I have a stock market charting applet that needs a "redraw" button to be
clicked before it will update.  Does anyone know of a script that would do
that automatically?  I am not writing the software, just would like to not
have to click the button every minute or so.

Hello, below is a snippet of code using a JTree, that is supposed to
show the years "2000", "2001" for each of IBM, Compaq, Dell and Other.
However, it only adds the children "2000" and "2001" to Other.  IBM,
Compaq and Dell are childless.  Any ideas?

Hi there..
I've been experimenting with my creation (the proverbial hello world
program) and was wondering how to create spaces..
What i've come up with so far is this:

I am wondering how to transpose a matrix (m * n) with only constant space
complexity O (1). (The transpose algorithm should execute/operate on the
original matrix.)
thanks in advance,

I wonder if someone has run into this problem.
I compiled an abstract class TempAbs that declares an abstract method
PrintSting and archived the *.class into a *.jar file.
In a new Temp.java file I have a class that extendes the abstract class

I wrote a plugin to NetBeans 5.0  which displays html pages in a
JEditorPane, when i clicked a file in explorer.
JEditorPane is in the topcomponent class.Also JTree(Explorer) in a
other topcomponent class.

Hi, i need some help regarding RAW Images.....anybody knows how to read
.raw images using JAI and convert them to bitmap or tiff? any help will
greatly be appreciated...
Regards

We use a HashSet ( call instance myHashSet) to store some names ( Strings).
There is 52 names.
In the following method we do:
public ArrayList getListOfCreateTestGenerated() {

public static ModuleDTO getModuleDTO(final String moduleName)
   {
       ModuleDTO moduleDTO=null;
       if(moduleName==null) return null;

Please help me as possible you can.
I will build java application that can access to web site that has
username and password (login)
the program can view sourse for page after login

I'm trying to teach myself Java. I downloaded AND installed j2se, and
set the JAVA_HOME path. I installed gcj as a compiler, and it seems to
work just fine..
But that's when all my problems start.

Hello everyone...
I am looking for some examples of using a JTree.
I want to be able to add, remove and edit nodes.  I did check the Sun
website and looked at the Dynamic JTree code, but if you have any other

Hi Friends,
    How are you all ? I am working with JTree and I am programatically
setting the first node in the tree selected and it is selected but my
problem is that I cannot move to other nodes directly if I want to do

I wrote a small picture viewer in java and tha program runs but after I put
it online I get a null pointer exception. Not sure why since it compiles and
runs fine otherwise.
Can someone please point me in the right direction.

Hello, all.
I'm using NetBeans 4.1 on winXP to build my very first applet, and i
think I'm missing a very basic concept about the way applets are
deployed.