I want to periodically update a Combobox due to changes in the OS
(available RS232 serial ports).
I started to fill the box every time the combobox becomes visible
setup_cbport.removeAllItems();

I have subclassed JDialog to create a custom JPasswordDialog. I want
similar functionality to JOptionPane. Where you do String
input=JOptionPane.showInputDialog(...); I want to be able to return a
String (or whatever) from the custom JPasswordDialog. However, I am

JSPs seem to offer more than one way of storing Objects to a session
context for session tracking purposes.
Both these seem to work Ok in my JSP code on Tomcat 5.0.x:
// using pageContext with session scope

Inside a jar, how can you get a listing of a folder?
(File.list() does not work)
Thanks Phil

Does any one know any nice (and free) English speech recognition
library for Java? I am writing a proto type project, which records
voice and translate that into English words/sentences.
Thanks a lot. :-)

Dear Java Programmers,
When compiling my Java program I get the following warning:
"warning: [deprecation] in java.util.Date(java.lang.String) has been
deprecated" on for example this statement:

I have an Applet which works slow, I think as Browser JVM may be slow.
If I convert it into Java Application will it be much faster just as
Application developed in C++ etc.
Thanks

I am using jboss 4.0.2 and my JAVA_HOME environment variable is set to
the dir of jdk 5.0. However, when I tried to write following code in
the jsp, my jsp code would not compile when the page is browsed, what
is the reason?

In the following code, Main().jButton1's ActionPerformed does not
result in a visable SubForm.  What am I doing wrong?
/*
* Main.java

Hi all java programmers,
I have got to design a Java architecture as university thesis.
It's a simulation of an auction web system which receives up to 200
users concurrently and

I want to print out two variable values in one line in specified location.
Say, num = 3.14, str = "hello"
I want to print out num at the location between 10 and 15(right
justified) and str at the location between 20 and 30(left justified).

java programming is dependent or indipendent

I have this web application where the web application has a executable
file that will be executed upon clients requests through the web and
produce a output for the client.
Right now in the servlet doPost method is simply

I'm working in a large enterprise architecture.  We'll be accessing
web services
(probably via an ESB).  I didn't see any posts on it.  I'm looking
for integration

Is there a free java component that can be used to solve Integrals?
Thanks