I'm getting an error message wqhen I try to launch an application. The
application is in IIS and I'm using a .jnlp file.
I guest I need to register my .jar file ... but how ???  Or do I have
to add MIME typs .jar in IIS ???

I wrote a method and I want to have only 2 possibility when using arguments.
In other words, I just want to be able to use 2 type of values.
public class DataAnalyzer {
   public enum Mode { YSI, HYPERPRO } //the 2 possible values

With an old fashioned JDK 1.4 Iterator you can used the remove method
to remove an element without screwing up the looping.  Is it possible
to do the same thing using the JDK 1.5 for each loop syntax, say for
example to loop through an ArrayList or HashMap deleting some of the

I have some code, outlined below. The problem is that the line
"new_pop[i] = new_ind" does something weird. Rather than saving the
result into array index i, it overwrites all the indexes 0->i. The
output from the System.out command are also included so you can see

Hello all, when trying to "launch" my webstart application I got the
following:
An error occurred while launching/running the application.
Title: TEST1

/**
 * @(#)BigFonts4
 *
 *

Hi, everyone
I'm reading now the JEE5 Tutorial and in a JSTL section, there is a
code:
<c:if test="${!empty param.Add}">

I have a little problem.
Java Media Framework reproduces data which is passed by url or a file.
I have this data in a stream... i mean I have in stream the data-file (a
simple server which read file and give it by stream).

Hi friends
Is there a bulit in class that can directly control the open
aplications in windows?.
i,e. it can find out which programs are open and minimise and maximise

I need some help figuring out which type of collection to use in this
instance. (I know this is a fairly basic question, but I'm stumped.)
Say that I have two "lists" (could be arrays, vectors, etc, not sure
yet):

Hello all, I  have a java prog. which runs well at home butrefuses to run on
webstart. Here is the resulting java console output:
exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError:
com.sun.opengl.impl.windows.WGL.GetPixelFormat(J)I

Hello. I'm working on a interface to a program that teaches kid's
mathematics. My menu base on JPanels that are  grouped intu
JLayeredPane. Each JPanel have it's depth. I would like to do  that if
a Pannel appear on top of the others(is active) it covers all the

I don't have much experience with java applets, so forgive me if this
is a stupid question... but I have one such applet which is embedded
in a web page, and it does work fine. However, for some reason, after
the applet's jar file has been (successfully) downloaded and the code

... i redesigned my first attempt which usedd a single spinner
now i have 3 but they do nothing???
/**
 * @(#)BigFonts4

hiya
1)
First I must point out that I do understand the concept of run-time
polymorphism: