My traffic light simulator is now working. One question, does anyone
know the attribute of a jPanel that I can set to make it flash off and on?
Anyone who wants to see the code can download the jar file from here:
http://sparklesthecat.dnsdojo.org/TrafficLightTest.jar   

hi, for my photoblog (www.francesdelrio.com/photoblog)I'm trying to do a
little interface to insert captions for the photos..  in this interface..
www.francesdelrio.com/photoblog/admin/captions.jsp
interface code:

I am puzzled.  I have serialisation code similar to this that works
fine, but this one is giving me the following warning:
   [javac] E:\com\mindprod\bulk\CachedMailProber.java:107: warning:
[unchecked]

When I try to compile a class using this method under WTK2.5 with a
CLDC1.0 target, I get:
cannot find symbol
symbol  : method equalsIgnoreCase(java.lang.String)

I wanted to write a simple program that gets a string from a file. But
i don't know where  to put the file that i could read it. I puted the
plik.txt file in the package where my Main class is.  I UseNetBeans if
that makes a diference.  Here is my code.

java.ext.dirs on the command line. Is it also possible to get that
property "echoed" in the shell? TIA
Kind regards,

I currently have the following code:
public static void main(String[] args)
{
   InputStreamReader isr = new InputStreamReader( System.in );

I've been woorking a week on this problem, read newsgroops, debugging
with filemon and regmon, but have not found the reason for the crash.
The Setup:
Win 2003 server 64 bit edition setup as Terminal server running on

I am trying to convert a jpeg image into text, so that I can save it
into a database.
The reason is, our database already has few million images in the form
of String, fed though a PHP script that uses ob_get_contents()

So, I am looking for a good cross-platform API for RS232 serial
communication, and of course, I find much about javax.comm, but I find
quite a bit about how they discontinued support for the Windows
platform for this package, but I find other information that

I'm trying to read a file with many entry.  Thus, the first colum is a date.
Here's a row example :
08/22/05 15:18:47 21.00 0.00 0.00 -0.113 -1861.3 397.7 169.4 38.8 8.7
When I'm reading the first token (I'm using StreamTokenizer class) the first

of that file?
I can't rely on file extension etc. Let me know if someone has tackled
this issue or has any insights.

Hello, I am writing a class that implements Runnable interface to use
threads. But my thread that I create Executes only once. (Letter "a"
prints only once.) Could somebody help me find where is the problem.
CODE:

Hello all, I am installing jogl for linux. When trying to run a jogl
program I get the following error:
Exception in thread "main" java.lang.UnsatisfiedLinkError:
net.java.games.jogl.impl.JAWTFactory.JAWT_GetAWT0

I'm trying to *adapt* a simulation I found, by passing command line
arguments to the simulation to change the behaviour of the simulation,
instead of manually changing the code by hand each time I want to
change the simulation parameters.