company. i would like to make some friends over here who are having
java tech backgroud. anyone who worked with eclipse platform ??
i just started using eclipse..

I am using NetBeans 5.5.1 (can't upgrade to 6) to develop a GUI.  I
have done this many times before, but have never run across this
issue.  I don't know if it is NetBeans related, but I included which
IDE I am using in case someone believes that it may be.

I am a PhD student in Computer Science, studying human perception of
consensus in threaded discussions (like in Usenet and Web forums).
In order to experiment this with real people online (see below for more
details), I have developed a Java/Swing application coupled with an Oracle

I need to write small application in Java which will connect to
computer with Linux OS and execute "reboot" command there (the
direction is to automate this process and do it on lot of pc's "at
once" by one *kick*). All using SSH. I tried sshtools (get tons of

Here's a slightly altered bit of code from Sun's tutorial:
package instanceofdemo;
public class InstanceofDemo {
   public InstanceofDemo() {

Just out of curiosity, why are there duplicate colors, such as
Color.red and Color.RED in the java Color class?  Color.RED would be
the standard notation for a static final...
Chris

We have an urgent requirement for Business Analyst with our direct
client in San Jose, CA
This is a contract position. Please send me your resume along with
salary expectation, visa status and current location.

Under W2003 (and once under XP Pro), I can't get the right last modified
date of a file.
I use :
long lastmodified = file.lastModified();

Relatively new to java (ex VB) and could do with some help.
I need to read a text file character by character (can do),
and count each character as it appears, i.e
"A small sample text file" would have 1-A , 2-s, 2-m ,etc etc. and output

     iam developing an application which takes input as ".
java/.cpp"[i.e java/cpp source code] and gives output as " classes ,
sub classes,objects,methods"
of that source code.

Is there an open source Calculus API in Java?

Several recent posts concerning the use of Java
for manipulating Microsoft Office "documents"
prompted me to wonder when I would want to use
Java for these types of tasks.  I began a web

Can anybody tell me, which jars will be needed for jsf integration on
jboss app server? and from where can i down load that?
Thanks and Regards.
Debu

I am writing a servlet which output some text. When user call this
servlet, it display the content of the text in the web browser. But
this is not what I want. What I really want is once user call this
servlet, a window popup with options of "Open", "Save", and "Cancel",