Hi! I have recently read about Design for Extension [1], which says
that all your methods should be either
* abstract,
* final, or

On Palm OS Garnet Simulator
one can redirect network calls
to TCP/IP. as follows:
Right Click ->

My application has a JFrame with two buttons: start and stop.
'Start button' starts the cyclical  monitoring of a subsystem, and the
button always remains pushed.
But I do not succeed in

I'm attempting to web enable one of my java applications (for a variety
of reasons, including the https security).
In one case, my client expect to connect to the server long term and
just receive async information as it happens. That doesn't seem to fit

I have a JSP page with some sciptlets.
<% String myname = "";
pageContext.setAttribute("myname",myname);
%>

         I am trying to learn Java. I found the explanation of
ClassCastException in Sun website as follows. But it seems rather
simple. I don't understand " cast an object to a subclass of which it
is not an instance" in the explanation. Please help me. By the way,

Anyone know whether there is a way to programmatically access the
operating system version on a blackberry device? On the Blackberry
7290 Simulator that comes with the Research In Motion Blackberry
JDE 4.1.0 I can access this by launching the "Options" application

I'd like to draw a graph using a different pictures for each node.
How can I do?
I'd like to link the nodes and the arcs.
There is a library for doing that?

When I close a socket from a side of it with
<code>
socket.getInputStream().close();
socket.getOutputStream().close();

I hope you can understand my poor english...
I've two for cycles nested
for (vector1, index i)
  for (vector2, index j)

I've been out of Java for a while and am bemused by the results I get
back when searching the groups for RMI answers. Most seem to be 4-5
years old or linked with weblogic or websphere. What are people using
these days? RMI?

I need some advise with a java applet.  I am nearing completing of the
project and am getting a little concerned how long it is taking for the
applet to load.  I have developed the java applet with Jbuilder using the
JDK 1.1.8 as I need to support users with that haven't ...

            I'm hearing lots about software architect. I'm interested
to know more about it. Im currently working as a Software QA Engineer.
I would Like to know if i can reach the carreer profile of Software
Architect with QA being my current Job Profile. Please Let me know

I want  to mask all the data in the rows of a column using a character
i want suppose "x" for all the characters and "9'" for all the numbers
if the rows contain digits.
Right now I am having a code which goes to every character and checks

   I would like to write a simple applet that will play an mp3 file. Any
suggestions? I read some of the tutorial and docs and its just confusing at
this point. With the interface and extends terms. I'm only familiar with
println(). I want to get into applet writing though. Before ...